Average annual temperature is 10.8 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 128 days
Number of rainy days: 219 days
Number of snow days: 18 days
Look at detailed online map of Horní Jelčany
* Weather data for Horní Jelčany Czech Republic is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.0 | 12.9 | 18.9 | 19.0 | 24.2 | 31.1 | 34.3 | 30.7 | 28.2 | 26.7 | 15.0 | 10.6 |
| Average daytime temperature (°C) | 5.3 | 5.7 | 9.9 | 11.0 | 17.8 | 23.1 | 25.9 | 24.0 | 23.4 | 17.1 | 8.2 | 5.4 |
| Average temperature (°C) | 3.0 | 2.3 | 5.7 | 7.0 | 12.9 | 18.0 | 20.8 | 19.7 | 18.2 | 12.9 | 5.2 | 3.1 |
| Average night temperature (°C) | 0.7 | -0.9 | 2.0 | 2.7 | 7.6 | 12.7 | 15.8 | 15.7 | 13.0 | 9.2 | 2.7 | 0.9 |
| Absolute minimum temperature (°C) | -5.3 | -7.8 | -5.4 | -4.0 | 2.1 | 7.1 | 11.2 | 8.7 | 8.5 | 1.1 | -6.1 | -9.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.9 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.1 | 6.6 | 6.7 | 11.1 | 12.6 | 12.1 | 9.2 | 10.3 | 6.6 | 4.5 | 3.3 |
| Precipitation (mm) | 52 | 35 | 49 | 89 | 50 | 99 | 55 | 156 | 27 | 52 | 94 | 108 |
| Sunny days | 9 | 13 | 9 | 9 | 17 | 10 | 10 | 9 | 19 | 13 | 6 | 4 |
| Rainy days | 17 | 13 | 19 | 21 | 14 | 20 | 21 | 22 | 11 | 18 | 22 | 21 |
| Snow days | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Horní Jelčany during the most sunny months:
Months with the longest average daylight duration in Horní Jelčany:
The largest precipitation sum in Horní Jelčany is at