Average annual temperature is 17.8 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Lamar County
* Weather data for Lamar 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) | 21.4 | 26.6 | 26.8 | 29.1 | 31.6 | 34.5 | 36.6 | 36.8 | 34.6 | 29.0 | 25.2 | 21.3 |
| Average daytime temperature (°C) | 15.3 | 18.9 | 20.0 | 23.6 | 25.8 | 29.9 | 33.4 | 33.5 | 29.3 | 23.7 | 17.7 | 14.2 |
| Average temperature (°C) | 10.0 | 13.3 | 13.8 | 17.0 | 20.0 | 23.7 | 26.7 | 26.9 | 23.0 | 17.6 | 12.1 | 9.0 |
| Average night temperature (°C) | 6.1 | 9.1 | 8.7 | 12.0 | 15.4 | 18.7 | 21.9 | 22.1 | 18.1 | 12.8 | 7.9 | 4.9 |
| Absolute minimum temperature (°C) | -3.1 | -2.2 | -3.2 | 6.1 | 8.4 | 15.6 | 20.1 | 19.2 | 14.9 | 6.7 | -1.2 | -1.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 6.8 | 8.5 | 9.2 | 10.4 | 10.8 | 11.5 | 11.2 | 10.0 | 9.1 | 6.9 | 6.5 |
| Precipitation (mm) | 163 | 91 | 187 | 131 | 48 | 114 | 105 | 88 | 21 | 80 | 49 | 106 |
| Sunny days | 13 | 10 | 16 | 13 | 13 | 10 | 8 | 8 | 18 | 24 | 22 | 21 |
| Rainy days | 18 | 18 | 15 | 17 | 18 | 20 | 23 | 23 | 12 | 7 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lamar County during the most sunny months:
The largest precipitation sum in Lamar County is at