Average annual temperature is 6.9 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -26.2 °C
Number of sunny days: 173 days
Number of rainy days: 137 days
Number of snow days: 55 days
Look at detailed online map of Larkspur
* Weather data for Larkspur United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.4 | 10.1 | 15.6 | 24.8 | 23.8 | 30.1 | 33.0 | 32.2 | 31.4 | 24.6 | 20.1 | 12.6 |
| Average daytime temperature (°C) | 1.3 | 5.1 | 6.8 | 13.2 | 18.8 | 22.0 | 27.8 | 27.3 | 24.1 | 17.2 | 11.1 | 5.2 |
| Average temperature (°C) | -5.7 | -3.8 | -1.1 | 4.1 | 11.4 | 14.6 | 19.7 | 19.2 | 15.8 | 8.7 | 1.9 | -3.0 |
| Average night temperature (°C) | -11.4 | -10.9 | -7.9 | -3.5 | 4.6 | 8.1 | 11.6 | 12.4 | 7.6 | 1.4 | -4.3 | -8.5 |
| Absolute minimum temperature (°C) | -26.2 | -23.7 | -18.1 | -13.3 | -0.7 | 3.4 | 6.8 | 8.2 | 2.3 | -13.9 | -14.7 | -20.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 9.0 | 9.9 | 9.9 | 10.2 | 11.5 | 12.7 | 11.3 | 10.6 | 9.4 | 8.0 | 6.8 |
| Precipitation (mm) | 36 | 17 | 24 | 83 | 176 | 155 | 68 | 64 | 59 | 17 | 17 | 33 |
| Sunny days | 16 | 21 | 11 | 12 | 2 | 6 | 11 | 11 | 19 | 22 | 23 | 19 |
| Rainy days | 1 | 2 | 8 | 12 | 29 | 24 | 20 | 20 | 11 | 7 | 2 | 1 |
| Snow days | 14 | 5 | 12 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 11 |
The best time to visit Larkspur during the most sunny months:
The largest precipitation sum in Larkspur is at