Average annual temperature is 14.2 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -11.5 °C
Number of sunny days: 195 days
Number of rainy days: 165 days
Number of snow days: 5 days
Look at detailed online map of Oldham
* Weather data for Oldham 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) | 17.1 | 18.8 | 23.1 | 28.5 | 31.7 | 37.5 | 38.9 | 39.0 | 34.7 | 30.5 | 26.3 | 17.6 |
| Average daytime temperature (°C) | 7.8 | 11.1 | 12.5 | 20.7 | 26.2 | 30.5 | 31.9 | 30.6 | 28.3 | 20.5 | 14.2 | 10.1 |
| Average temperature (°C) | 2.7 | 4.4 | 6.2 | 13.1 | 19.3 | 23.7 | 25.6 | 24.8 | 21.5 | 15.0 | 8.1 | 5.4 |
| Average night temperature (°C) | -0.9 | -0.4 | 1.7 | 7.2 | 13.3 | 17.8 | 20.5 | 20.4 | 16.2 | 10.6 | 3.6 | 2.3 |
| Absolute minimum temperature (°C) | -11.5 | -11.3 | -7.9 | 1.0 | 5.0 | 11.5 | 16.4 | 14.3 | 10.5 | -2.0 | -6.1 | -4.8 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 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) | 5.4 | 7.7 | 6.9 | 10.3 | 11.3 | 12.7 | 11.3 | 10.1 | 10.4 | 7.6 | 7.5 | 5.8 |
| Precipitation (mm) | 55 | 94 | 94 | 26 | 46 | 58 | 81 | 174 | 27 | 86 | 13 | 82 |
| Sunny days | 18 | 17 | 14 | 24 | 16 | 15 | 8 | 12 | 15 | 17 | 23 | 16 |
| Rainy days | 10 | 10 | 17 | 6 | 15 | 15 | 23 | 19 | 15 | 14 | 7 | 14 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Oldham during the most sunny months:
The largest precipitation sum in Oldham is at