Average annual temperature is 12.8 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -10.8 °C
Number of sunny days: 174 days
Number of rainy days: 184 days
Number of snow days: 7 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) | 16.7 | 20.1 | 21.3 | 30.7 | 28.8 | 34.3 | 34.3 | 33.6 | 34.2 | 27.3 | 21.8 | 15.9 |
| Average daytime temperature (°C) | 8.1 | 10.4 | 11.1 | 20.1 | 22.6 | 26.7 | 30.6 | 28.9 | 24.5 | 19.3 | 11.6 | 8.7 |
| Average temperature (°C) | 4.1 | 4.2 | 5.1 | 13.1 | 15.5 | 20.1 | 24.5 | 22.9 | 19.1 | 13.9 | 6.0 | 4.6 |
| Average night temperature (°C) | 1.0 | -0.5 | 0.4 | 7.1 | 8.7 | 14.3 | 19.3 | 18.0 | 14.7 | 9.5 | 1.6 | 1.3 |
| Absolute minimum temperature (°C) | -4.6 | -10.8 | -6.0 | -0.8 | 3.1 | 8.4 | 16.1 | 13.9 | 9.7 | 2.2 | -5.8 | -4.6 |
| 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 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 4.8 | 6.7 | 7.5 | 9.4 | 11.4 | 10.7 | 12.5 | 10.9 | 8.7 | 7.9 | 7.6 | 4.1 |
| Precipitation (mm) | 93 | 35 | 63 | 117 | 20 | 122 | 120 | 102 | 140 | 62 | 54 | 105 |
| Sunny days | 12 | 15 | 13 | 14 | 21 | 12 | 5 | 12 | 14 | 20 | 20 | 16 |
| Rainy days | 18 | 11 | 17 | 16 | 10 | 18 | 26 | 19 | 16 | 11 | 9 | 13 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Middlesex during the most sunny months:
The largest precipitation sum in Middlesex is at