Zwolle Climate by Month
Zwolle, Overijssel, The Netherlands
Warm summers and cool winters, with rain spread through the year.
Zwolle has warm summers and cool winters, with rain spread through the year. Expect highs of 75°F (24°C) in July and 43°F (6°C) in December, with the coldest nights (January) near 34°F (1°C). It gets 33 in (839 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 34°F(1°C)
- Average low, January
- Rain per year
- 33 in(839 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: June
Best and worst months in Zwolle
Best for weatherThe most comfortable weather comes in July and August, with highs around 75°F (24°C) and about 3.2 in (83 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 43°F (6°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 July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Zwolle weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 43°F(6°C) | 34°F(1°C) | 2.8 in(70 mm) | 89% | 0.7 |
| FebFebruary | 45°F(7°C) | 34°F(1°C) | 2.4 in(60 mm) | 85% | 1.3 |
| MarMarch | 51°F(11°C) | 37°F(3°C) | 2.3 in(58 mm) | 82% | 2.4 |
| AprApril | 60°F(16°C) | 41°F(5°C) | 1.7 in(44 mm) | 71% | 3.9 |
| MayMay | 66°F(19°C) | 47°F(8°C) | 2.4 in(62 mm) | 70% | 4.8 |
| JunJune | 72°F(22°C) | 52°F(11°C) | 2.8 in(72 mm) | 74% | 5.1 |
| JulJulyBest | 75°F(24°C) | 56°F(13°C) | 3.4 in(87 mm) | 70% | 4.9 |
| AugAugustBest | 74°F(24°C) | 55°F(13°C) | 3.1 in(78 mm) | 77% | 4.2 |
| SepSeptember | 68°F(20°C) | 50°F(10°C) | 3.1 in(78 mm) | 83% | 3.0 |
| OctOctober | 59°F(15°C) | 44°F(7°C) | 3.1 in(79 mm) | 85% | 1.7 |
| NovNovember | 50°F(10°C) | 39°F(4°C) | 2.8 in(70 mm) | 90% | 0.8 |
| DecDecember | 43°F(6°C) | 34°F(1°C) | 3.2 in(81 mm) | 89% | 0.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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