Weather archive in San Ramon
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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 | |
2023 March 23, Thursday | 08 | 22.4 72 | 745.9 29.37 994.45 994.45 | 757.9 29.84 1010.45 1010.45 | 100 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Rain. | 20.6 69 | 28.4 83 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | Altostratus opacus or Nimbostratus. | 5.0 3.1 | 22.4 72 | 16.0 0.63 | 24 | Surface of ground wet (standing water in small or large pools on surface). | |||||||
March 22, Wednesday | 17 | 27.0 81 | 744.2 29.3 992.19 992.19 | 756.3 29.78 1008.32 1008.32 | -1.4 -0.06 -1.87 -1.87 | 88 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 28.4 83 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 8.0 5.0 | 24.8 77 | |||||||||
14 | 26.6 80 | 745.6 29.35 994.05 994.05 | 757.7 29.83 1010.18 1010.18 | -1.5 -0.06 -2 -2 | 91 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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. | 60%. 6/10. 5 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 8.0 5.0 | 25.0 77 | 5.0 0.2 | 6 | ||||||||||
11 | 25.5 78 | 747.1 29.41 996.05 996.05 | 759.2 29.89 1012.18 1012.18 | 1.2 0.05 1.6 1.6 | 94 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, continuous, slight at time of observation. | Drizzle. | Rain. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | Altostratus opacus or Nimbostratus. | 5.0 3.1 | 24.5 76 | ||||||||||||
08 | 23.8 75 | 745.9 29.37 994.45 994.45 | 758.0 29.84 1010.58 1010.58 | 98 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 21.8 71 | 31.6 89 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | Altostratus opacus or Nimbostratus. | 8.0 5.0 | 23.4 74 | 17.0 0.67 | 24 | Surface of ground wet (standing water in small or large pools on surface). |