Average annual temperature is 9.3 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 120 days
Number of rainy days: 207 days
Number of snow days: 38 days
Look at detailed online map of Portageville
* Weather data for Portageville 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) | 12.5 | 16.1 | 12.2 | 26.9 | 29.3 | 30.7 | 30.7 | 29.8 | 30.8 | 27.6 | 15.3 | 13.1 |
| Average daytime temperature (°C) | 3.1 | 6.0 | 5.4 | 15.8 | 19.3 | 23.0 | 26.3 | 24.1 | 22.0 | 15.2 | 7.3 | 5.9 |
| Average temperature (°C) | -0.2 | -0.6 | 0.4 | 8.9 | 12.5 | 17.4 | 20.8 | 18.7 | 16.4 | 11.1 | 3.1 | 2.5 |
| Average night temperature (°C) | -2.8 | -5.2 | -3.3 | 3.6 | 6.4 | 12.4 | 16.2 | 14.9 | 12.1 | 7.8 | -0.1 | -0.1 |
| Absolute minimum temperature (°C) | -9.2 | -25.4 | -14.1 | -6.7 | -0.9 | 7.9 | 12.3 | 10.3 | 6.0 | -1.3 | -6.9 | -6.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.4 | 5.7 | 5.5 | 8.5 | 11.3 | 10.5 | 11.5 | 9.8 | 9.0 | 5.4 | 5.4 | 2.9 |
| Precipitation (mm) | 112 | 67 | 104 | 91 | 45 | 99 | 125 | 82 | 36 | 70 | 61 | 95 |
| Sunny days | 4 | 8 | 7 | 13 | 22 | 9 | 4 | 8 | 15 | 9 | 11 | 10 |
| Rainy days | 16 | 14 | 12 | 16 | 9 | 21 | 27 | 23 | 15 | 22 | 15 | 17 |
| Snow days | 11 | 6 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Portageville during the most sunny months:
The largest precipitation sum in Portageville is at