Glasgow
May
Weather in Glasgow for May 2025
Your guide to Glasgow weather in May - trends and predictions
In general, the average temperature in Glasgow at the beginning of May is 13.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17 °C by the end of May.
The climate of Glasgow in May is notably wet, with an average of 13 rainy days.
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18
Dry days
13
Rainy days
0
Snow days
17°/6°
Temperatures
13 km/h
Avg max wind
83 %
Avg humidity
Glasgow in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  14° | 2 15° | 3  13° | 4  12° | |||
| 5 12° | 6 14° | 7 13° | 8  14° | 9 16° | 10 15° | 11 18° |
| 12 17° | 13  17° | 14 13° | 15 15° | 16 15° | 17 16° | 18 17° |
| 19 18° | 20 15° | 21 16° | 22  15° | 23 12° | 24 15° | 25 17° |
| 26  15° | 27 15° | 28 15° | 29 18° | 30 19° | 31 20° |
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Temperatures trend during May in Glasgow
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 14° /7° | 1.3 mm | 3 | |
| 2 May | Patchy rain possible | 15° /6° | 0.1 mm | 4 | |
| 3 May | Moderate rain at times | 13° /7° | 1.4 mm | 3 | |
| 4 May | Overcast | 12° /7° | 0.7 mm | 3 | |
| 5 May | Moderate or heavy rain shower | 12° /7° | 4.8 mm | 3 | |
| 6 May | Moderate or heavy rain shower | 14° /6° | 4.9 mm | 3 | |
| 7 May | Overcast | 13° /8° | 1.5 mm | 4 | |
| 8 May | Heavy rain at times | 14° /7° | 9.3 mm | 4 | |
| 9 May | Patchy rain possible | 16° /8° | 1.6 mm | 4 | |
| 10 May | Moderate rain at times | 15° /6° | 1.9 mm | 4 | |
| 11 May | Heavy rain at times | 18° /6° | 3.7 mm | 4 | |
| 12 May | Overcast | 17° /9° | 5.8 mm | 4 | |
| 13 May | Sunny | 17° /8° | 0.6 mm | 5 | |
| 14 May | Patchy rain possible | 13° /8° | 6.5 mm | 3 | |
| 15 May | Patchy rain possible | 15° /7° | 1 mm | 4 | |
| 16 May | Patchy rain possible | 15° /7° | 0.4 mm | 4 | |
| 17 May | Patchy rain possible | 16° /7° | 0.3 mm | 4 | |
| 18 May | Overcast | 17° /9° | 1.6 mm | 4 | |
| 19 May | Patchy rain possible | 18° /7° | 0.5 mm | 5 | |
| 20 May | Moderate rain at times | 15° /8° | 3.1 mm | 4 | |
| 21 May | Patchy rain possible | 16° /6° | 0.7 mm | 4 | |
| 22 May | Cloudy | 15° /9° | 13.5 mm | 4 | |
| 23 May | Patchy rain possible | 12° /7° | 9.5 mm | 3 | |
| 24 May | Patchy rain possible | 15° /8° | 4.1 mm | 4 | |
| 25 May | Sunny | 17° /5° | 1.1 mm | 5 | |
| 26 May | Partly cloudy | 15° /6° | 5.8 mm | 4 | |
| 27 May | Patchy rain possible | 15° /7° | 1.2 mm | 4 | |
| 28 May | Cloudy | 15° /4° | 4.8 mm | 4 | |
| 29 May | Sunny | 18° /7° | 1.7 mm | 5 | |
| 30 May | Sunny | 19° /6° | 4.2 mm | 5 | |
| 31 May | Sunny | 20° /7° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Glasgow 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 Glasgow forecast closer to your planned date for the most up-to-date weather information.
Glasgow in May - FAQ
What are the expected maximum and minimum temperatures in Glasgow during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Glasgow during May?
Significant rainfall exceeding 158.3 mm is expected in Glasgow during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Glasgow during May?
The average wind speed in Glasgow during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
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