Average annual temperature is 11.2 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Harlow District
* Weather data for Harlow District United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.7 | 13.7 | 14.7 | 16.5 | 20.1 | 29.2 | 27.1 | 25.9 | 31.2 | 23.0 | 14.2 | 13.2 |
| Average daytime temperature (°C) | 7.8 | 9.3 | 9.8 | 12.4 | 16.3 | 22.7 | 20.7 | 21.3 | 22.7 | 16.4 | 9.9 | 9.2 |
| Average temperature (°C) | 4.7 | 5.7 | 6.9 | 8.3 | 12.0 | 17.6 | 17.0 | 16.9 | 17.9 | 12.8 | 7.1 | 7.0 |
| Average night temperature (°C) | 1.4 | 2.4 | 3.6 | 4.1 | 7.7 | 12.1 | 13.0 | 12.6 | 13.5 | 9.7 | 4.3 | 4.5 |
| Absolute minimum temperature (°C) | -4.8 | -2.5 | -3.7 | -0.3 | 4.5 | 7.2 | 9.5 | 8.9 | 8.2 | 0.7 | -3.0 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 10.0 | 11.9 | 13.9 | 15.7 | 16.6 | 16.1 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.4 | 4.9 | 4.1 | 8.4 | 10.3 | 12.5 | 10.2 | 10.5 | 8.9 | 6.1 | 4.3 | 2.5 |
| Precipitation (mm) | 56 | 11 | 114 | 75 | 45 | 42 | 106 | 67 | 66 | 104 | 87 | 99 |
| Sunny days | 15 | 18 | 2 | 11 | 13 | 17 | 3 | 7 | 14 | 9 | 10 | 12 |
| Rainy days | 16 | 10 | 29 | 19 | 18 | 13 | 28 | 24 | 16 | 22 | 20 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Harlow District during the most sunny months:
Months with the longest average daylight duration in Harlow District:
The largest precipitation sum in Harlow District is at