Average annual temperature is 11.5 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -19.2 °C
Number of sunny days: 162 days
Number of rainy days: 193 days
Number of snow days: 10 days
Look at detailed online map of Armonk
* Weather data for Armonk 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) | 17.6 | 18.4 | 14.2 | 30.2 | 27.9 | 30.3 | 31.7 | 29.9 | 33.8 | 26.5 | 18.1 | 15.4 |
| Average daytime temperature (°C) | 7.1 | 6.6 | 8.8 | 16.9 | 20.0 | 24.0 | 28.2 | 26.0 | 22.9 | 18.0 | 9.7 | 8.0 |
| Average temperature (°C) | 3.3 | 1.9 | 3.8 | 11.1 | 14.3 | 18.5 | 23.1 | 21.2 | 18.3 | 13.3 | 4.8 | 3.9 |
| Average night temperature (°C) | 0.1 | -2.2 | -0.3 | 6.4 | 8.7 | 14.0 | 19.2 | 17.1 | 14.7 | 9.5 | 0.8 | 0.6 |
| Absolute minimum temperature (°C) | -5.3 | -19.2 | -4.7 | -1.8 | 3.2 | 7.8 | 15.3 | 13.7 | 8.4 | 3.7 | -5.5 | -6.8 |
| 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) | 4.8 | 6.5 | 7.5 | 8.7 | 12.2 | 10.6 | 11.4 | 10.2 | 7.7 | 7.5 | 7.2 | 5.0 |
| Precipitation (mm) | 130 | 50 | 121 | 156 | 52 | 82 | 173 | 92 | 283 | 115 | 61 | 218 |
| Sunny days | 14 | 15 | 11 | 13 | 19 | 7 | 7 | 10 | 13 | 18 | 19 | 16 |
| Rainy days | 16 | 10 | 16 | 17 | 12 | 23 | 24 | 21 | 17 | 13 | 10 | 14 |
| Snow days | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Armonk during the most sunny months:
The largest precipitation sum in Armonk is at