Average annual temperature is 8.8 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -21.8 °C
Number of sunny days: 181 days
Number of rainy days: 150 days
Number of snow days: 34 days
Look at detailed online map of Lyondale (historical)
* Weather data for Lyondale (historical) 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) | 9.0 | 6.5 | 12.5 | 26.2 | 28.9 | 29.2 | 33.0 | 36.1 | 29.0 | 24.9 | 10.7 | 6.6 |
| Average daytime temperature (°C) | 1.6 | 2.8 | 6.4 | 11.8 | 22.0 | 23.9 | 29.5 | 28.1 | 22.0 | 15.4 | 6.1 | 3.5 |
| Average temperature (°C) | -2.5 | -2.5 | 0.3 | 5.7 | 14.7 | 17.7 | 22.2 | 21.3 | 15.4 | 9.6 | 2.5 | 0.5 |
| Average night temperature (°C) | -6.0 | -6.4 | -4.4 | 0.7 | 8.2 | 12.2 | 15.5 | 15.2 | 10.7 | 5.4 | -0.4 | -2.1 |
| Absolute minimum temperature (°C) | -21.8 | -17.4 | -10.3 | -3.7 | 3.7 | 5.8 | 11.7 | 10.9 | 4.9 | -3.6 | -5.7 | -5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 4.7 | 7.4 | 9.3 | 12.1 | 13.1 | 14.2 | 11.1 | 8.9 | 7.8 | 4.3 | 3.3 |
| Precipitation (mm) | 34 | 42 | 42 | 62 | 44 | 27 | 2 | 28 | 31 | 21 | 87 | 95 |
| Sunny days | 9 | 10 | 11 | 9 | 12 | 17 | 28 | 20 | 17 | 19 | 15 | 14 |
| Rainy days | 12 | 12 | 8 | 19 | 19 | 13 | 3 | 11 | 13 | 11 | 15 | 14 |
| Snow days | 10 | 6 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 |
The best time to visit Lyondale (historical) during the most sunny months:
Months with the longest average daylight duration in Lyondale (historical):
The largest precipitation sum in Lyondale (historical) is at