Average annual temperature is 15.1 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 209 days
Number of rainy days: 155 days
Number of snow days: 1 day
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) | 20.5 | 20.9 | 24.4 | 26.7 | 30.4 | 37.5 | 36.4 | 40.0 | 35.4 | 30.7 | 25.8 | 17.8 |
| Average daytime temperature (°C) | 10.1 | 12.9 | 14.2 | 20.0 | 25.5 | 30.5 | 32.5 | 33.0 | 29.3 | 20.9 | 15.6 | 11.0 |
| Average temperature (°C) | 4.4 | 6.1 | 8.4 | 13.5 | 19.1 | 23.7 | 26.2 | 26.3 | 22.5 | 15.5 | 9.3 | 6.0 |
| Average night temperature (°C) | 0.5 | 1.3 | 3.9 | 8.0 | 14.0 | 18.1 | 21.2 | 21.3 | 17.2 | 11.4 | 4.9 | 2.5 |
| Absolute minimum temperature (°C) | -9.1 | -8.6 | -7.2 | 1.5 | 5.0 | 13.1 | 17.2 | 14.3 | 13.2 | -2.2 | -5.4 | -3.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.5 | 6.8 | 7.3 | 9.9 | 10.6 | 12.8 | 11.3 | 11.4 | 10.6 | 7.9 | 7.6 | 5.5 |
| Precipitation (mm) | 53 | 91 | 214 | 69 | 91 | 93 | 57 | 97 | 83 | 96 | 57 | 74 |
| Sunny days | 16 | 18 | 13 | 18 | 17 | 15 | 16 | 19 | 19 | 19 | 21 | 18 |
| Rainy days | 14 | 10 | 18 | 12 | 14 | 15 | 15 | 12 | 11 | 12 | 9 | 13 |
| Snow days | 1 | 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