Average annual temperature is 9.5 °C
Absolute maximum temperature: 25.3 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 71 days
Number of rainy days: 292 days
Number of snow days: 2 days
Look at detailed online map of Glengormley
* Weather data for Glengormley 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) | 11.7 | 11.5 | 14.0 | 15.5 | 20.6 | 24.9 | 20.7 | 21.2 | 25.3 | 20.0 | 12.6 | 11.3 |
| Average daytime temperature (°C) | 6.7 | 8.6 | 8.6 | 11.1 | 15.3 | 19.7 | 16.7 | 17.5 | 17.1 | 12.9 | 8.5 | 7.7 |
| Average temperature (°C) | 4.4 | 6.2 | 5.3 | 7.6 | 11.2 | 15.5 | 13.5 | 14.1 | 13.7 | 10.4 | 5.8 | 5.8 |
| Average night temperature (°C) | 2.2 | 3.3 | 2.1 | 3.9 | 6.8 | 11.3 | 10.7 | 11.1 | 10.4 | 8.1 | 2.8 | 3.9 |
| Absolute minimum temperature (°C) | -3.4 | -2.9 | -5.1 | -1.7 | 2.5 | 5.8 | 7.2 | 6.9 | 4.6 | 1.0 | -2.8 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.2 | 16.7 | 14.9 | 12.7 | 10.5 | 8.5 | 7.4 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.5 | 3.8 | 4.9 | 8.0 | 9.7 | 12.1 | 9.3 | 9.8 | 7.0 | 4.7 | 4.4 | 2.0 |
| Precipitation (mm) | 72 | 32 | 140 | 105 | 69 | 110 | 183 | 123 | 145 | 119 | 75 | 169 |
| Sunny days | 6 | 10 | 3 | 6 | 12 | 10 | 1 | 1 | 7 | 5 | 7 | 3 |
| Rainy days | 23 | 18 | 28 | 24 | 19 | 20 | 30 | 30 | 23 | 26 | 23 | 28 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Glengormley during the most sunny months:
Months with the longest average daylight duration in Glengormley:
The largest precipitation sum in Glengormley is at