Average annual temperature is 9.7 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 124 days
Number of rainy days: 214 days
Number of snow days: 27 days
Look at detailed online map of Horné Kostolište
* Weather data for Horné Kostolište Slovakia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.7 | 9.1 | 17.5 | 18.9 | 23.3 | 28.3 | 29.9 | 30.0 | 26.5 | 21.3 | 13.4 | 9.1 |
| Average daytime temperature (°C) | 4.2 | 3.4 | 9.7 | 11.4 | 18.1 | 21.7 | 24.8 | 24.5 | 22.4 | 15.5 | 6.6 | 3.5 |
| Average temperature (°C) | 1.9 | -0.6 | 4.7 | 6.9 | 12.9 | 17.2 | 19.7 | 19.5 | 17.3 | 11.6 | 4.1 | 0.9 |
| Average night temperature (°C) | -0.7 | -5.4 | 0.2 | 2.3 | 7.1 | 11.5 | 14.0 | 14.5 | 11.7 | 7.1 | 1.1 | -2.0 |
| Absolute minimum temperature (°C) | -7.6 | -17.7 | -5.5 | -4.6 | 1.5 | 6.2 | 8.7 | 8.1 | 8.2 | -2.0 | -7.9 | -9.2 |
| 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 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 4.3 | 6.9 | 7.9 | 10.0 | 11.7 | 11.9 | 9.9 | 9.5 | 6.2 | 3.6 | 2.5 |
| Precipitation (mm) | 88 | 80 | 42 | 47 | 86 | 80 | 96 | 173 | 59 | 91 | 143 | 121 |
| Sunny days | 9 | 11 | 13 | 10 | 11 | 10 | 10 | 8 | 17 | 9 | 4 | 12 |
| Rainy days | 13 | 12 | 15 | 20 | 20 | 20 | 21 | 23 | 13 | 22 | 20 | 15 |
| Snow days | 9 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 |
The best time to visit Horné Kostolište during the most sunny months:
Months with the longest average daylight duration in Horné Kostolište:
The largest precipitation sum in Horné Kostolište is at