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United Kingdom weather

Weather in Devon for May 2025

Your guide to Devon weather in May - trends and predictions

  • In general, the average temperature in Devon at the beginning of May is 14 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 16.9 °C by the end of May.

  • Devon sees moderate rainfall in May, averaging 6 rainy days.

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Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/7°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Devon in May average weather

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
15°
2
Patchy rain possible
11°
3
Partly cloudy
13°
4
Moderate or heavy rain shower
13°
5
Heavy rain at times
15°
6
Moderate or heavy rain shower
15°
7
Cloudy
16°
8
Heavy rain at times
15°
9
Moderate or heavy rain shower
15°
10
Moderate rain at times
15°
11
Moderate or heavy rain shower
16°
12
Patchy rain possible
16°
13
Cloudy
16°
14
Overcast
15°
15
Overcast
13°
16
Overcast
14°
17
Overcast
15°
18
Overcast
16°
19
Patchy rain possible
17°
20
Partly cloudy
17°
21
Overcast
17°
22
Cloudy
18°
23
Patchy rain possible
14°
24
Partly cloudy
17°
25
Overcast
16°
26
Sunny
17°
27
Sunny
17°
28
Overcast
18°
29
Partly cloudy
16°
30
Partly cloudy
17°
31
Patchy rain possible
17°
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Temperatures trend during May in Devon

See the weather trend as well as the moving average line

May weather day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
 15° /7° 5.3 mm 4
2 May Patchy rain possible
Patchy rain possible
 11° /7° 6.8 mm 3
3 May Partly cloudy
Partly cloudy
 13° /7° 0.4 mm 4
4 May Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /6° 7.6 mm 3
5 May Heavy rain at times
Heavy rain at times
 15° /7° 2.3 mm 4
6 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /8° 8.3 mm 4
7 May Cloudy
Cloudy
 16° /8° 0.2 mm 4
8 May Heavy rain at times
Heavy rain at times
 15° /9° 7 mm 4
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /9° 4.8 mm 5
10 May Moderate rain at times
Moderate rain at times
 15° /9° 0.6 mm 4
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /8° 2.1 mm 4
12 May Patchy rain possible
Patchy rain possible
 16° /8° 1.9 mm 4
13 May Cloudy
Cloudy
 16° /8° 6.5 mm 4
14 May Overcast
Overcast
 15° /9° 2.1 mm 4
15 May Overcast
Overcast
 13° /8° 1.4 mm 3
16 May Overcast
Overcast
 14° /7° 0.2 mm 3
17 May Overcast
Overcast
 15° /7° 0 mm 5
18 May Overcast
Overcast
 16° /9° 4.2 mm 4
19 May Patchy rain possible
Patchy rain possible
 17° /8° 1.1 mm 4
20 May Partly cloudy
Partly cloudy
 17° /8° 0 mm 5
21 May Overcast
Overcast
 17° /7° 0.4 mm 4
22 May Cloudy
Cloudy
 18° /8° 0.7 mm 5
23 May Patchy rain possible
Patchy rain possible
 14° /7° 0.3 mm 4
24 May Partly cloudy
Partly cloudy
 17° /6° 1.1 mm 5
25 May Overcast
Overcast
 16° /7° 3.7 mm 4
26 May Sunny
Sunny
 17° /8° 3.3 mm 5
27 May Sunny
Sunny
 17° /7° 1.5 mm 4
28 May Overcast
Overcast
 18° /10° 1.6 mm 4
29 May Partly cloudy
Partly cloudy
 16° /8° 0.4 mm 5
30 May Partly cloudy
Partly cloudy
 17° /8° 0.4 mm 5
31 May Patchy rain possible
Patchy rain possible
 17° /8° 0.6 mm 4
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Important Notice
Our weather forecast for Devon 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 Devon forecast closer to your planned date for the most up-to-date weather information.

Devon in May - FAQ

What are the expected maximum and minimum temperatures in Devon 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 Devon during May?
Significant rainfall exceeding 130.3 mm is expected in Devon during May, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Devon during May?
The average wind speed in Devon during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Devon

Explore the daily rainfall trends and prepare for Devons May weather 💧
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DawlishExeter
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Location coordinates Where is Devon?

Get accurate weather forecasts for Devon, located at latitude 50.724 and longitude -3.528. Stay updated with localized weather information tailored for Devon.

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