Average annual temperature is 7.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -30.3 °C
Number of sunny days: 121 days
Number of rainy days: 196 days
Number of snow days: 48 days
Look at detailed online map of Middlesex
* Weather data for Middlesex 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) | 7.3 | 9.3 | 9.2 | 26.4 | 31.0 | 33.4 | 31.1 | 26.0 | 29.9 | 28.3 | 14.2 | 13.3 |
| Average daytime temperature (°C) | 1.5 | 0.9 | 4.1 | 14.2 | 19.2 | 22.7 | 26.0 | 22.9 | 21.9 | 16.0 | 5.5 | 3.6 |
| Average temperature (°C) | -2.5 | -5.3 | -0.8 | 7.3 | 12.4 | 17.2 | 20.8 | 17.9 | 16.3 | 10.9 | 0.6 | -0.6 |
| Average night temperature (°C) | -6.2 | -11.3 | -5.5 | 2.0 | 5.8 | 12.2 | 16.5 | 13.8 | 11.7 | 6.9 | -3.1 | -4.0 |
| Absolute minimum temperature (°C) | -15.1 | -30.3 | -11.7 | -11.2 | -2.5 | 5.1 | 12.5 | 9.3 | 5.8 | -0.4 | -10.9 | -13.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 5.9 | 5.9 | 7.6 | 11.2 | 8.7 | 10.2 | 9.8 | 8.4 | 5.4 | 5.8 | 3.7 |
| Precipitation (mm) | 113 | 56 | 96 | 89 | 64 | 156 | 264 | 220 | 56 | 101 | 73 | 144 |
| Sunny days | 5 | 9 | 10 | 13 | 19 | 6 | 3 | 4 | 15 | 11 | 13 | 13 |
| Rainy days | 13 | 8 | 10 | 16 | 12 | 24 | 28 | 27 | 15 | 19 | 11 | 13 |
| Snow days | 13 | 11 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 5 |
The best time to visit Middlesex during the most sunny months:
Months with the longest average daylight duration in Middlesex:
The largest precipitation sum in Middlesex is at