Celje Climate by Month
Celje, Urban Municipality of Celje, Slovenia
Warm summers and cold winters, with rain spread through the year.
The climate in Celje is one of warm summers and cold winters, with rain spread through the year. Expect highs of 81°F (27°C) in July and 40°F (5°C) in January, with the coldest nights (January) near 27°F (-3°C). About 46 in (1162 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 81°F(27°C)
- Average high, July
- Coldest nights
- 27°F(-3°C)
- Average low, January
- Rain per year
- 46 in(1162 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: July
Best and worst months in Celje
Best for weatherThe most comfortable weather comes in May and June, with highs around 75°F (24°C) and about 4.3 in (110 mm) of rain a month.
Least pleasantDecember is the least pleasant month: it's the coldest, with highs of only 40°F (5°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Celje weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 40°F(5°C) | 27°F(-3°C) | 1.8 in(45 mm) | 77% | 1.1 |
| FebFebruary | 45°F(7°C) | 28°F(-2°C) | 2.2 in(55 mm) | 69% | 1.9 |
| MarMarch | 54°F(12°C) | 34°F(1°C) | 2.6 in(66 mm) | 72% | 3.0 |
| AprApril | 63°F(17°C) | 42°F(5°C) | 2.8 in(70 mm) | 67% | 4.3 |
| MayMayBest | 71°F(22°C) | 49°F(10°C) | 3.7 in(95 mm) | 68% | 5.3 |
| JunJuneBest | 78°F(26°C) | 56°F(14°C) | 4.9 in(125 mm) | 66% | 5.9 |
| JulJuly | 81°F(27°C) | 58°F(15°C) | 5.2 in(132 mm) | 69% | 6.0 |
| AugAugust | 80°F(27°C) | 58°F(14°C) | 5.2 in(133 mm) | 70% | 5.2 |
| SepSeptember | 70°F(21°C) | 50°F(10°C) | 5.3 in(135 mm) | 79% | 3.7 |
| OctOctober | 61°F(16°C) | 43°F(6°C) | 4.7 in(120 mm) | 83% | 2.4 |
| NovNovember | 50°F(10°C) | 37°F(3°C) | 4.1 in(103 mm) | 84% | 1.2 |
| DecDecember | 40°F(5°C) | 29°F(-2°C) | 3.3 in(83 mm) | 89% | 0.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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