Average annual temperature is 12.1 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 185 days
Number of rainy days: 166 days
Number of snow days: 14 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) | 14.2 | 14.4 | 20.9 | 25.8 | 32.5 | 34.2 | 35.1 | 36.0 | 33.1 | 28.7 | 21.2 | 15.3 |
| Average daytime temperature (°C) | 3.8 | 6.9 | 9.2 | 18.1 | 24.5 | 29.4 | 28.8 | 28.3 | 25.4 | 17.9 | 10.6 | 7.5 |
| Average temperature (°C) | -0.3 | 1.2 | 3.7 | 10.8 | 17.8 | 22.8 | 23.4 | 22.8 | 19.9 | 13.1 | 5.5 | 3.5 |
| Average night temperature (°C) | -3.1 | -2.9 | -0.4 | 5.0 | 11.6 | 16.4 | 18.3 | 18.2 | 15.5 | 9.2 | 1.3 | 0.8 |
| Absolute minimum temperature (°C) | -17.9 | -16.7 | -12.1 | -1.6 | 1.8 | 9.5 | 13.6 | 11.4 | 9.9 | -2.1 | -10.6 | -8.0 |
| 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 | 9.3 |
| 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) | 3.3 | 7.5 | 6.7 | 9.3 | 10.9 | 12.4 | 12.3 | 10.9 | 9.0 | 7.2 | 7.4 | 4.4 |
| Precipitation (mm) | 60 | 72 | 105 | 100 | 113 | 17 | 157 | 112 | 168 | 119 | 30 | 65 |
| Sunny days | 10 | 17 | 15 | 15 | 19 | 20 | 11 | 16 | 12 | 12 | 22 | 16 |
| Rainy days | 12 | 9 | 16 | 15 | 12 | 10 | 20 | 15 | 18 | 18 | 7 | 14 |
| Snow days | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The best time to visit Lowell during the most sunny months:
The largest precipitation sum in Lowell is at