Average annual temperature is 14.0 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 179 days
Number of rainy days: 184 days
Number of snow days: 2 days
Look at detailed online map of Olney Town
* Weather data for Olney Town 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) | 17.6 | 22.8 | 24.2 | 29.8 | 29.0 | 33.2 | 36.8 | 33.7 | 37.0 | 27.5 | 23.3 | 16.3 |
| Average daytime temperature (°C) | 9.4 | 11.4 | 12.5 | 21.3 | 22.5 | 27.1 | 31.4 | 29.6 | 25.9 | 20.5 | 13.0 | 9.9 |
| Average temperature (°C) | 5.4 | 6.0 | 6.7 | 14.7 | 16.3 | 20.8 | 25.2 | 23.9 | 20.5 | 15.0 | 7.4 | 5.6 |
| Average night temperature (°C) | 2.2 | 1.7 | 1.8 | 9.2 | 10.4 | 15.4 | 20.4 | 19.3 | 16.1 | 10.6 | 3.3 | 2.4 |
| Absolute minimum temperature (°C) | -2.9 | -9.6 | -5.2 | 1.3 | 3.8 | 11.1 | 17.7 | 15.4 | 10.4 | 5.3 | -5.5 | -3.8 |
| 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 | 10.1 | 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) | 5.1 | 6.5 | 7.4 | 9.5 | 10.9 | 10.7 | 11.8 | 10.7 | 8.2 | 8.7 | 7.7 | 5.4 |
| Precipitation (mm) | 72 | 58 | 79 | 117 | 33 | 129 | 128 | 51 | 137 | 40 | 70 | 165 |
| Sunny days | 13 | 15 | 15 | 17 | 15 | 13 | 5 | 11 | 15 | 18 | 24 | 18 |
| Rainy days | 18 | 12 | 16 | 13 | 16 | 17 | 26 | 20 | 15 | 13 | 6 | 12 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Olney Town during the most sunny months:
The largest precipitation sum in Olney Town is at