Hot-summer Mediterranean climate
Climate Calistoga - California
Annual high75ºF
Annual low44ºF
Precipitation40.87 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 60 | 37 | 8.16 |
| Feb | 63 | 39 | 7.79 |
| Mar | 67 | 40 | 5.77 |
| Apr | 72 | 42 | 2.39 |
| May | 79 | 46 | 1.40 |
| Jun | 86 | 50 | 0.22 |
| Jul | 91 | 53 | 0.03 |
| Aug | 91 | 52 | 0.05 |
| Sep | 88 | 50 | 0.32 |
| Oct | 79 | 45 | 2.11 |
| Nov | 66 | 40 | 4.75 |
| Dec | 58 | 36 | 7.88 |
- JanHigh 60ºFLow 37ºFPrecip 8.16 inch
- FebHigh 63ºFLow 39ºFPrecip 7.79 inch
- MarHigh 67ºFLow 40ºFPrecip 5.77 inch
- AprHigh 72ºFLow 42ºFPrecip 2.39 inch
- MayHigh 79ºFLow 46ºFPrecip 1.40 inch
- JunHigh 86ºFLow 50ºFPrecip 0.22 inch
- JulHigh 91ºFLow 53ºFPrecip 0.03 inch
- AugHigh 91ºFLow 52ºFPrecip 0.05 inch
- SepHigh 88ºFLow 50ºFPrecip 0.32 inch
- OctHigh 79ºFLow 45ºFPrecip 2.11 inch
- NovHigh 66ºFLow 40ºFPrecip 4.75 inch
- DecHigh 58ºFLow 36ºFPrecip 7.88 inch
Climate summary
What is the average weather in Calistoga, California?
Calistoga experiences a hot-summer climate with a strong seasonal contrast. Summers are hot and notably dry, while winters are cool and bring abundant rainfall. The area is fairly wet overall, with most precipitation occurring during the cooler months, characterized by frequent rain or drizzle.
Calistoga weather averages
Annual high75ºF
Annual low44ºF
Precipitation40.87 inch
Daily normals Calistoga - California - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 57.6 | 38.4 | 0.29 | 0.29 |
| Jan 2 | 57.6 | 38.5 | 0.58 | 0.58 |
| Jan 3 | 57.7 | 38.5 | 0.87 | 0.87 |
| Jan 4 | 57.8 | 38.6 | 1.16 | 1.16 |
| Jan 5 | 57.9 | 38.7 | 1.45 | 1.45 |
| Jan 6 | 58.0 | 38.7 | 1.74 | 1.74 |
| Jan 7 | 58.1 | 38.8 | 2.03 | 2.03 |
| Jan 8 | 58.2 | 38.9 | 2.32 | 2.32 |
| Jan 9 | 58.2 | 38.9 | 2.62 | 2.62 |
| Jan 10 | 58.3 | 39.0 | 2.92 | 2.92 |
| Jan 11 | 58.4 | 39.1 | 3.21 | 3.21 |
| Jan 12 | 58.5 | 39.1 | 3.50 | 3.50 |
| Jan 13 | 58.6 | 39.2 | 3.78 | 3.78 |
| Jan 14 | 58.7 | 39.3 | 4.05 | 4.05 |
| Jan 15 | 58.7 | 39.3 | 4.33 | 4.33 |
| Jan 16 | 58.8 | 39.4 | 4.59 | 4.59 |
| Jan 17 | 58.9 | 39.5 | 4.85 | 4.85 |
| Jan 18 | 59.0 | 39.5 | 5.10 | 5.10 |
| Jan 19 | 59.1 | 39.6 | 5.35 | 5.35 |
| Jan 20 | 59.1 | 39.7 | 5.59 | 5.59 |
| Jan 21 | 59.2 | 39.7 | 5.83 | 5.83 |
| Jan 22 | 59.3 | 39.8 | 6.07 | 6.07 |
| Jan 23 | 59.4 | 39.9 | 6.29 | 6.29 |
| Jan 24 | 59.4 | 39.9 | 6.50 | 6.50 |
| Jan 25 | 59.5 | 40.0 | 6.71 | 6.71 |
| Jan 26 | 59.6 | 40.1 | 6.92 | 6.92 |
| Jan 27 | 59.7 | 40.1 | 7.13 | 7.13 |
| Jan 28 | 59.8 | 40.2 | 7.33 | 7.33 |
| Jan 29 | 59.8 | 40.2 | 7.53 | 7.53 |
| Jan 30 | 59.9 | 40.3 | 7.74 | 7.74 |
| Jan 31 | 60.0 | 40.3 | 7.94 | 7.94 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Calistoga - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 96.1 | 50.0 | 0.00 |
| Oct 2 | 97.0 | 50.0 | 0.00 |
| Oct 3 | 98.1 | 52.0 | 0.00 |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | – | – | – |
| Oct 9 | – | – | – |
| Oct 10 | – | – | – |
| Oct 11 | – | – | – |
| Oct 12 | – | – | – |
| Oct 13 | – | – | – |
| Oct 14 | – | – | – |
| Oct 15 | – | – | – |
| Oct 16 | – | – | – |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | – |
| Oct 25 | – | – | – |
| Oct 26 | – | – | – |
| Oct 27 | – | – | – |
| Oct 28 | – | – | – |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature98.1ºF · Oct 3
- Lowest max temperature96.1ºF · Oct 1
- Highest min temperature52.0ºF · Oct 3
- Lowest min temperature50.0ºF · Oct 1
Geo Calistoga - California
Location
- Country
- United States
- State
- California
- County
- Napa
- City
- Calistoga
- Zip Code
- 94515
- Elevation
- 358 ft
- Longitude
- -122.58
- Latitude
- 38.58
- ICAO
- –
- IATA
- –