Bolton
May
Weather in Bolton for May 2026
Your guide to Bolton weather in May - trends and predictions
In general, the average temperature in Bolton at the beginning of May is 14.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 16 °C by the end of May.
Bolton experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 86.1 mm.
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Temperatures
Rain 🌧️
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9
Dry days
22
Rainy days
0
Snow days
15°/8°
Temperatures
16 km/h
Avg max wind
80 %
Avg humidity
Bolton Weather May
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Temperatures trend during May in Bolton
See the weather trend as well as the moving average line
May weather in Bolton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 17° /9° | 0.9 mm | 4 | |
| 2 May |  Overcast | 14° /7° | 0.1 mm | 4 | |
| 3 May | Patchy rain possible | 14° /7° | 2.1 mm | 3 | |
| 4 May | Patchy rain possible | 12° /5° | 4.3 mm | 3 | |
| 5 May |  Moderate or heavy rain shower | 14° /5° | 4 mm | 4 | |
| 6 May | Moderate or heavy rain shower | 14° /6° | 5 mm | 3 | |
| 7 May | Patchy rain possible | 16° /9° | 1.4 mm | 4 | |
| 8 May | Moderate or heavy rain shower | 16° /8° | 5.1 mm | 4 | |
| 9 May | Moderate rain at times | 16° /8° | 0.4 mm | 4 | |
| 10 May | Moderate or heavy rain shower | 17° /8° | 2.1 mm | 4 | |
| 11 May | Moderate rain at times | 18° /10° | 1.6 mm | 4 | |
| 12 May | Overcast | 19° /9° | 3 mm | 4 | |
| 13 May | Overcast | 19° /9° | 0.4 mm | 5 | |
| 14 May | Patchy rain possible | 17° /8° | 6.3 mm | 4 | |
| 15 May | Patchy rain possible | 15° /7° | 0.7 mm | 4 | |
| 16 May | Patchy rain possible | 17° /7° | 1.6 mm | 4 | |
| 17 May | Patchy rain possible | 16° /8° | 0.3 mm | 4 | |
| 18 May | Overcast | 17° /9° | 0.3 mm | 4 | |
| 19 May | Moderate or heavy rain shower | 17° /8° | 3.2 mm | 4 | |
| 20 May | Patchy rain possible | 18° /7° | 0.1 mm | 4 | |
| 21 May | Patchy rain possible | 18° /8° | 1.7 mm | 4 | |
| 22 May | Patchy rain possible | 15° /7° | 4 mm | 4 | |
| 23 May | Patchy rain possible | 14° /7° | 2.3 mm | 4 | |
| 24 May |  Partly cloudy | 15° /8° | 2.8 mm | 4 | |
| 25 May | Light rain shower | 16° /8° | 1.9 mm | 4 | |
| 26 May |  Cloudy | 15° /8° | 3.9 mm | 3 | |
| 27 May | Light rain shower | 15° /8° | 3.2 mm | 4 | |
| 28 May | Patchy rain possible | 14° /6° | 1.9 mm | 3 | |
| 29 May | Partly cloudy | 17° /8° | 3.9 mm | 4 | |
| 30 May | Light rain shower | 17° /9° | 2.2 mm | 4 | |
| 31 May |  Sunny | 18° /8° | 0.7 mm | 4 | |
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Important Notice
Our weather forecast for Bolton 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 Bolton forecast closer to your planned date for the most up-to-date weather information.
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Bolton in May - FAQ
What are the expected maximum and minimum temperatures in Bolton during May?
During May, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bolton during May?
Moderate rainfall is anticipated in Bolton during May, with a total of 86.1 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Bolton during May?
The average wind speed in Bolton during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Bolton
Explore the daily rainfall trends and prepare for Boltons May weather 💧
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