Average annual temperature is 11.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 224 days
Number of rainy days: 123 days
Number of snow days: 18 days
Look at detailed online map of Arlington
* Weather data for Arlington 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) | 8.6 | 13.6 | 22.1 | 29.3 | 30.8 | 33.4 | 36.0 | 37.5 | 35.1 | 32.8 | 19.7 | 14.0 |
| Average daytime temperature (°C) | 1.3 | 5.7 | 8.6 | 18.5 | 25.2 | 29.8 | 29.6 | 29.9 | 27.9 | 18.7 | 12.1 | 6.0 |
| Average temperature (°C) | -3.1 | -1.1 | 1.9 | 11.2 | 18.8 | 23.9 | 23.9 | 24.3 | 21.8 | 13.3 | 6.1 | 1.4 |
| Average night temperature (°C) | -6.3 | -5.6 | -2.7 | 5.4 | 12.9 | 18.1 | 18.9 | 19.7 | 16.7 | 8.9 | 1.3 | -2.2 |
| Absolute minimum temperature (°C) | -18.8 | -16.8 | -11.2 | -4.8 | 3.3 | 9.7 | 12.0 | 12.6 | 10.3 | -5.6 | -7.9 | -6.0 |
| 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) | 4.8 | 7.4 | 8.3 | 9.9 | 11.5 | 13.1 | 11.6 | 11.2 | 10.1 | 7.8 | 7.0 | 5.2 |
| Precipitation (mm) | 51 | 38 | 35 | 31 | 64 | 77 | 97 | 88 | 40 | 57 | 14 | 51 |
| Sunny days | 21 | 18 | 21 | 23 | 16 | 12 | 13 | 18 | 20 | 16 | 24 | 22 |
| Rainy days | 5 | 5 | 9 | 6 | 15 | 18 | 18 | 13 | 10 | 15 | 4 | 5 |
| Snow days | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Arlington during the most sunny months:
The largest precipitation sum in Arlington is at