Weather archive in Merlo
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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 | |
| 2025 December 24, Wednesday | 15 | 34.3 94 | 753.1 29.65 1004.05 1004.05 | 755.2 29.73 1006.85 1006.85 | -0.7 -0.03 -0.93 -0.93 | 41 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | 19.4 67 | No precipitation No precipitation | 6 | |||||||||||
14 | 33.3 92 | 753.7 29.67 1004.85 1004.85 | 755.7 29.75 1007.52 1007.52 | -0.4 -0.02 -0.53 -0.53 | 43 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | 19.2 67 | ||||||||||||||
13 | 33.9 93 | 753.4 29.66 1004.45 1004.45 | 755.5 29.74 1007.25 1007.25 | -0.9 -0.04 -1.2 -1.2 | 46 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | 20.7 69 | ||||||||||||||
12 | 32.5 91 | 753.8 29.68 1004.98 1004.98 | 755.9 29.76 1007.78 1007.78 | -0.8 -0.03 -1.07 -1.07 | 51 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | 21.2 70 | ||||||||||||||
11 | 31.2 88 | 754.1 29.69 1005.38 1005.38 | 756.1 29.77 1008.05 1008.05 | -0.5 -0.02 -0.67 -0.67 | 52 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | 20.3 69 | |||||||||||||||||||
10 | 30.1 86 | 754.3 29.7 1005.65 1005.65 | 756.4 29.78 1008.45 1008.45 | -0.1 -0 -0.13 -0.13 | 54 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | 19.9 68 | |||||||||||||||||||
09 | 28.2 83 | 754.6 29.71 1006.05 1006.05 | 756.7 29.79 1008.85 1008.85 | 0.8 0.03 1.07 1.07 | 56 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 21.5 71 | 10.0 6.2 | 18.5 65 | ||||||||||||||||||
08 | 26.5 80 | 754.6 29.71 1006.05 1006.05 | 756.6 29.79 1008.72 1008.72 | 62 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | 18.6 65 | ||||||||||||||||||||
07 | 24.2 76 | 754.4 29.7 1005.78 1005.78 | 756.5 29.78 1008.58 1008.58 | 71 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | 18.6 65 | ||||||||||||||||||||
06 | 22.4 72 | 753.8 29.68 1004.98 1004.98 | 755.9 29.76 1007.78 1007.78 | -0.5 -0.02 -0.67 -0.67 | 81 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | 19.0 66 | |||||||||||||||||||
03 | 23.2 74 | 754.3 29.7 1005.65 1005.65 | 756.3 29.78 1008.32 1008.32 | 0.0 0 0 0 | 81 | Calm, no wind | Calm | no clouds no clouds no clouds | 10.0 6.2 | 19.8 68 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 22.1 72 | 754.3 29.7 1005.65 1005.65 | 756.4 29.78 1008.45 1008.45 | 0.8 0.03 1.07 1.07 | 78 | Calm, no wind | Calm | no clouds no clouds no clouds | 10.0 6.2 | 18.1 65 | |||||||||||||||||||
| December 23, Tuesday | 21 | 24.0 75 | 753.5 29.67 1004.58 1004.58 | 755.6 29.75 1007.38 1007.38 | -0.2 -0.01 -0.27 -0.27 | 67 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | Clouds generally dissolving or becoming less developed. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 23.8 75 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 17.5 64 | No precipitation No precipitation | 6 | |||||||
20 | 24.6 76 | 753.7 29.67 1004.85 1004.85 | 755.7 29.75 1007.52 1007.52 | 0.9 0.04 1.2 1.2 | 62 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Clouds generally dissolving or becoming less developed. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | 16.8 62 | |||||||||||
19 | 25.6 78 | 753.8 29.68 1004.98 1004.98 | 755.9 29.76 1007.78 1007.78 | 0.6 0.02 0.8 0.8 | 65 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Thunderstorm (with or without precipitation). | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 18.5 65 | |||||||||||
18 | 26.2 79 | 753.7 29.67 1004.85 1004.85 | 755.7 29.75 1007.52 1007.52 | 0.2 0.01 0.27 0.27 | 64 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Thunderstorm, but no precipitation at the time of observation. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 18.8 66 | |||||||||||
17 | 28.7 84 | 752.8 29.64 1003.65 1003.65 | 754.9 29.72 1006.45 1006.45 | -0.9 -0.04 -1.2 -1.2 | 55 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Thunderstorm, but no precipitation at the time of observation. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 18.7 66 | |||||||||||
16 | 32.7 91 | 753.2 29.65 1004.18 1004.18 | 755.2 29.73 1006.85 1006.85 | -0.8 -0.03 -1.07 -1.07 | 45 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | 19.3 67 | ||||||||||||||
15 | 32.4 90 | 753.5 29.67 1004.58 1004.58 | 755.5 29.74 1007.25 1007.25 | -1.4 -0.06 -1.87 -1.87 | 47 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | 19.7 67 | No precipitation No precipitation | 6 | ||||||||||||
