Hemel Hempstead
May
Weather in Hemel Hempstead for May 2026
Your guide to Hemel Hempstead weather in May - trends and predictions
In general, the average temperature in Hemel Hempstead at the beginning of May is 15.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 17.6 °C by the end of May.
Hemel Hempstead in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 44.3 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
17°/7°
Temperatures
21 km/h
Avg max wind
79 %
Avg humidity
Hemel Hempstead Weather May
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Temperatures trend during May in Hemel Hempstead
See the weather trend as well as the moving average line
May weather in Hemel Hempstead day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Light rain shower | 20° /9° | 1.5 mm | 5 | |
| 2 May | Light rain shower | 17° /10° | 4.2 mm | 4 | |
| 3 May |  Light drizzle | 14° /7° | 2.1 mm | 4 | |
| 4 May | Patchy rain possible | 13° /3° | 0.2 mm | 4 | |
| 5 May | Patchy rain possible | 14° /4° | 1.1 mm | 4 | |
| 6 May | Light rain | 14° /4° | 1.6 mm | 4 | |
| 7 May | Patchy rain possible | 16° /6° | 0.2 mm | 4 | |
| 8 May | Patchy rain possible | 17° /5° | 0.1 mm | 4 | |
| 9 May | Light rain shower | 18° /7° | 1.2 mm | 5 | |
| 10 May | Patchy rain possible | 19° /8° | 0 mm | 5 | |
| 11 May | Patchy rain possible | 20° /7° | 0.3 mm | 5 | |
| 12 May | Patchy light drizzle | 21° /11° | 2.6 mm | 5 | |
| 13 May | Patchy rain possible | 19° /9° | 0.9 mm | 5 | |
| 14 May | Light rain | 18° /8° | 4.1 mm | 5 | |
| 15 May | Patchy rain possible | 16° /7° | 0.3 mm | 4 | |
| 16 May | Light rain shower | 16° /6° | 5.2 mm | 4 | |
| 17 May | Patchy rain possible | 18° /7° | 0.1 mm | 4 | |
| 18 May | Light rain shower | 17° /7° | 2.3 mm | 4 | |
| 19 May | Light rain shower | 18° /7° | 0.4 mm | 4 | |
| 20 May |  Overcast | 17° /5° | 0 mm | 4 | |
| 21 May | Overcast | 17° /6° | 2.6 mm | 4 | |
| 22 May |  Cloudy | 16° /7° | 1.9 mm | 4 | |
| 23 May | Patchy rain possible | 14° /5° | 0.2 mm | 4 | |
| 24 May | Cloudy | 19° /7° | 1.3 mm | 4 | |
| 25 May | Patchy rain possible | 18° /8° | 0.8 mm | 4 | |
| 26 May |  Partly cloudy | 17° /7° | 2.6 mm | 4 | |
| 27 May | Partly cloudy | 17° /7° | 2.7 mm | 4 | |
| 28 May | Light rain shower | 17° /8° | 2.6 mm | 4 | |
| 29 May | Partly cloudy | 18° /8° | 0.6 mm | 5 | |
| 30 May | Overcast | 18° /9° | 0.5 mm | 4 | |
| 31 May | Overcast | 18° /9° | 0.3 mm | 4 | |
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Important Notice
Our weather forecast for Hemel Hempstead 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 Hemel Hempstead forecast closer to your planned date for the most up-to-date weather information.
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Hemel Hempstead in May - FAQ
What are the expected maximum and minimum temperatures in Hemel Hempstead during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hemel Hempstead during May?
In May, Hemel Hempstead can expect light to moderate rainfall, totaling 44.3 mm across approximately 16 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hemel Hempstead during May?
The average wind speed in Hemel Hempstead during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Hemel Hempstead
Explore the daily rainfall trends and prepare for Hemel Hempsteads May weather 💧
Typically, Hemel Hempstead has 16 rainy days in May with a total of 44.3 mm of rainfall.
UV exposure in Hemel Hempstead during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Hemel Hempstead?Get accurate weather forecasts for Hemel Hempstead, located at latitude 51.754 and longitude -0.45. Stay updated with localized weather information tailored for Hemel Hempstead.
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