Average annual temperature is 11.5 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 234 days
Number of rainy days: 110 days
Number of snow days: 21 days
Look at detailed online map of Lowell
* Weather data for Lowell 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) | 9.9 | 14.3 | 20.8 | 27.8 | 30.4 | 32.1 | 36.5 | 39.1 | 35.2 | 30.8 | 19.9 | 13.0 |
| Average daytime temperature (°C) | 0.6 | 4.7 | 9.3 | 18.4 | 24.7 | 28.1 | 30.0 | 31.3 | 28.3 | 18.6 | 12.3 | 5.5 |
| Average temperature (°C) | -3.9 | -2.2 | 2.1 | 11.0 | 18.4 | 22.2 | 24.0 | 25.0 | 21.6 | 12.5 | 6.0 | 0.9 |
| Average night temperature (°C) | -7.5 | -6.9 | -3.1 | 4.7 | 12.7 | 16.7 | 19.0 | 19.6 | 15.9 | 7.5 | 1.1 | -2.6 |
| Absolute minimum temperature (°C) | -22.7 | -20.3 | -9.7 | -5.3 | 2.8 | 10.8 | 12.9 | 13.4 | 9.9 | -7.7 | -5.9 | -8.8 |
| 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 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.0 | 8.0 | 8.7 | 10.7 | 10.9 | 12.2 | 12.1 | 11.4 | 10.5 | 7.8 | 7.2 | 4.6 |
| Precipitation (mm) | 49 | 33 | 36 | 10 | 39 | 92 | 104 | 33 | 15 | 48 | 11 | 48 |
| Sunny days | 21 | 19 | 22 | 26 | 12 | 14 | 15 | 21 | 21 | 19 | 23 | 21 |
| Rainy days | 4 | 4 | 6 | 3 | 19 | 16 | 16 | 10 | 9 | 11 | 4 | 8 |
| Snow days | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 |
The best time to visit Lowell during the most sunny months:
The largest precipitation sum in Lowell is at