Average annual temperature is 13.3 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 208 days
Number of rainy days: 147 days
Number of snow days: 10 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) | 13.6 | 16.8 | 22.2 | 28.1 | 31.9 | 33.2 | 36.2 | 36.4 | 33.5 | 32.0 | 20.6 | 15.4 |
| Average daytime temperature (°C) | 5.0 | 9.2 | 10.3 | 18.9 | 26.2 | 30.1 | 30.7 | 29.4 | 27.8 | 20.0 | 12.3 | 8.2 |
| Average temperature (°C) | 0.4 | 2.1 | 4.7 | 12.0 | 19.4 | 24.0 | 24.9 | 24.3 | 21.6 | 14.7 | 6.7 | 4.2 |
| Average night temperature (°C) | -3.0 | -2.9 | 0.6 | 6.4 | 13.3 | 18.3 | 19.8 | 20.2 | 16.2 | 10.3 | 2.1 | 1.0 |
| Absolute minimum temperature (°C) | -12.8 | -14.5 | -11.3 | -2.4 | 4.3 | 11.3 | 15.0 | 14.2 | 10.3 | -2.9 | -8.0 | -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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 5.6 | 7.8 | 7.0 | 10.1 | 11.2 | 12.4 | 11.3 | 10.7 | 10.4 | 7.7 | 7.2 | 5.2 |
| Precipitation (mm) | 59 | 82 | 86 | 72 | 65 | 64 | 54 | 126 | 12 | 87 | 20 | 78 |
| Sunny days | 17 | 18 | 14 | 21 | 15 | 18 | 16 | 14 | 22 | 16 | 24 | 13 |
| Rainy days | 10 | 8 | 16 | 8 | 16 | 12 | 15 | 17 | 8 | 15 | 6 | 16 |
| Snow days | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Lowell during the most sunny months:
The largest precipitation sum in Lowell is at