Weather archive in Osa
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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 16, Tuesday | 23 | -15.3 4 | 754.1 29.69 1005.38 1005.38 | 763.8 30.07 1018.32 1018.32 | 86 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | -17.1 1 | |||||||||||||||||||||
20 | -17.0 1 | 753.7 29.67 1004.85 1004.85 | 763.5 30.06 1017.92 1017.92 | 86 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. Diameter of rime deposit is 1 mm. 0.0 inches. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -14.2 6 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 4.0 2.5 | -18.8 -2 | 0.3 0.01 | 12 | ||||||||||
17 | -15.7 4 | 752.6 29.63 1003.38 1003.38 | 762.3 30.01 1016.32 1016.32 | 85 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | Altostratus translucidus. | 50.0 31.1 | -17.6 0 | |||||||||||||
14 | -14.8 5 | 751.2 29.57 1001.52 1001.52 | 760.9 29.96 1014.45 1014.45 | 83 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | -17.0 1 | ||||||||||||
11 | -16.7 2 | 750.1 29.53 1000.05 1000.05 | 759.8 29.91 1012.98 1012.98 | 85 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. Diameter of rime deposit is 2 mm. 0.1 inches. | Snow and/or other types of solid 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | Altostratus opacus or Nimbostratus. | 10.0 6.2 | -18.6 -1 | |||||||||||||
08 | -21.3 -6 | 748.2 29.46 997.52 997.52 | 758.1 29.85 1010.72 1010.72 | 83 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Diameter of rime deposit is 3 mm. 0.1 inches. | -21.5 -7 | 20.0 12.4 | -23.5 -10 | 0.5 0.02 | 12 | Even layer of loose dry snow covering ground completely. | 20 7.9 | ||||||||||||||
05 | -17.9 -0 | 746.1 29.37 994.72 994.72 | 755.8 29.76 1007.65 1007.65 | 87 | Calm, no wind | Calm | -19.6 -3 | ||||||||||||||||||||||
02 | -13.5 8 | 743.2 29.26 990.85 990.85 | 752.8 29.64 1003.65 1003.65 | 86 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -15.3 4 | ||||||||||||||||||||||