Average annual temperature is 21.9 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Tidewater
* Weather data for Tidewater 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) | 27.0 | 28.5 | 30.6 | 33.3 | 33.0 | 35.0 | 35.7 | 38.8 | 34.5 | 31.1 | 30.7 | 27.0 |
| Average daytime temperature (°C) | 21.3 | 24.6 | 26.0 | 29.2 | 29.9 | 31.2 | 32.9 | 34.7 | 32.2 | 27.9 | 23.7 | 20.3 |
| Average temperature (°C) | 14.9 | 18.0 | 19.6 | 22.7 | 23.6 | 25.8 | 27.8 | 28.8 | 26.0 | 22.2 | 18.0 | 15.3 |
| Average night temperature (°C) | 10.5 | 13.7 | 14.9 | 17.6 | 18.8 | 21.8 | 24.0 | 24.5 | 21.8 | 17.6 | 14.0 | 11.8 |
| Absolute minimum temperature (°C) | 0.2 | 6.3 | 4.9 | 11.1 | 13.6 | 19.1 | 22.4 | 22.8 | 16.9 | 8.8 | 3.7 | 4.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 9.1 | 9.8 | 9.9 | 11.4 | 11.1 | 11.0 | 11.4 | 10.3 | 9.4 | 7.0 | 6.9 |
| Precipitation (mm) | 46 | 27 | 80 | 60 | 105 | 165 | 132 | 105 | 100 | 47 | 88 | 103 |
| Sunny days | 19 | 20 | 13 | 11 | 10 | 5 | 2 | 3 | 10 | 20 | 19 | 17 |
| Rainy days | 12 | 8 | 18 | 19 | 21 | 25 | 29 | 28 | 20 | 11 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tidewater is at