Weather archive in Medan, METAR

See on map

Weather archive at the weather station ( +30.8 °C )

Weather forecast

View weather archive

Download weather archive

Weather statistics

To receive explanations, hover over the appropriate heading

Date / Local time		T	Po	P	U	DD	Ff	ff10	WW	W'W'	c	VV	Td
2025 March 29, Saturday	13:00	31 88	754.1 29.69 1005.38 1005.38	756.2 29.77 1008.18 1008.18	75	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	10.0 and more 6.2 and more	26 79
	12:30	30 86	754.1 29.69 1005.38 1005.38	756.2 29.77 1008.18 1008.18	79	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	10.0 and more 6.2 and more	26 79
	12:00	30 86	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	79	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	10.0 and more 6.2 and more	26 79
	11:30	30 86	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	84	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	9.0 5.6	27 81
	11:00	30 86	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	84	Wind blowing from the west-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	9.0 5.6	27 81
	10:30	29 84	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	89	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	8.0 5.0	27 81
	10:00	29 84	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	89	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet	7.0 4.4	27 81
	09:30	28 82	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	94	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No Significant Clouds No Significant Clouds No Significant Clouds	6.0 3.7	27 81
	09:00	28 82	754.8 29.72 1006.32 1006.32	756.9 29.8 1009.12 1009.12	89	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 600 m1968 feet Few clouds (1/10-3/10) 600 m1968 feet Few clouds (1-2 oktas) 600 m1968 feet	8.0 5.0	26 79
	08:30	27 81	754.1 29.69 1005.38 1005.38	756.2 29.77 1008.18 1008.18	94	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Few clouds (10-30%) 570 m1870 feet Few clouds (1/10-3/10) 570 m1870 feet Few clouds (1-2 oktas) 570 m1870 feet	6.0 3.7	26 79
	08:00	26 79	754.0 29.69 1005.25 1005.25	756.2 29.77 1008.18 1008.18	100	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Few clouds (10-30%) 570 m1870 feet Few clouds (1/10-3/10) 570 m1870 feet Few clouds (1-2 oktas) 570 m1870 feet	6.0 3.7	26 79
	07:30	25 77	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		Haze		Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	5.0 3.1	25 77
	07:00	25 77	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		Mist		Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	4.0 2.5	25 77
	06:30	25 77	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	6.0 3.7	25 77
	06:00	25 77	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	7.0 4.4	25 77
	05:30	25 77	752.4 29.62 1003.12 1003.12	754.6 29.71 1006.05 1006.05	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	7.0 4.4	25 77
	05:00	25 77	752.4 29.62 1003.12 1003.12	754.6 29.71 1006.05 1006.05	100	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		Mist		Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	5.0 3.1	25 77
	04:30	25 77	752.4 29.62 1003.12 1003.12	754.6 29.71 1006.05 1006.05	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		Mist		Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	5.0 3.1	25 77
	04:00	25 77	752.4 29.62 1003.12 1003.12	754.6 29.71 1006.05 1006.05	100	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	4.0 2.5	25 77
	03:30	25 77	752.4 29.62 1003.12 1003.12	754.6 29.71 1006.05 1006.05	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	7.0 4.4	25 77
	03:00	25 77	752.4 29.62 1003.12 1003.12	754.6 29.71 1006.05 1006.05	100	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	7.0 4.4	25 77
	02:30	25 77	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		Mist		Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	5.0 3.1	25 77
	02:00	24 75	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		Mist		Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	4.0 2.5	24 75
	01:30	24 75	753.2 29.65 1004.18 1004.18	755.4 29.74 1007.12 1007.12	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		Mist	Rain	Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	3.0 1.9	24 75
	01:00	24 75	754.0 29.69 1005.25 1005.25	756.2 29.77 1008.18 1008.18	100	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		Light rain, mist		Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	4.0 2.5	24 75
	00:30	25 77	754.0 29.69 1005.25 1005.25	756.2 29.77 1008.18 1008.18	100	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		Light rain, mist		Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	3.0 1.9	25 77
	00:00	25 77	754.7 29.71 1006.18 1006.18	756.9 29.8 1009.12 1009.12	100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		Light rain, mist	Thunderstorm	Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet	2.0 1.2	25 77
March 28, Friday	23:30	25 77	755.5 29.74 1007.25 1007.25	757.7 29.83 1010.18 1010.18	100	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		Thunderstorm, rain		Few clouds (10-30%) 480 m1574 feet, cumulonimbus clouds , broken clouds (60-90%) 510 m1673 feet Few clouds (1/10-3/10) 480 m1574 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 510 m1673 feet Few clouds (1-2 oktas) 480 m1574 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 510 m1673 feet	1.0 0.6	25 77
	23:00	26 79	754.7 29.71 1006.18 1006.18	756.9 29.8 1009.12 1009.12	100	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)		Thunderstorm, rain		Few clouds (10-30%) 480 m1574 feet, cumulonimbus clouds , broken clouds (60-90%) 510 m1673 feet Few clouds (1/10-3/10) 480 m1574 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 510 m1673 feet Few clouds (1-2 oktas) 480 m1574 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 510 m1673 feet	1.0 0.6	26 79
	22:30	27 81	754.7 29.71 1006.18 1006.18	756.9 29.8 1009.12 1009.12	100	Wind blowing from the north-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)		Thunderstorm, rain		Few clouds (10-30%) 510 m1673 feet, cumulonimbus clouds , broken clouds (60-90%) 540 m1771 foot Few clouds (1/10-3/10) 510 m1673 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 540 m1771 foot Few clouds (1-2 oktas) 510 m1673 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 540 m1771 foot	3.0 1.9	27 81
	21:00	28 82	754.1 29.69 1005.38 1005.38	756.2 29.77 1008.18 1008.18	89	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	8.0 5.0	26 79
	20:30	28 82	753.3 29.66 1004.32 1004.32	755.4 29.74 1007.12 1007.12	94	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	27 81
	20:00	29 84	753.3 29.66 1004.32 1004.32	755.4 29.74 1007.12 1007.12	89	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	9.0 5.6	27 81
	19:30	28 82	752.5 29.63 1003.25 1003.25	754.6 29.71 1006.05 1006.05	94	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	8.0 5.0	27 81
	19:00	28 82	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	89	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	8.0 5.0	26 79
	18:30	28 82	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	94	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 540 m1771 foot Scattered clouds (4/10-5/10) 540 m1771 foot Scattered clouds (3-4 oktas) 540 m1771 foot	7.0 4.4	27 81
	18:00	29 84	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	84	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	8.0 5.0	26 79
	17:30	29 84	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	84	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 540 m1771 foot Scattered clouds (4/10-5/10) 540 m1771 foot Scattered clouds (3-4 oktas) 540 m1771 foot	9.0 5.6	26 79
	17:00	29 84	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	84	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 540 m1771 foot Scattered clouds (4/10-5/10) 540 m1771 foot Scattered clouds (3-4 oktas) 540 m1771 foot	10.0 and more 6.2 and more	26 79
	16:30	29 84	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	84	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 540 m1771 foot Scattered clouds (4/10-5/10) 540 m1771 foot Scattered clouds (3-4 oktas) 540 m1771 foot	10.0 and more 6.2 and more	26 79
	16:00	29 84	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	84	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	26 79
	15:30	30 86	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	79	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	26 79
	15:00	30 86	751.8 29.6 1002.32 1002.32	753.9 29.68 1005.12 1005.12	79	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	26 79
	14:30	31 88	752.5 29.63 1003.25 1003.25	754.6 29.71 1006.05 1006.05	75	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	26 79
	14:00	30 86	753.3 29.66 1004.32 1004.32	755.4 29.74 1007.12 1007.12	79	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	26 79
	13:30	30 86	753.3 29.66 1004.32 1004.32	755.4 29.74 1007.12 1007.12	79	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	26 79
	13:00	31 88	754.1 29.69 1005.38 1005.38	756.2 29.77 1008.18 1008.18	70	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)				Scattered clouds (40-50%) 510 m1673 feet Scattered clouds (4/10-5/10) 510 m1673 feet Scattered clouds (3-4 oktas) 510 m1673 feet	10.0 and more 6.2 and more	25 77

