Groningen Climate by Month
Groningen, The Netherlands
Mild summers and cool winters, with rain spread through the year.
Mild summers and cool winters, with rain spread through the year: that's Groningen's climate in short. July is the warmest month, with highs around 73°F (23°C); January is the coolest at 41°F (5°C), and nights dip to 33°F (0°C). It gets 33 in (830 mm) of rain a year, spread across the months. The air is humid, averaging 84% relative humidity.
- Warmest month
- 73°F(23°C)
- Average high, July
- Coldest nights
- 33°F(0°C)
- Average low, January
- Rain per year
- 33 in(830 mm)
- No clear rainy season
- Humidity
- 84%
- Sunniest: June
Best and worst months in Groningen
Best for weatherJune to August are the best time for weather in Groningen: highs near 71°F (22°C) and about 3.2 in (80 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 41°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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Groningen weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 41°F(5°C) | 33°F(0°C) | 2.7 in(69 mm) | 94% | 0.6 |
| FebFebruary | 42°F(6°C) | 33°F(0°C) | 2.2 in(56 mm) | 92% | 1.2 |
| MarMarch | 48°F(9°C) | 35°F(2°C) | 2.0 in(52 mm) | 77% | 2.3 |
| AprApril | 57°F(14°C) | 40°F(4°C) | 1.7 in(43 mm) | 78% | 3.9 |
| MayMay | 63°F(17°C) | 46°F(8°C) | 2.1 in(54 mm) | 76% | 4.8 |
| JunJuneBest | 69°F(20°C) | 51°F(11°C) | 2.9 in(74 mm) | 74% | 5.1 |
| JulJulyBest | 73°F(23°C) | 55°F(13°C) | 3.3 in(84 mm) | 80% | 4.9 |
| AugAugustBest | 73°F(23°C) | 54°F(12°C) | 3.3 in(83 mm) | 80% | 4.2 |
| SepSeptember | 66°F(19°C) | 50°F(10°C) | 3.2 in(81 mm) | 86% | 3.0 |
| OctOctober | 57°F(14°C) | 44°F(7°C) | 3.1 in(78 mm) | 88% | 1.7 |
| NovNovember | 48°F(9°C) | 38°F(4°C) | 3.0 in(77 mm) | 95% | 0.8 |
| DecDecember | 42°F(6°C) | 34°F(1°C) | 3.1 in(79 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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