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Weather in Plymouth for May 2025

Your guide to Plymouth weather in May - trends and predictions
  • In general, the average temperature in Plymouth at the beginning of May is 12.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.1 °C by the end of May.

  • Plymouth sees moderate rainfall in May, averaging 7 rainy days.

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Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Plymouth in May average weather

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Temperatures trend during May in Plymouth

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 Overcast
Overcast
14° /8° 2.2 mm 4
2 May Patchy rain possible
Patchy rain possible
11° /7° 10.7 mm 3
3 May Partly cloudy
Partly cloudy
11° /8° 0.2 mm 4
4 May Moderate or heavy rain shower
Moderate or heavy rain shower
13° /9° 4.6 mm 3
5 May Moderate rain at times
Moderate rain at times
13° /9° 2 mm 3
6 May Moderate or heavy rain shower
Moderate or heavy rain shower
14° /9° 6.9 mm 3
7 May Partly cloudy
Partly cloudy
14° /9° 0.2 mm 4
8 May Moderate or heavy rain shower
Moderate or heavy rain shower
14° /11° 6.4 mm 3
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
14° /10° 5.2 mm 4
10 May Patchy rain possible
Patchy rain possible
14° /10° 0.6 mm 4
11 May Moderate rain at times
Moderate rain at times
15° /9° 1.5 mm 4
12 May Patchy rain possible
Patchy rain possible
16° /9° 0.8 mm 4
13 May Cloudy
Cloudy
15° /9° 6.7 mm 4
14 May Patchy rain possible
Patchy rain possible
15° /10° 2.6 mm 4
15 May Overcast
Overcast
14° /9° 1.8 mm 3
16 May Overcast
Overcast
14° /8° 0 mm 4
17 May Patchy rain possible
Patchy rain possible
14° /8° 0.4 mm 3
18 May Overcast
Overcast
15° /10° 2.5 mm 4
19 May Moderate rain at times
Moderate rain at times
16° /10° 0.9 mm 4
20 May Partly cloudy
Partly cloudy
17° /10° 0.2 mm 5
21 May Overcast
Overcast
16° /9° 2.2 mm 4
22 May Partly cloudy
Partly cloudy
17° /9° 0.1 mm 5
23 May Patchy rain possible
Patchy rain possible
14° /9° 0.3 mm 4
24 May Sunny
Sunny
15° /9° 0.4 mm 4
25 May Cloudy
Cloudy
16° /9° 4.8 mm 4
26 May Sunny
Sunny
16° /10° 3.1 mm 4
27 May Sunny
Sunny
16° /8° 1.7 mm 4
28 May Cloudy
Cloudy
17° /11° 1.6 mm 4
29 May Partly cloudy
Partly cloudy
15° /10° 0.2 mm 4
30 May Sunny
Sunny
17° /9° 0.1 mm 5
31 May Overcast
Overcast
16° /9° 0.3 mm 4
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Important Notice
Our weather forecast for Plymouth 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 Plymouth forecast closer to your planned date for the most up-to-date weather information.

Plymouth in May - FAQ

What are the expected maximum and minimum temperatures in Plymouth during May?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Plymouth during May?
Significant rainfall exceeding 118.2 mm is expected in Plymouth during May, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Plymouth during May?
The average wind speed in Plymouth during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Plymouth?

Get accurate weather forecasts for Plymouth, located at latitude 50.372 and longitude -4.143. Stay updated with localized weather information tailored for Plymouth.

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