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Weather in Santa Rosa, CA
89°
Santa Rosa, Thursday, 15 October, 13:34
Clear. Feels like 85°. High 89°, low 49°.
Pressure30.09 inHg
Wind8 mph W 
Humidity23%
Visibility6.2 mi
Dew point46°
Thu, 15October89°/49°
89°/49°Fri, 16October93°/52°
93°/52°Sat, 17October88°/52°
88°/52°Sun, 18October72°/53°
72°/53°Mon, 19October
70°/51°
70°/51°Tue, 20October68°/48°
68°/48°Wed, 21October70°/52°
70°/52° | 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | | | | | | | | | | | | |
| Temperature | 86° | 59° | 54° | 49° | 60° | 70° | 80° | 89° | 89° | 82° | 68° | 63° |
| Feels like | 86° | 56° | 53° | 49° | 59° | 69° | 78° | 85° | 85° | 80° | 66° | 60° |
Pressure, inHg  | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.06 | 30.06 | 30.09 |
| Wind, mph | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 0.6 | 1.3 | 0.6 |
Humidity, %  | 26% | 26% | 26% | 26% | 26% | 26% | 26% | 23% | 20% | 20% | 30% | 28% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 60° | 57° | 55° | 52° | 57° | 76° | 87° | 93° | 92° | 81° | 70° | 64° |
| Feels like | 57° | 54° | 52° | 49° | 54° | 74° | 83° | 89° | 88° | 79° | 68° | 62° |
| Pressure, inHg | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.06 | 30.03 | 30.03 | 30.03 | 30.03 | 30.06 |
| Wind, mph | 1.7 | 1.9 | 1.8 | 1.7 | 1.6 | 1 | 0.6 | 1.8 | 3.4 | 1.5 | 0.7 | 0.1 |
| Humidity, % | 26% | 28% | 29% | 32% | 33% | 20% | 13% | 11% | 13% | 18% | 26% | 28% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 58° | 56° | 54° | 61° | 62° | 74° | 84° | 88° | 86° | 76° | 67° | 66° |
| Feels like | 56° | 53° | 51° | 58° | 59° | 72° | 81° | 84° | 82° | 75° | 66° | 64° |
| Pressure, inHg | 30.06 | 30.06 | 30.06 | 30.06 | 30.06 | 30.09 | 30.06 | 30.00 | 29.97 | 29.94 | 29.94 | 29.97 |
| Wind, mph | 1 | 0.1 | 0.1 | 0 | 0.1 | 0.1 | 1.5 | 2.6 | 3.3 | 2.6 | 1.7 | 0.2 |
| Humidity, % | 41% | 40% | 40% | 39% | 38% | 24% | 17% | 13% | 16% | 30% | 44% | 48% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | |  | | | | |
| Temperature | 62° | 59° | 56° | 54° | 53° | 63° | 70° | 72° | 68° | 61° | 56° | 54° |
| Feels like | 60° | 57° | 54° | 52° | 52° | 62° | 69° | 71° | 67° | 60° | 56° | 53° |
| Pressure, inHg | 29.97 | 29.94 | 29.94 | 29.94 | 29.97 | 30.00 | 29.97 | 29.94 | 29.94 | 29.94 | 29.94 | 29.97 |
| Wind, mph | 0.5 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 1.9 | 3.8 | 4 | 2.9 | 0.9 | 2.1 |
| Humidity, % | 56% | 63% | 72% | 79% | 81% | 58% | 46% | 46% | 50% | 70% | 84% | 82% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | | | | |  | | | | | | | |
| Temperature | 53° | 52° | 51° | 51° | 51° | 58° | 64° | 62° | 63° | 65° | 64° | 60° |
| Feels like | 52° | 51° | 50° | 50° | 50° | 56° | 62° | 59° | 61° | 63° | 62° | 59° |
| Pressure, inHg | 29.97 | 29.97 | 29.94 | 29.94 | 29.94 | 29.94 | 29.91 | 29.94 | 29.94 | 29.94 | 29.94 | 29.94 |
| Wind, mph | 1.9 | 1.6 | 1.6 | 1.8 | 2.4 | 2.9 | 3.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 |
| Humidity, % | 83% | 83% | 86% | 85% | 80% | 52% | 34% | 38% | 38% | 38% | 38% | 38% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 60° | 54° | 51° | 49° | 52° | 55° | 58° | 61° | 62° | 64° | 63° | 60° |
| Feels like | 60° | 53° | 51° | 49° | 51° | 54° | 57° | 59° | 61° | 63° | 62° | 59° |
| Pressure, inHg | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 |
| Wind, mph | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
| Humidity, % | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% | 57% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 63° | 54° | 53° | 52° | 55° | 59° | 62° | 64° | 64° | 65° | 63° | 60° |
| Feels like | 63° | 52° | 51° | 51° | 54° | 57° | 60° | 62° | 63° | 63° | 62° | 58° |
| Pressure, inHg | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 | 29.91 |
| Wind, mph | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Humidity, % | 54% | 54% | 54% | 54% | 54% | 54% | 54% | 54% | 54% | 54% | 54% | 54% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
Sun and moon today
Day length — 11 h 14 min
Sunrise — 07:19
Sunset — 18:33
Sunrise and sunset in local time
Waxing crescent, 21%
Sunrise — —
Sunset — —
Santa Rosa, CA climate by month
The annual average temperature in Santa Rosa, CA is 59.8°. The warmest month is July (average high 85.2°), and the coldest is January (average low 39.4°). About 29.3 inches of precipitation fall per year, most of it in January (5.8 in). Figures are 60-year climate normals and records from 66 years of observations.
| Month | High | Low | Precipitation | Wet days | Record high | Record low |
|---|---|---|---|---|---|---|
| January | 57.4° | 39.4° | 5.8 in | 10 | 76.8° (2021) | 15.4° (1974) |
| February | 60.1° | 41.1° | 5.2 in | 9 | 80.4° (1971) | 25.5° (1989) |
| March | 62.8° | 43.3° | 4.4 in | 10 | 86° (1988) | 26.4° (1976) |
| April | 67.6° | 45.6° | 1.9 in | 6 | 92.8° (1989) | 31.6° (1975) |
| May | 74.9° | 50.8° | 0.8 in | 3 | 102.4° (2008) | 35.6° (1964) |
| June | 81.8° | 55.1° | 0.2 in | 1 | 109° (2000) | 43.2° (1971) |
| July | 85.2° | 57.1° | 0.0 in | 0 | 108.1° (1972) | 47.8° (1963) |
| August | 84.6° | 57.3° | 0.1 in | 0 | 106.5° (2020) | 48.7° (1960) |
| September | 82.6° | 56.2° | 0.3 in | 1 | 115.5° (2022) | 43° (1986) |
| October | 75.3° | 51.8° | 1.5 in | 4 | 104.4° (2020) | 34.7° (1971) |
| November | 63.9° | 44.8° | 3.6 in | 7 | 87.1° (2020) | 28.9° (2015) |
| December | 57.1° | 40° | 5.5 in | 10 | 76.8° (2021) | 23.2° (1972) |
Weather history
Temperature extremes over 66 years
October 15 temperatures in Santa Rosa, CA over 66 years
high: 97.9° (2020)low: 43.0° (1968)
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