Weather archive in Santa Rosa
View weather archive
Download weather archive
Weather statistics
| 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 May 10, Sunday | 07 | 0.0 32 | 749.2 29.5 998.85 998.85 | 766.9 30.19 1022.45 1022.45 | 0.6 0.02 0.8 0.8 | 82 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -2.7 27 | ||||||||||||||||||
06 | 0.8 33 | 748.4 29.46 997.78 997.78 | 766.2 30.17 1021.52 1021.52 | -1.1 -0.04 -1.47 -1.47 | 77 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -2.8 27 | |||||||||||||||||||
05 | 0.4 33 | 748.6 29.47 998.05 998.05 | 766.2 30.17 1021.52 1021.52 | -1.0 -0.04 -1.33 -1.33 | 79 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -2.9 27 | |||||||||||||||||||
04 | -0.2 32 | 748.6 29.47 998.05 998.05 | 766.3 30.17 1021.65 1021.65 | -1.6 -0.06 -2.13 -2.13 | 80 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -3.3 26 | |||||||||||||||||||
03 | 0.1 32 | 749.5 29.51 999.25 999.25 | 767.2 30.2 1022.85 1022.85 | -1.5 -0.06 -2 -2 | 82 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -2.6 27 | No precipitation No precipitation | 6 | |||||||||||||||||
02 | 0.7 33 | 749.6 29.51 999.38 999.38 | 767.3 30.21 1022.98 1022.98 | -1.1 -0.04 -1.47 -1.47 | 81 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -2.2 28 | |||||||||||||||||||
01 | 1.8 35 | 750.2 29.54 1000.18 1000.18 | 767.9 30.23 1023.78 1023.78 | -1.1 -0.04 -1.47 -1.47 | 80 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -1.3 30 | |||||||||||||||||||
00 | 2.7 37 | 751.0 29.57 1001.25 1001.25 | 768.7 30.26 1024.85 1024.85 | -0.1 -0 -0.13 -0.13 | 76 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -1.2 30 | |||||||||||||||||||
| May 9, Saturday | 23 | 3.0 37 | 750.7 29.56 1000.85 1000.85 | 768.4 30.25 1024.45 1024.45 | -0.4 -0.02 -0.53 -0.53 | 76 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | -0.8 31 | ||||||||||||||||||
22 | 3.9 39 | 751.3 29.58 1001.65 1001.65 | 769.0 30.28 1025.25 1025.25 | 0.3 0.01 0.4 0.4 | 77 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 15.0 9.3 | 0.2 32 | ||||||||||||||||
21 | 4.7 40 | 751.1 29.57 1001.38 1001.38 | 768.9 30.27 1025.12 1025.12 | 0.3 0.01 0.4 0.4 | 78 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 4.7 40 | 12.0 54 | 30.0 18.6 | 1.1 34 | No precipitation No precipitation | 6 | |||||||||||||||
20 | 6.2 43 | 751.1 29.57 1001.38 1001.38 | 768.8 30.27 1024.98 1024.98 | 0.3 0.01 0.4 0.4 | 72 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 1.5 35 | |||||||||||||||||||
19 | 9.2 49 | 751.0 29.57 1001.25 1001.25 | 768.7 30.26 1024.85 1024.85 | -0.3 -0.01 -0.4 -0.4 | 56 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 0.9 34 | ||||||||||||||
18 | 10.6 51 | 750.8 29.56 1000.98 1000.98 | 768.4 30.25 1024.45 1024.45 | -0.6 -0.02 -0.8 -0.8 | 49 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 0.1 32 | ||||||||||||||
17 | 11.7 53 | 750.8 29.56 1000.98 1000.98 | 768.4 30.25 1024.45 1024.45 | -1.2 -0.05 -1.6 -1.6 | 47 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 0.8 33 | ||||||||||||||
16 | 10.8 51 | 751.3 29.58 1001.65 1001.65 | 768.9 30.27 1025.12 1025.12 | -0.7 -0.03 -0.93 -0.93 | 54 | 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. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 1.9 35 | ||||||||||||||
15 | 10.2 50 | 751.4 29.58 1001.78 1001.78 | 769.0 30.28 1025.25 1025.25 | -0.8 -0.03 -1.07 -1.07 | 56 | 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. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 1.7 35 | No precipitation No precipitation | 6 | ||||||||||||
14 | 9.5 49 | 752.0 29.61 1002.58 1002.58 | 769.6 30.3 1026.05 1026.05 | 0.3 0.01 0.4 0.4 | 61 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 2.2 36 | ||||||||||||||||
13 | 10.0 50 | 752.0 29.61 1002.58 1002.58 | 769.6 30.3 1026.05 1026.05 | 0.6 0.02 0.8 0.8 | 62 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 2.9 37 | ||||||||||||||
12 | 9.0 48 | 752.2 29.61 1002.85 1002.85 | 769.8 30.31 1026.32 1026.32 | 1.8 0.07 2.4 2.4 | 66 | Wind blowing from the south-southwest | 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 | 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 | 3.0 37 | ||||||||||||||
11 | 8.3 47 | 751.7 29.59 1002.18 1002.18 | 769.4 30.29 1025.78 1025.78 | 1.6 0.06 2.13 2.13 | 71 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 60%. 6/10. 5 oktas | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 3.2 38 | ||||||||||||||
10 | 7.8 46 | 751.4 29.58 1001.78 1001.78 | 769.0 30.28 1025.25 1025.25 | 2.1 0.08 2.8 2.8 | 72 | 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. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 30.0 18.6 | 3.1 38 | ||||||||||||||
09 | 6.7 44 | 750.4 29.54 1000.45 1000.45 | 768.0 30.24 1023.92 1023.92 | 1.8 0.07 2.4 2.4 | 74 | 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 | Clouds generally dissolving or becoming less developed. | Rain. | 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. | 5.6 42 | 7.9 46 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 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. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 30.0 18.6 | 2.4 36 | 0.9 0.04 | 24 | |||||||
08 | 6.5 44 | 750.1 29.53 1000.05 1000.05 | 767.8 30.23 1023.65 1023.65 | 1.8 0.07 2.4 2.4 | 75 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 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. | 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 | 2.4 36 | |||||||||||
07 | 6.4 44 | 749.3 29.5 998.98 998.98 | 766.9 30.19 1022.45 1022.45 | 1.5 0.06 2 2 | 78 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 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. | 10.0 6.2 | 2.8 37 | ||||||||||||