Average annual temperature is 10.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 128 days
Number of rainy days: 217 days
Number of snow days: 20 days
Look at detailed online map of Janova Ves
* Weather data for Janova Ves 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) | 14.2 | 12.1 | 17.5 | 19.0 | 25.5 | 30.6 | 34.9 | 32.0 | 29.5 | 27.3 | 13.9 | 10.5 |
| Average daytime temperature (°C) | 4.7 | 5.3 | 9.2 | 11.1 | 18.6 | 23.7 | 26.6 | 24.3 | 23.6 | 16.4 | 7.5 | 4.6 |
| Average temperature (°C) | 2.4 | 1.8 | 4.9 | 6.9 | 13.5 | 18.4 | 21.1 | 19.6 | 18.2 | 12.1 | 4.5 | 2.4 |
| Average night temperature (°C) | -0.2 | -1.3 | 0.9 | 2.5 | 8.0 | 12.8 | 15.3 | 15.4 | 12.8 | 8.3 | 1.8 | -0.1 |
| Absolute minimum temperature (°C) | -7.9 | -8.0 | -5.4 | -3.3 | 3.1 | 7.8 | 10.9 | 9.3 | 7.3 | 1.3 | -5.4 | -11.1 |
| 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 | 15.5 | 16.4 | 15.9 | 14.5 | 12.6 | 10.7 | 9.0 | 8.1 |
| 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) | 2.8 | 4.8 | 6.1 | 7.4 | 11.5 | 12.6 | 12.3 | 9.2 | 10.1 | 5.8 | 4.0 | 3.0 |
| Precipitation (mm) | 49 | 48 | 62 | 51 | 26 | 63 | 50 | 135 | 22 | 74 | 96 | 91 |
| Sunny days | 8 | 12 | 9 | 10 | 19 | 6 | 11 | 9 | 21 | 11 | 4 | 8 |
| Rainy days | 15 | 15 | 20 | 20 | 12 | 24 | 20 | 22 | 9 | 20 | 23 | 17 |
| Snow days | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The best time to visit Janova Ves during the most sunny months:
Months with the longest average daylight duration in Janova Ves:
The largest precipitation sum in Janova Ves is at