Weather archive in Helsinki
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2020 March 31, Tuesday | 16 | 1.2 34 | 761.0 29.96 1014.58 1014.58 | 761.3 29.97 1014.98 1014.98 | -3.1 -0.12 -4.13 -4.13 | 52 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 45.0 28.0 | -7.6 18 | No precipitation No precipitation | 1 | |||||||||||
15 | 1.8 35 | 762.0 30 1015.92 1015.92 | 762.3 30.01 1016.32 1016.32 | -3.4 -0.13 -4.53 -4.53 | 48 | Wind blowing from the west-southwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | -8.2 17 | No precipitation No precipitation | 1 | |||||||||||
14 | 1.6 35 | 763.1 30.04 1017.38 1017.38 | 763.4 30.06 1017.78 1017.78 | -3.2 -0.13 -4.27 -4.27 | 47 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 45.0 28.0 | -8.5 17 | No precipitation No precipitation | 1 | |||||||||||||
13 | 1.3 34 | 764.1 30.08 1018.72 1018.72 | 764.5 30.1 1019.25 1019.25 | -2.8 -0.11 -3.73 -3.73 | 48 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No significant weather observed. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 50.0 31.1 | -8.6 17 | No precipitation No precipitation | 1 | |||||||||||||
12 | 2.1 36 | 765.4 30.13 1020.45 1020.45 | 765.7 30.15 1020.85 1020.85 | -2.3 -0.09 -3.07 -3.07 | 43 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 40%. 4/10. 3 oktas | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 45.0 28.0 | -9.4 15 | No precipitation No precipitation | 1 | ||||||||||
11 | 0.9 34 | 766.3 30.17 1021.65 1021.65 | 766.7 30.19 1022.18 1022.18 | -1.5 -0.06 -2 -2 | 45 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.7 15 | No precipitation No precipitation | 1 | ||||||||||||||
10 | -0.3 31 | 766.9 30.19 1022.45 1022.45 | 767.2 30.2 1022.85 1022.85 | -1.2 -0.05 -1.6 -1.6 | 48 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -10.1 14 | No precipitation No precipitation | 1 | ||||||||||||||
09 | -1.0 30 | 767.7 30.22 1023.52 1023.52 | 768.0 30.24 1023.92 1023.92 | -0.7 -0.03 -0.93 -0.93 | 62 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -5.4 22 | -0.9 30 | 50.0 31.1 | -7.5 19 | No precipitation No precipitation | 12 | ||||||||||
08 | -3.9 25 | 767.8 30.23 1023.65 1023.65 | 768.2 30.24 1024.18 1024.18 | -1.1 -0.04 -1.47 -1.47 | 79 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -7.1 19 | No precipitation No precipitation | 1 | ||||||||||||||
07 | -5.2 23 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | -0.9 -0.04 -1.2 -1.2 | 74 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.1 16 | No precipitation No precipitation | 1 | ||||||||||||||
06 | -5.0 23 | 768.4 30.25 1024.45 1024.45 | 768.8 30.27 1024.98 1024.98 | -0.6 -0.02 -0.8 -0.8 | 72 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 50.0 31.1 | -9.3 15 | No precipitation No precipitation | 1 | ||||||||||||
05 | -4.4 24 | 768.9 30.27 1025.12 1025.12 | 769.3 30.29 1025.65 1025.65 | -0.2 -0.01 -0.27 -0.27 | 66 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.9 14 | No precipitation No precipitation | 1 | ||||||||||||||
04 | -4.6 24 | 769.0 30.28 1025.25 1025.25 | 769.3 30.29 1025.65 1025.65 | -0.1 -0 -0.13 -0.13 | 67 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.8 14 | No precipitation No precipitation | 1 | ||||||||||||||
03 | -3.8 25 | 769.0 30.28 1025.25 1025.25 | 769.4 30.29 1025.78 1025.78 | 0.0 0 0 0 | 61 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 50.0 31.1 | -10.4 13 | No precipitation No precipitation | 1 | ||||||||||||
02 | -3.5 26 | 769.1 30.28 1025.38 1025.38 | 769.5 30.3 1025.92 1025.92 | 0.4 0.02 0.53 0.53 | 62 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.8 14 | No precipitation No precipitation | 1 | ||||||||||||||
01 | -2.7 27 | 769.1 30.28 1025.38 1025.38 | 769.5 30.3 1025.92 1025.92 | 0.7 0.03 0.93 0.93 | 59 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.6 15 | No precipitation No precipitation | 1 | ||||||||||||||
00 | -2.7 27 | 769.0 30.28 1025.25 1025.25 | 769.3 30.29 1025.65 1025.65 | 0.9 0.04 1.2 1.2 | 62 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 50.0 31.1 | -9.0 16 | No precipitation No precipitation | 1 | ||||||||||||
| March 30, Monday | 23 | -2.3 28 | 768.7 30.26 1024.85 1024.85 | 769.1 30.28 1025.38 1025.38 | 1.1 0.04 1.47 1.47 | 70 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -7.1 19 | No precipitation No precipitation | 1 | |||||||||||||
22 | -1.6 29 | 768.4 30.25 1024.45 1024.45 | 768.7 30.26 1024.85 1024.85 | 1.2 0.05 1.6 1.6 | 67 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -7.0 19 | No precipitation No precipitation | 1 | ||||||||||||||
21 | -1.1 30 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 1.4 0.06 1.87 1.87 | 54 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Cloud development not observed or not observable. | Shower(s). | Rain. | -1.2 30 | 2.9 37 | 50.0 31.1 | -9.3 15 | No precipitation No precipitation | 12 | ||||||||||
20 | -0.9 30 | 767.6 30.22 1023.38 1023.38 | 768.0 30.24 1023.92 1023.92 | 1.0 0.04 1.33 1.33 | 50 | Calm, no wind | Calm | no clouds no clouds no clouds | Rain (not freezing). | 50.0 31.1 | -10.1 14 | No precipitation No precipitation | 1 | ||||||||||||||||
19 | 0.6 33 | 767.2 30.2 1022.85 1022.85 | 767.5 30.22 1023.25 1023.25 | 0.8 0.03 1.07 1.07 | 40 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation, slight or moderate. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 35.0 21.8 | -11.6 11 | No precipitation No precipitation | 1 | ||||||||||||
18 | 1.0 34 | 766.7 30.19 1022.18 1022.18 | 767.1 30.2 1022.72 1022.72 | 0.5 0.02 0.67 0.67 | 38 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | Cloud development not observed or not observable. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 50.0 31.1 | -11.9 11 | No precipitation No precipitation | 1 | ||||||||||||
17 | 1.7 35 | 766.6 30.18 1022.05 1022.05 | 766.9 30.19 1022.45 1022.45 | 0.6 0.02 0.8 0.8 | 39 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | -10.8 13 | No precipitation No precipitation | 1 | ||||||||||||
16 | 1.9 35 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 0.7 0.03 0.93 0.93 | 36 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 50.0 31.1 | -11.7 11 | No precipitation No precipitation | 1 | |||||||||||||