Weather in the United Kingdom for May 2025
In general, the average temperature in the United Kingdom at the beginning of May is 16.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.7 °C by the end of May.
United Kingdom sees moderate rainfall in May, averaging 9 rainy days.
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United Kingdom in May average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  13° | 3  14° | 4  18° | |||
| 5 17° | 6  14° | 7 20° | 8 18° | 9 19° | 10 18° | 11 20° |
| 12 18° | 13 19° | 14 18° | 15 16° | 16 16° | 17 18° | 18 18° |
| 19 20° | 20 18° | 21 16° | 22 19° | 23 16° | 24 20° | 25  19° |
| 26  18° | 27 18° | 28 17° | 29 18° | 30 17° | 31 17° |
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Temperatures trend during May in the United Kingdom
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Moderate or heavy rain shower | 17° /9° | 3.1 mm | 4 | |
| 2 May | Overcast | 13° /8° | 5.7 mm | 3 | |
| 3 May | Partly cloudy | 14° /6° | 1.8 mm | 4 | |
| 4 May | Patchy rain possible | 18° /7° | 0.3 mm | 4 | |
| 5 May | Moderate rain at times | 17° /9° | 1.5 mm | 4 | |
| 6 May | Heavy rain at times | 14° /9° | 4.2 mm | 3 | |
| 7 May | Patchy rain possible | 20° /10° | 0.3 mm | 5 | |
| 8 May | Patchy rain possible | 18° /9° | 1.8 mm | 5 | |
| 9 May | Moderate or heavy rain shower | 19° /10° | 10.3 mm | 5 | |
| 10 May | Moderate or heavy rain shower | 18° /10° | 6.3 mm | 5 | |
| 11 May | Moderate rain at times | 20° /8° | 2.7 mm | 5 | |
| 12 May | Moderate rain at times | 18° /10° | 1.1 mm | 4 | |
| 13 May | Partly cloudy | 19° /10° | 0.8 mm | 5 | |
| 14 May | Patchy rain possible | 18° /9° | 3.5 mm | 4 | |
| 15 May | Patchy rain possible | 16° /9° | 0.6 mm | 4 | |
| 16 May | Overcast | 16° /8° | 3.1 mm | 4 | |
| 17 May | Patchy rain possible | 18° /8° | 0.1 mm | 4 | |
| 18 May | Overcast | 18° /10° | 3.5 mm | 4 | |
| 19 May | Patchy rain possible | 20° /9° | 0.8 mm | 5 | |
| 20 May | Overcast | 18° /7° | 0.1 mm | 5 | |
| 21 May | Overcast | 16° /8° | 3.2 mm | 4 | |
| 22 May | Overcast | 19° /10° | 2 mm | 4 | |
| 23 May | Overcast | 16° /8° | 0 mm | 4 | |
| 24 May | Overcast | 20° /8° | 0.1 mm | 5 | |
| 25 May | Cloudy | 19° /9° | 0.1 mm | 4 | |
| 26 May | Sunny | 18° /9° | 4.3 mm | 5 | |
| 27 May | Sunny | 18° /8° | 0.5 mm | 5 | |
| 28 May | Overcast | 17° /8° | 3.3 mm | 4 | |
| 29 May | Partly cloudy | 18° /9° | 0.4 mm | 5 | |
| 30 May | Overcast | 17° /8° | 0.5 mm | 4 | |
| 31 May | Overcast | 17° /9° | 0.2 mm | 4 | |
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Guide for the United Kingdom in May
In the United Kingdom, May marks the transition from spring to early summer, bringing about varied weather conditions throughout the month. At the beginning of May, the weather in the UK tends to be mild and relatively pleasant, with average temperatures ranging from 10° to 15°.
However, it's important to note that the weather can be quite changeable, with occasional rain showers and overcast skies.
As the month progresses, the weather typically becomes warmer and more stable. By the end of May, temperatures often reach an average range of 15° to 20°, with longer daylight hours and a higher likelihood of sunny spells.
However, it's still advisable to be prepared for some rainy days, as the UK's weather can be unpredictable.
Overall, May in the United Kingdom offers a mix of spring-like and early summer weather, making it a great time to explore the country's lush landscapes and charming cities.
Whether you're strolling through blooming gardens or enjoying outdoor activities, the weather in May provides a pleasant backdrop for experiencing the beauty of the UK.
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United Kingdom in May - FAQ
May rainfall patterns in the United Kingdom
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Where is the United Kingdom?Get accurate weather forecasts for United Kingdom, located at latitude 51.509 and longitude -0.126. Stay updated with localized weather information tailored for United Kingdom.