Groningen
May
Weather in Groningen for May 2026
Your guide to Groningen weather in May - trends and predictions
In general, the average temperature in Groningen at the beginning of May is 16 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.6 °C by the end of May.
Groningen experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 92.1 mm.
Temperatures
Rain 🌧️
8
Dry days
23
Rainy days
0
Snow days
17°/9°
Temperatures
20 km/h
Avg max wind
81 %
Avg humidity
Groningen Weather May
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Temperatures trend during May in Groningen
See the weather trend as well as the moving average line
May weather in Groningen day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 21° /9° | 1.3 mm | 5 | |
| 2 May | Patchy rain possible | 17° /8° | 0.7 mm | 4 | |
| 3 May |  Cloudy | 14° /5° | 1.1 mm | 3 | |
| 4 May | Cloudy | 15° /5° | 1.3 mm | 3 | |
| 5 May |  Moderate or heavy rain shower | 14° /7° | 6 mm | 4 | |
| 6 May | Patchy rain possible | 16° /6° | 1.2 mm | 4 | |
| 7 May | Moderate or heavy rain shower | 15° /7° | 2.7 mm | 4 | |
| 8 May | Patchy rain possible | 17° /7° | 1.6 mm | 4 | |
| 9 May | Moderate or heavy rain shower | 16° /8° | 7 mm | 4 | |
| 10 May | Moderate rain at times | 16° /7° | 2.8 mm | 4 | |
| 11 May | Patchy rain possible | 18° /8° | 0.7 mm | 5 | |
| 12 May |  Sunny | 19° /8° | 0.6 mm | 5 | |
| 13 May |  Overcast | 20° /8° | 0.6 mm | 5 | |
| 14 May | Overcast | 19° /9° | 0 mm | 5 | |
| 15 May | Cloudy | 18° /9° | 0 mm | 5 | |
| 16 May | Patchy rain possible | 16° /8° | 0.9 mm | 4 | |
| 17 May |  Partly cloudy | 16° /8° | 2 mm | 4 | |
| 18 May | Overcast | 16° /7° | 0.6 mm | 4 | |
| 19 May | Cloudy | 18° /7° | 0 mm | 4 | |
| 20 May | Overcast | 18° /8° | 1.8 mm | 4 | |
| 21 May | Moderate rain at times | 20° /9° | 1.7 mm | 5 | |
| 22 May | Moderate or heavy rain shower | 17° /10° | 8.3 mm | 4 | |
| 23 May | Overcast | 15° /7° | 1.3 mm | 3 | |
| 24 May | Light rain shower | 16° /6° | 4.7 mm | 4 | |
| 25 May | Light rain shower | 18° /9° | 5.7 mm | 4 | |
| 26 May | Cloudy | 17° /7° | 1.1 mm | 4 | |
| 27 May | Light rain shower | 17° /8° | 4.1 mm | 4 | |
| 28 May | Light rain shower | 17° /8° | 3 mm | 4 | |
| 29 May | Partly cloudy | 16° /7° | 6.4 mm | 4 | |
| 30 May | Overcast | 18° /10° | 1.9 mm | 4 | |
| 31 May | Partly cloudy | 20° /10° | 1.2 mm | 5 | |
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Important Notice
Our weather forecast for Groningen in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Groningen forecast closer to your planned date for the most up-to-date weather information.
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Groningen in May - FAQ
What are the expected maximum and minimum temperatures in Groningen during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Groningen during May?
Moderate rainfall is anticipated in Groningen during May, with a total of 92.1 mm spread over approximately 23 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Groningen during May?
The average wind speed in Groningen during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Groningen
Explore the daily rainfall trends and prepare for Groningens May weather 💧
UV exposure in Groningen during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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