Dumfries
May
Weather in Dumfries for May 2026
Your guide to Dumfries weather in May - trends and predictions
In general, the average temperature in Dumfries at the beginning of May is 13.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 14.3 °C by the end of May.
Dumfries in May brings notable rainfall, with an average of 18 rainy days and a total precipitation of 90.1 mm.
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Temperatures
Rain 🌧️
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13
Dry days
18
Rainy days
0
Snow days
15°/7°
Temperatures
17 km/h
Avg max wind
81 %
Avg humidity
Dumfries Weather May
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Temperatures trend during May in Dumfries
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May weather in Dumfries day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 15° /6° | 2.1 mm | 4 | |
| 2 May | Patchy rain possible | 15° /6° | 0 mm | 4 | |
| 3 May |  Thundery outbreaks possible | 14° /6° | 0.5 mm | 3 | |
| 4 May | Light rain shower | 11° /4° | 1.9 mm | 3 | |
| 5 May |  Fog | 12° /4° | 0.5 mm | 3 | |
| 6 May | Light rain shower | 15° /5° | 3.9 mm | 4 | |
| 7 May | Patchy rain possible | 14° /7° | 0.1 mm | 4 | |
| 8 May | Patchy rain possible | 15° /5° | 0.2 mm | 4 | |
| 9 May | Mist | 16° /7° | 0.2 mm | 4 | |
| 10 May |  Cloudy | 15° /5° | 0 mm | 5 | |
| 11 May | Patchy rain possible | 17° /8° | 0.4 mm | 4 | |
| 12 May | Light rain shower | 17° /9° | 6.3 mm | 4 | |
| 13 May | Light rain shower | 19° /8° | 0.7 mm | 5 | |
| 14 May |  Moderate rain | 16° /7° | 6.5 mm | 4 | |
| 15 May |  Light drizzle | 16° /6° | 0.6 mm | 4 | |
| 16 May | Light rain shower | 18° /6° | 1.2 mm | 5 | |
| 17 May | Patchy rain possible | 19° /7° | 0.2 mm | 5 | |
| 18 May | Light rain shower | 19° /9° | 2.3 mm | 4 | |
| 19 May | Light rain shower | 17° /6° | 3.8 mm | 4 | |
| 20 May | Patchy rain possible | 17° /6° | 0.7 mm | 4 | |
| 21 May | Patchy rain possible | 18° /5° | 0.7 mm | 4 | |
| 22 May | Light rain | 14° /7° | 14.9 mm | 4 | |
| 23 May | Light drizzle | 13° /5° | 4.5 mm | 3 | |
| 24 May | Patchy rain possible | 13° /9° | 9.5 mm | 4 | |
| 25 May | Patchy rain possible | 15° /6° | 3 mm | 4 | |
| 26 May | Light rain shower | 12° /7° | 5.8 mm | 3 | |
| 27 May | Patchy rain possible | 13° /6° | 1.4 mm | 3 | |
| 28 May | Light rain | 13° /7° | 3.2 mm | 3 | |
| 29 May | Light rain shower | 15° /8° | 10.1 mm | 4 | |
| 30 May | Light rain shower | 16° /7° | 3.8 mm | 4 | |
| 31 May | Patchy rain possible | 16° /8° | 1 mm | 4 | |
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Important Notice
Our weather forecast for Dumfries 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 Dumfries forecast closer to your planned date for the most up-to-date weather information.
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Dumfries in May - FAQ
What are the expected maximum and minimum temperatures in Dumfries during May?
During May, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Dumfries during May?
Moderate rainfall is anticipated in Dumfries during May, with a total of 90.1 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Dumfries during May?
The average wind speed in Dumfries during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Dumfries
Explore the daily rainfall trends and prepare for Dumfriess May weather 💧
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