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 | |
| 2025 October 27, Monday | 13 | 10.2 50 | 755.9 29.76 1007.78 1007.78 | 773.5 30.45 1031.25 1031.25 | 0.3 0.01 0.4 0.4 | 68 | Wind blowing from the south-southeast | 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. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 4.4 40 | ||||||||||||||
12 | 9.4 49 | 756.1 29.77 1008.05 1008.05 | 773.6 30.46 1031.38 1031.38 | 0.9 0.04 1.2 1.2 | 73 | Wind blowing from the south-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. | 60%. 6/10. 5 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 4.7 40 | ||||||||||||
11 | 8.9 48 | 755.8 29.76 1007.65 1007.65 | 773.4 30.45 1031.12 1031.12 | 1.4 0.06 1.87 1.87 | 77 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 30.0 18.6 | 5.1 41 | ||||||||||||
10 | 8.3 47 | 755.6 29.75 1007.38 1007.38 | 773.2 30.44 1030.85 1030.85 | 1.9 0.07 2.53 2.53 | 80 | Wind blowing from the south-southeast | 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 | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 15.0 9.3 | 5.0 41 | ||||||||||||
09 | 7.8 46 | 755.2 29.73 1006.85 1006.85 | 772.7 30.42 1030.18 1030.18 | 2.1 0.08 2.8 2.8 | 83 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Rain. | 6.5 44 | 12.4 54 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 8.0 5.0 | 5.1 41 | 3.0 0.12 | 24 | ||||||||
08 | 7.6 46 | 754.4 29.7 1005.78 1005.78 | 772.0 30.39 1029.25 1029.25 | 1.8 0.07 2.4 2.4 | 84 | Wind blowing from the south-southeast | 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. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 8.0 5.0 | 5.1 41 | ||||||||||||
07 | 7.3 45 | 753.7 29.67 1004.85 1004.85 | 771.1 30.36 1028.05 1028.05 | 1.2 0.05 1.6 1.6 | 86 | Wind blowing from the south-east | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 5.0 3.1 | 5.1 41 | ||||||||||||
06 | 7.1 45 | 753.1 29.65 1004.05 1004.05 | 770.4 30.33 1027.12 1027.12 | 0.9 0.04 1.2 1.2 | 83 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 7.0 4.4 | 4.4 40 | ||||||||||||
05 | 7.1 45 | 752.6 29.63 1003.38 1003.38 | 769.9 30.31 1026.45 1026.45 | 0.9 0.04 1.2 1.2 | 80 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, moderate at time of observation. | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 4.0 2.5 | 3.9 39 | ||||||||||||
04 | 7.5 46 | 752.5 29.63 1003.25 1003.25 | 769.7 30.3 1026.18 1026.18 | 1.2 0.05 1.6 1.6 | 80 | Wind blowing from the south-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, moderate at time of observation. | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 4.0 2.5 | 4.3 40 | ||||||||||||
03 | 8.4 47 | 752.2 29.61 1002.85 1002.85 | 769.3 30.29 1025.65 1025.65 | 2.0 0.08 2.67 2.67 | 75 | Wind blowing from the south-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. | 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 | 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. | 7.0 4.4 | 4.1 39 | Trace of precipitation Trace of precipitation | 6 | ||||||||||
02 | 9.7 49 | 751.7 29.59 1002.18 1002.18 | 768.8 30.27 1024.98 1024.98 | 1.9 0.07 2.53 2.53 | 60 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 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. | 9.0 5.6 | 2.2 36 | ||||||||||||
01 | 10.7 51 | 751.3 29.58 1001.65 1001.65 | 768.4 30.25 1024.45 1024.45 | 2.4 0.09 3.2 3.2 | 62 | Wind blowing from the south-east | 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. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 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 | 3.7 39 | |||||||||||||||
00 | 10.7 51 | 750.2 29.54 1000.18 1000.18 | 767.4 30.21 1023.12 1023.12 | 2.1 0.08 2.8 2.8 | 73 | Wind blowing from the south-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. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 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 | 6.0 43 | |||||||||||||||
| October 26, Sunday | 23 | 11.1 52 | 749.8 29.52 999.65 999.65 | 766.9 30.19 1022.45 1022.45 | 3.0 0.12 4 4 | 69 | Wind blowing from the south-east | 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. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 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 | 5.5 42 | ||||||||||||||
22 | 11.4 53 | 748.9 29.48 998.45 998.45 | 766.0 30.16 1021.25 1021.25 | 69 | Wind blowing from the east-southeast | 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. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 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 | 5.9 43 | ||||||||||||||||
21 | 12.4 54 | 748.1 29.45 997.38 997.38 | 765.3 30.13 1020.32 1020.32 | 3.7 0.15 4.93 4.93 | 68 | Wind blowing from the east-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | 12.2 54 | 23.8 75 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 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 | 6.6 44 | No precipitation No precipitation | 6 | |||||||||||
20 | 13.6 56 | 746.8 29.4 995.65 995.65 | 763.9 30.07 1018.45 1018.45 | 3.0 0.12 4 4 | 61 | Wind blowing from the south-east | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 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. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 30.0 18.6 | 6.1 43 | ||||||||||||||
18 | 19.4 67 | 744.4 29.31 992.45 992.45 | 761.4 29.98 1015.12 1015.12 | 0.6 0.02 0.8 0.8 | 39 | Wind blowing from the south-southeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 40%. 4/10. 3 oktas | 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. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 30.0 18.6 | 5.2 41 | ||||||||||||||
17 | 21.2 70 | 743.8 29.28 991.65 991.65 | 760.8 29.95 1014.32 1014.32 | 0.2 0.01 0.27 0.27 | 37 | Wind blowing from the south | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 5.8 42 | |||||||||||||||||||
16 | 20.8 69 | 743.6 29.28 991.39 991.39 | 760.6 29.94 1014.05 1014.05 | 0.0 0 0 0 | 39 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 6.3 43 | ||||||||||||||
15 | 23.6 74 | 743.8 29.28 991.65 991.65 | 760.7 29.95 1014.18 1014.18 | -0.3 -0.01 -0.4 -0.4 | 35 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 50%. 5/10. 4 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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 | 7.3 45 | No precipitation No precipitation | 6 | ||||||||||||
14 | 21.2 70 | 743.6 29.28 991.39 991.39 | 760.6 29.94 1014.05 1014.05 | -0.6 -0.02 -0.8 -0.8 | 38 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 50%. 5/10. 4 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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 | 6.1 43 | ||||||||||||||
13 | 20.9 70 | 743.6 29.28 991.39 991.39 | 760.6 29.94 1014.05 1014.05 | -0.8 -0.03 -1.07 -1.07 | 39 | Wind blowing from the south-southwest | 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. | 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 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 | 6.4 44 | ||||||||||||||