Weather archive in Santa Rosa
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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 | |
| 2026 March 10, Tuesday | 04 | 17.5 64 | 746.5 29.39 995.25 995.25 | 763.3 30.05 1017.65 1017.65 | -0.4 -0.02 -0.53 -0.53 | 98 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Stratus nebulosus or Stratus 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 | 50-100 164-328 | 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. | 30.0 18.6 | 17.2 63 | ||||||||||||||
03 | 17.5 64 | 746.5 29.39 995.25 995.25 | 763.3 30.05 1017.65 1017.65 | -0.3 -0.01 -0.4 -0.4 | 99 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Stratus nebulosus or Stratus 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 | 50-100 164-328 | 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. | 30.0 18.6 | 17.3 63 | No precipitation No precipitation | 6 | |||||||||||||
02 | 17.1 63 | 746.8 29.4 995.65 995.65 | 763.6 30.06 1018.05 1018.05 | 0.2 0.01 0.27 0.27 | 99 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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. | 30.0 18.6 | 16.9 62 | ||||||||||||||
01 | 17.0 63 | 746.9 29.41 995.79 995.79 | 763.9 30.07 1018.45 1018.45 | 0.4 0.02 0.53 0.53 | 98 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 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. | 30.0 18.6 | 16.7 62 | ||||||||||||||
00 | 17.3 63 | 746.8 29.4 995.65 995.65 | 763.7 30.07 1018.18 1018.18 | 0.6 0.02 0.8 0.8 | 97 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | 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. | 30.0 18.6 | 16.8 62 | ||||||||||||||
| March 9, Monday | 23 | 17.9 64 | 746.6 29.39 995.39 995.39 | 763.5 30.06 1017.92 1017.92 | 0.7 0.03 0.93 0.93 | 97 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 17.4 63 | ||||||||||||||||||
22 | 18.7 66 | 746.5 29.39 995.25 995.25 | 763.3 30.05 1017.65 1017.65 | 0.8 0.03 1.07 1.07 | 94 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 17.7 64 | |||||||||||||||||||
21 | 20.3 69 | 746.2 29.38 994.85 994.85 | 763.0 30.04 1017.25 1017.25 | 0.3 0.01 0.4 0.4 | 89 | Wind blowing from the north-east | Gentle breeze (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 | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 16.1 61 | 22.6 73 | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 18.4 65 | 2.0 0.08 | 6 | |||||||
20 | 20.7 69 | 745.9 29.37 994.45 994.45 | 762.7 30.03 1016.85 1016.85 | -0.3 -0.01 -0.4 -0.4 | 89 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 18.8 66 | ||||||||||||||
19 | 21.9 71 | 745.7 29.36 994.19 994.19 | 762.6 30.02 1016.72 1016.72 | -0.3 -0.01 -0.4 -0.4 | 83 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 18.9 66 | ||||||||||||||
18 | 22.0 72 | 745.9 29.37 994.45 994.45 | 762.7 30.03 1016.85 1016.85 | -0.6 -0.02 -0.8 -0.8 | 83 | Wind blowing from the north-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | Clouds generally dissolving or becoming less developed. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 18.9 66 | |||||||||||
17 | 21.4 71 | 746.2 29.38 994.85 994.85 | 763.0 30.04 1017.25 1017.25 | -0.7 -0.03 -0.93 -0.93 | 87 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 19.1 66 | |||||||||||||
16 | 21.6 71 | 746.0 29.37 994.59 994.59 | 762.8 30.03 1016.98 1016.98 | -0.9 -0.04 -1.2 -1.2 | 86 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 19.1 66 | |||||||||||||
15 | 20.2 68 | 746.5 29.39 995.25 995.25 | 763.3 30.05 1017.65 1017.65 | -0.4 -0.02 -0.53 -0.53 | 92 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, moderate at time of observation. | Rain. | Drizzle. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 1.2 0.8 | 18.9 66 | Trace of precipitation Trace of precipitation | 6 | ||||||||||
14 | 19.6 67 | 746.9 29.41 995.79 995.79 | 763.7 30.07 1018.18 1018.18 | 0.0 0 0 0 | 95 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Rain. | Drizzle. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 15.0 9.3 | 18.7 66 | ||||||||||||
13 | 18.5 65 | 746.9 29.41 995.79 995.79 | 763.8 30.07 1018.32 1018.32 | 0.0 0 0 0 | 99 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 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. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | Altostratus opacus or Nimbostratus. | 3.1 1.9 | 18.3 65 | ||||||||||||
12 | 18.6 65 | 746.9 29.41 995.79 995.79 | 763.9 30.07 1018.45 1018.45 | -0.2 -0.01 -0.27 -0.27 | 94 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 17.6 64 | |||||||||||||||
11 | 18.8 66 | 746.9 29.41 995.79 995.79 | 763.8 30.07 1018.32 1018.32 | 0.0 0 0 0 | 92 | Wind blowing from the north-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 17.5 64 | |||||||||||||||
10 | 17.6 64 | 746.9 29.41 995.79 995.79 | 763.8 30.07 1018.32 1018.32 | 0.3 0.01 0.4 0.4 | 95 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 16.8 62 | ||||||||||||
09 | 16.4 62 | 747.1 29.41 996.05 996.05 | 763.9 30.07 1018.45 1018.45 | 0.8 0.03 1.07 1.07 | 94 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 15.6 60 | 19.1 66 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 15.4 60 | 13.0 0.51 | 24 | ||||||||
08 | 15.8 60 | 746.9 29.41 995.79 995.79 | 763.8 30.07 1018.32 1018.32 | 0.7 0.03 0.93 0.93 | 98 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 20.0 12.4 | 15.5 60 | ||||||||||||
07 | 16.3 61 | 746.6 29.39 995.39 995.39 | 763.5 30.06 1017.92 1017.92 | 0.9 0.04 1.2 1.2 | 98 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 16.0 61 | |||||||||||||||
06 | 16.8 62 | 746.3 29.38 994.99 994.99 | 763.3 30.05 1017.65 1017.65 | 0.3 0.01 0.4 0.4 | 97 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 16.3 61 | ||||||||||||
05 | 17.3 63 | 746.2 29.38 994.85 994.85 | 763.0 30.04 1017.25 1017.25 | 0.3 0.01 0.4 0.4 | 99 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 17.1 63 | ||||||||||||
04 | 17.5 64 | 745.7 29.36 994.19 994.19 | 762.6 30.02 1016.72 1016.72 | -0.2 -0.01 -0.27 -0.27 | 99 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 6.0 3.7 | 17.3 63 | ||||||||||||