Average annual temperature is 19.6 °C
Absolute maximum temperature: 45.9 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Oil City
* Weather data for Oil City 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) | 20.0 | 22.8 | 22.1 | 37.9 | 39.0 | 42.4 | 45.9 | 43.5 | 38.2 | 38.2 | 28.3 | 24.1 |
| Average daytime temperature (°C) | 15.0 | 16.7 | 16.8 | 26.5 | 30.8 | 33.0 | 41.4 | 37.3 | 33.3 | 30.1 | 22.3 | 17.9 |
| Average temperature (°C) | 9.8 | 9.4 | 11.2 | 18.3 | 23.3 | 25.5 | 33.3 | 29.6 | 26.1 | 21.5 | 14.9 | 11.8 |
| Average night temperature (°C) | 6.0 | 4.5 | 7.1 | 11.9 | 17.1 | 19.1 | 25.1 | 22.9 | 19.9 | 15.1 | 9.2 | 7.3 |
| Absolute minimum temperature (°C) | 1.5 | 1.1 | 1.5 | 3.1 | 10.4 | 15.0 | 20.5 | 18.2 | 15.3 | 8.2 | 3.9 | 3.3 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 8.9 | 8.7 | 12.0 | 12.7 | 13.0 | 13.3 | 11.7 | 11.2 | 10.2 | 8.9 | 7.3 |
| Precipitation (mm) | 147 | 89 | 135 | 1 | 0 | 5 | 0 | 62 | 1 | 1 | 15 | 22 |
| Sunny days | 15 | 17 | 13 | 29 | 28 | 26 | 31 | 29 | 28 | 30 | 25 | 24 |
| Rainy days | 16 | 11 | 18 | 1 | 3 | 4 | 0 | 2 | 2 | 1 | 5 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oil City during the most sunny months:
The largest precipitation sum in Oil City is at