Average annual temperature is 15.4 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Longview
* Weather data for Longview 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) | 17.3 | 25.3 | 26.2 | 29.3 | 29.9 | 33.0 | 35.5 | 35.2 | 33.9 | 28.7 | 27.6 | 20.4 |
| Average daytime temperature (°C) | 11.9 | 15.1 | 16.4 | 21.9 | 24.1 | 27.7 | 32.2 | 30.1 | 26.6 | 22.9 | 16.3 | 11.9 |
| Average temperature (°C) | 6.7 | 9.6 | 10.3 | 15.1 | 18.1 | 21.2 | 25.7 | 24.4 | 20.8 | 16.2 | 9.8 | 6.5 |
| Average night temperature (°C) | 2.5 | 5.2 | 4.9 | 8.8 | 13.0 | 15.5 | 20.1 | 19.7 | 16.1 | 10.9 | 4.7 | 2.2 |
| Absolute minimum temperature (°C) | -5.4 | -5.6 | -5.1 | 2.2 | 5.3 | 10.0 | 17.3 | 16.1 | 11.5 | 4.9 | -5.3 | -4.8 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 6.5 | 8.4 | 9.1 | 10.1 | 10.6 | 12.2 | 10.5 | 10.1 | 9.6 | 8.0 | 6.5 |
| Precipitation (mm) | 112 | 76 | 91 | 157 | 50 | 91 | 109 | 137 | 64 | 13 | 32 | 140 |
| Sunny days | 17 | 13 | 17 | 13 | 12 | 12 | 12 | 13 | 16 | 25 | 24 | 20 |
| Rainy days | 14 | 15 | 14 | 17 | 19 | 18 | 19 | 18 | 14 | 6 | 6 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longview during the most sunny months:
The largest precipitation sum in Longview is at