Average annual temperature is 8.3 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 109 days
Number of rainy days: 207 days
Number of snow days: 49 days
Look at detailed online map of Joniškės
* Weather data for Joniškės Lithuania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.9 | 4.1 | 15.1 | 19.2 | 24.8 | 27.9 | 30.5 | 31.8 | 26.0 | 21.1 | 11.3 | 6.4 |
| Average daytime temperature (°C) | 1.1 | 0.5 | 5.6 | 12.2 | 17.7 | 22.5 | 22.2 | 24.6 | 21.3 | 10.6 | 3.3 | 0.6 |
| Average temperature (°C) | -0.8 | -1.8 | 1.8 | 7.7 | 12.3 | 17.5 | 17.8 | 20.0 | 16.3 | 7.7 | 1.4 | -0.8 |
| Average night temperature (°C) | -2.9 | -5.6 | -2.3 | 3.1 | 5.6 | 11.5 | 12.8 | 15.2 | 11.3 | 4.6 | -1.0 | -2.8 |
| Absolute minimum temperature (°C) | -17.4 | -12.9 | -15.5 | -4.6 | -1.2 | 3.9 | 9.3 | 10.4 | 6.3 | -0.2 | -12.7 | -12.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.2 | 16.7 | 14.9 | 12.7 | 10.5 | 8.5 | 7.3 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 0.9 | 2.7 | 5.6 | 7.3 | 12.4 | 12.1 | 12.4 | 10.8 | 10.3 | 4.8 | 3.0 | 0.7 |
| Precipitation (mm) | 98 | 46 | 55 | 44 | 28 | 48 | 110 | 130 | 18 | 115 | 65 | 81 |
| Sunny days | 5 | 10 | 6 | 8 | 20 | 15 | 8 | 6 | 20 | 3 | 6 | 2 |
| Rainy days | 15 | 9 | 17 | 21 | 11 | 15 | 23 | 25 | 10 | 28 | 15 | 18 |
| Snow days | 11 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 11 |
The best time to visit Joniškės during the most sunny months:
Months with the longest average daylight duration in Joniškės:
The largest precipitation sum in Joniškės is at