Average annual temperature is 14.2 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 241 days
Number of rainy days: 114 days
Number of snow days: 10 days
Look at detailed online map of Longford
* Weather data for Longford 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) | 14.1 | 17.3 | 24.1 | 30.8 | 32.9 | 36.8 | 40.4 | 41.5 | 37.3 | 33.3 | 22.7 | 17.6 |
| Average daytime temperature (°C) | 5.3 | 9.6 | 11.8 | 22.1 | 26.8 | 31.0 | 33.7 | 34.0 | 30.5 | 21.0 | 13.9 | 8.5 |
| Average temperature (°C) | 0.2 | 2.1 | 5.2 | 13.6 | 19.8 | 24.3 | 26.9 | 27.3 | 23.7 | 14.9 | 7.7 | 3.7 |
| Average night temperature (°C) | -3.6 | -3.3 | 0.4 | 7.2 | 13.8 | 18.2 | 21.2 | 21.5 | 17.9 | 10.1 | 3.1 | 0.2 |
| Absolute minimum temperature (°C) | -13.4 | -14.5 | -8.8 | -3.2 | 4.7 | 11.9 | 15.9 | 15.3 | 12.1 | -5.1 | -5.4 | -5.7 |
| 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) | 6.7 | 8.8 | 8.2 | 10.6 | 10.6 | 12.2 | 11.8 | 12.0 | 10.2 | 8.1 | 7.3 | 5.5 |
| Precipitation (mm) | 42 | 32 | 29 | 38 | 47 | 91 | 43 | 30 | 13 | 34 | 34 | 51 |
| Sunny days | 22 | 22 | 21 | 25 | 17 | 12 | 12 | 24 | 24 | 21 | 23 | 18 |
| Rainy days | 6 | 4 | 9 | 5 | 14 | 18 | 19 | 7 | 6 | 9 | 5 | 12 |
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 |
The best time to visit Longford during the most sunny months:
The largest precipitation sum in Longford is at