Average annual temperature is 18.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 181 days
Number of rainy days: 184 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) | 22.5 | 25.6 | 26.3 | 29.2 | 31.9 | 35.4 | 36.0 | 36.7 | 32.9 | 29.5 | 25.6 | 21.8 |
| Average daytime temperature (°C) | 15.6 | 18.7 | 20.0 | 22.9 | 27.0 | 31.0 | 32.5 | 33.1 | 30.1 | 24.2 | 18.1 | 14.9 |
| Average temperature (°C) | 10.5 | 13.0 | 14.1 | 16.9 | 20.6 | 24.7 | 26.2 | 26.9 | 23.8 | 18.5 | 12.4 | 9.3 |
| Average night temperature (°C) | 6.7 | 8.8 | 8.9 | 11.7 | 15.5 | 19.2 | 21.8 | 22.1 | 18.7 | 13.5 | 8.0 | 5.0 |
| Absolute minimum temperature (°C) | -2.9 | -3.0 | -4.1 | 6.6 | 7.2 | 17.6 | 19.1 | 17.5 | 14.8 | 7.4 | -2.7 | -1.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.8 | 6.9 | 8.8 | 9.6 | 10.8 | 11.8 | 10.9 | 10.6 | 10.9 | 8.8 | 6.7 | 7.3 |
| Precipitation (mm) | 126 | 151 | 120 | 117 | 70 | 124 | 118 | 81 | 40 | 21 | 91 | 99 |
| Sunny days | 12 | 10 | 19 | 15 | 9 | 9 | 9 | 14 | 17 | 24 | 21 | 22 |
| Rainy days | 19 | 18 | 12 | 15 | 22 | 21 | 22 | 17 | 13 | 7 | 9 | 9 |
| 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