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 August 7, Friday | 04 | 1.0 34 | 743.8 29.28 991.65 991.65 | 761.3 29.97 1014.98 1014.98 | -1.2 -0.05 -1.6 -1.6 | 81 | 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 | -1.9 29 | ||||||||||||||||||
03 | 1.6 35 | 744.2 29.3 992.19 992.19 | 761.8 29.99 1015.65 1015.65 | -1.2 -0.05 -1.6 -1.6 | 82 | 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 | -1.2 30 | No precipitation No precipitation | 6 | |||||||||||||||||
02 | 3.2 38 | 744.8 29.32 992.99 992.99 | 762.4 30.02 1016.45 1016.45 | -0.9 -0.04 -1.2 -1.2 | 75 | 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 | -0.9 30 | |||||||||||||||||||
01 | 3.8 39 | 745.0 29.33 993.25 993.25 | 762.5 30.02 1016.58 1016.58 | -0.7 -0.03 -0.93 -0.93 | 68 | Wind blowing from the south-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 | -1.7 29 | |||||||||||||||||||
00 | 3.1 38 | 745.4 29.35 993.79 993.79 | 763.1 30.04 1017.38 1017.38 | -0.3 -0.01 -0.4 -0.4 | 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 | -0.7 31 | |||||||||||||||||||
| August 6, Thursday | 23 | 3.7 39 | 745.7 29.36 994.19 994.19 | 763.4 30.06 1017.78 1017.78 | 0.0 0 0 0 | 79 | 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 | 0.3 33 | ||||||||||||||||||
22 | 4.7 40 | 745.7 29.36 994.19 994.19 | 763.3 30.05 1017.65 1017.65 | 0.0 0 0 0 | 77 | 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 | 0.9 34 | |||||||||||||||||||
21 | 5.8 42 | 745.7 29.36 994.19 994.19 | 763.4 30.06 1017.78 1017.78 | 0.4 0.02 0.53 0.53 | 82 | 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 | 5.7 42 | 11.6 53 | 30.0 18.6 | 2.9 37 | No precipitation No precipitation | 6 | |||||||||||||||
20 | 7.4 45 | 745.7 29.36 994.19 994.19 | 763.3 30.05 1017.65 1017.65 | 0.6 0.02 0.8 0.8 | 76 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 3.4 38 | |||||||||||||||||||
19 | 9.6 49 | 745.7 29.36 994.19 994.19 | 763.3 30.05 1017.65 1017.65 | 1.0 0.04 1.33 1.33 | 60 | Wind blowing from the south-southwest | 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 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 | 2.1 36 | ||||||||||||||
18 | 10.5 51 | 745.3 29.34 993.65 993.65 | 762.7 30.03 1016.85 1016.85 | 1.1 0.04 1.47 1.47 | 52 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | ||||||||||||||
17 | 11.3 52 | 745.1 29.33 993.39 993.39 | 762.5 30.02 1016.58 1016.58 | 0.9 0.04 1.2 1.2 | 52 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 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 | 1.7 35 | ||||||||||||||
16 | 11.2 52 | 744.7 29.32 992.85 992.85 | 762.1 30 1016.05 1016.05 | 0.3 0.01 0.4 0.4 | 54 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 40%. 4/10. 3 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 2.2 36 | ||||||||||||||
15 | 11.0 52 | 744.2 29.3 992.19 992.19 | 761.5 29.98 1015.25 1015.25 | 0.0 0 0 0 | 58 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 50%. 5/10. 4 oktas | Clouds generally dissolving or becoming less developed. | Drizzle. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 3.0 37 | Trace of precipitation Trace of precipitation | 6 | |||||||||
14 | 10.0 50 | 744.2 29.3 992.19 992.19 | 761.6 29.98 1015.38 1015.38 | 0.4 0.02 0.53 0.53 | 63 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 3.1 38 | ||||||||||||||
13 | 9.1 48 | 744.4 29.31 992.45 992.45 | 761.8 29.99 1015.65 1015.65 | 1.1 0.04 1.47 1.47 | 69 | 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. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 3.6 38 | ||||||||||||||
12 | 7.5 46 | 744.2 29.3 992.19 992.19 | 761.5 29.98 1015.25 1015.25 | 2.1 0.08 2.8 2.8 | 79 | 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 | Clouds generally forming or developing. | Drizzle. | 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. | 100%. 10/10. 8 oktas | 100-200 328-656 | 30.0 18.6 | 4.1 39 | |||||||||||||
11 | 6.7 44 | 743.8 29.28 991.65 991.65 | 761.1 29.96 1014.72 1014.72 | 2.6 0.1 3.47 3.47 | 83 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Drizzle (not freezing) or snow grains not falling as shower(s). | Drizzle. | 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 | 100-200 328-656 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 3.9 39 | |||||||||||
10 | 6.0 43 | 743.3 29.26 990.99 990.99 | 760.7 29.95 1014.18 1014.18 | 3.6 0.14 4.8 4.8 | 90 | 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 | State of sky on the whole unchanged. | Drizzle. | 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. | 100%. 10/10. 8 oktas | 100-200 328-656 | 30.0 18.6 | 4.4 40 | |||||||||||||
09 | 5.7 42 | 742.1 29.22 989.39 989.39 | 759.4 29.9 1012.45 1012.45 | 3.0 0.12 4 4 | 92 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains not falling as shower(s). | Rain. | Drizzle. | 5.0 41 | 13.3 56 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | 100-200 328-656 | 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 | 4.5 40 | 8.0 0.31 | 24 | ||||||||
08 | 6.2 43 | 741.2 29.18 988.19 988.19 | 758.5 29.86 1011.25 1011.25 | 3.3 0.13 4.4 4.4 | 94 | Wind blowing from the south | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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. | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 5.3 42 | |||||||||||||
07 | 6.7 44 | 739.7 29.12 986.19 986.19 | 756.9 29.8 1009.12 1009.12 | 2.2 0.09 2.93 2.93 | 93 | Wind blowing from the south | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 5.6 42 | |||||||||||||
06 | 6.9 44 | 739.1 29.1 985.39 985.39 | 756.3 29.78 1008.32 1008.32 | 1.5 0.06 2 2 | 97 | 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 | Rain, not freezing, continuous, moderate at time of observation. | Rain. | Drizzle. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 3.0 1.9 | 6.5 44 | ||||||||||||
05 | 7.1 45 | 737.9 29.05 983.79 983.79 | 755.1 29.73 1006.72 1006.72 | 0.7 0.03 0.93 0.93 | 97 | 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 | Rain, not freezing, continuous, moderate at time of observation. | Rain. | Drizzle. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 60%. 6/10. 5 oktas | 200-300 656-984 | Altostratus opacus or Nimbostratus. | 2.0 1.2 | 6.7 44 | ||||||||||||
04 | 8.9 48 | 737.5 29.04 983.25 983.25 | 754.6 29.71 1006.05 1006.05 | 0.0 0 0 0 | 97 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, continuous, moderate at time of observation. | Drizzle. | 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. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.5 0.9 | 8.5 47 | |||||||||||||