Average annual temperature is 10.1 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -25.1 °C
Number of sunny days: 190 days
Number of rainy days: 147 days
Number of snow days: 28 days
Look at detailed online map of Columbia County
* Weather data for Columbia County 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) | 6.5 | 9.3 | 14.9 | 25.6 | 32.0 | 33.0 | 33.7 | 36.3 | 34.6 | 28.7 | 17.5 | 12.0 |
| Average daytime temperature (°C) | 0.7 | 2.7 | 5.9 | 14.5 | 22.7 | 28.2 | 28.7 | 27.5 | 24.6 | 15.5 | 8.1 | 5.3 |
| Average temperature (°C) | -2.9 | -2.7 | 0.5 | 8.5 | 15.8 | 21.5 | 22.9 | 22.0 | 19.1 | 11.4 | 3.4 | 1.6 |
| Average night temperature (°C) | -5.6 | -7.2 | -3.9 | 3.6 | 9.6 | 15.1 | 17.2 | 17.1 | 15.0 | 7.6 | -0.3 | -1.1 |
| Absolute minimum temperature (°C) | -25.1 | -24.0 | -17.9 | -3.2 | -0.3 | 5.8 | 12.3 | 9.0 | 8.3 | -3.6 | -12.7 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.6 | 6.6 | 7.1 | 8.0 | 10.8 | 12.4 | 12.7 | 11.1 | 9.3 | 6.9 | 6.6 | 4.1 |
| Precipitation (mm) | 48 | 73 | 77 | 117 | 42 | 38 | 51 | 89 | 68 | 75 | 35 | 47 |
| Sunny days | 13 | 15 | 12 | 16 | 21 | 21 | 12 | 15 | 13 | 11 | 24 | 17 |
| Rainy days | 10 | 7 | 12 | 14 | 10 | 9 | 19 | 16 | 17 | 18 | 5 | 10 |
| Snow days | 8 | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 |
The best time to visit Columbia County during the most sunny months:
Months with the longest average daylight duration in Columbia County:
The largest precipitation sum in Columbia County is at