Period	Mean value	Minimum value (date)	Maximum value (date)	Number of observations
22.03.2025 - 28.03.2025, all days	+27.5 +82.0	+24.0 +75.0 (25.03.2025)	+32.0 +90.0 (24.03.2025)	329
		+24.0 +75.0 (26.03.2025)	+32.0 +90.0 (26.03.2025)

Period	Mean value	Minimum value (date)	Maximum value (date)	Number of observations
22.03.2025 - 28.03.2025, all days	754.3 29.7 1005.6 1005.6	750.2 29.5 1000.2 1000.2 (26.03.2025)	758.4 29.9 1011.1 1011.1 (23.03.2025)	329
		750.2 29.5 1000.2 1000.2 (27.03.2025)

Period	Mean value	Minimum value (date)	Maximum value (date)	Number of observations
22.03.2025 - 28.03.2025, all days	756.4 29.8 1008.5 1008.5	752.3 29.6 1003.0 1003.0 (26.03.2025)	760.5 29.9 1013.9 1013.9 (23.03.2025)	330
		752.3 29.6 1003.0 1003.0 (27.03.2025)

Period	Mean value	Minimum value (date)	Number of observations
22.03.2025 - 28.03.2025, all days	90	62 (24.03.2025)	327

Period	N	NNE	NE	ENE	E	ESE	SE	SSE	S	SSW	SW	WSW	W	WNW	NW	NNW	variable wind direction	calm	Number of observations
22.03.2025 - 28.03.2025, all days	2.1 %	0.9 %	0.6 %	1.5 %	0.9 %	0.6 %	0.3 %	4.2 %	6.7 %	12.4 %	11.5 %	13.9 %	6.1 %	8.5 %	9.4 %	4.2 %	0 %	16.1 %	330

Mon	Tue	Wed	Thu	Fri	Sat	Sun
24	25	26	27	28	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31	1	2	3	4	5	6

2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

Mon	Tue	Wed	Thu	Fri	Sat	Sun
24	25	26	27	28	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31	1	2	3	4	5	6

Mon	Tue	Wed	Thu	Fri	Sat	Sun
24	25	26	27	28	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31	1	2	3	4	5	6