Average annual temperature is 10.4 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -13.9 °C
Number of sunny days: 136 days
Number of rainy days: 201 days
Number of snow days: 28 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) | 13.8 | 18.8 | 17.0 | 27.8 | 31.1 | 32.2 | 31.4 | 31.1 | 31.5 | 26.6 | 16.1 | 14.6 |
| Average daytime temperature (°C) | 4.8 | 8.7 | 7.6 | 16.6 | 20.9 | 23.8 | 27.1 | 25.3 | 22.8 | 16.2 | 9.0 | 7.0 |
| Average temperature (°C) | 1.1 | 1.5 | 2.1 | 9.7 | 13.9 | 18.1 | 21.4 | 19.8 | 17.2 | 11.8 | 4.3 | 3.4 |
| Average night temperature (°C) | -1.5 | -3.2 | -1.9 | 4.2 | 7.7 | 13.0 | 16.7 | 15.5 | 12.9 | 8.2 | 0.7 | 0.7 |
| Absolute minimum temperature (°C) | -8.9 | -13.9 | -9.1 | -4.4 | 1.0 | 8.4 | 12.7 | 10.8 | 7.8 | 0.2 | -8.0 | -5.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 2.3 | 6.2 | 5.8 | 8.2 | 10.8 | 10.7 | 11.4 | 10.9 | 8.9 | 6.2 | 6.1 | 3.5 |
| Precipitation (mm) | 140 | 84 | 122 | 88 | 44 | 145 | 136 | 106 | 29 | 66 | 59 | 97 |
| Sunny days | 4 | 9 | 7 | 12 | 22 | 11 | 9 | 8 | 13 | 15 | 16 | 10 |
| Rainy days | 16 | 15 | 16 | 18 | 9 | 19 | 22 | 23 | 17 | 16 | 12 | 18 |
| Snow days | 11 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Oil City during the most sunny months:
The largest precipitation sum in Oil City is at