Average annual temperature is 16.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 179 days
Number of rainy days: 186 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) | 21.4 | 26.9 | 27.4 | 30.5 | 29.7 | 32.6 | 35.6 | 35.3 | 34.7 | 28.1 | 25.9 | 21.7 |
| Average daytime temperature (°C) | 14.1 | 15.8 | 16.5 | 23.0 | 22.4 | 27.5 | 31.9 | 30.7 | 27.4 | 22.6 | 15.7 | 13.7 |
| Average temperature (°C) | 8.9 | 10.4 | 10.8 | 16.8 | 17.9 | 22.0 | 26.5 | 25.5 | 22.4 | 16.9 | 10.4 | 8.5 |
| Average night temperature (°C) | 5.1 | 6.1 | 6.0 | 11.9 | 14.0 | 17.6 | 22.3 | 21.4 | 18.5 | 12.5 | 6.2 | 4.5 |
| Absolute minimum temperature (°C) | -1.9 | -6.5 | -1.5 | 3.1 | 6.8 | 10.7 | 18.7 | 17.5 | 13.3 | 5.7 | -4.1 | -1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 11.2 | 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) | 6.1 | 7.2 | 8.2 | 9.5 | 10.0 | 11.1 | 11.5 | 10.6 | 8.6 | 8.9 | 7.8 | 6.4 |
| Precipitation (mm) | 101 | 58 | 59 | 179 | 87 | 229 | 143 | 131 | 149 | 42 | 45 | 127 |
| Sunny days | 15 | 14 | 14 | 12 | 16 | 12 | 9 | 9 | 14 | 22 | 24 | 18 |
| Rainy days | 16 | 14 | 17 | 18 | 15 | 18 | 22 | 22 | 16 | 9 | 6 | 13 |
| 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