Plymouth
May
Weather in Plymouth for May 2026
Your guide to Plymouth weather in May - trends and predictions
In general, the average temperature in Plymouth at the beginning of May is 13.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 16.1 °C by the end of May.
The climate of Plymouth in May is notably wet, with an average of 11 rainy days, and a total of 155.9 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
20
Dry days
11
Rainy days
0
Snow days
16°/8°
Temperatures
23 km/h
Avg max wind
82 %
Avg humidity
Plymouth Weather May
Move between months or click on a day
Temperatures trend during May in Plymouth
See the weather trend as well as the moving average line
May weather in Plymouth day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Overcast | 15° /9° | 1.6 mm | 4 | |
| 2 May |  Patchy rain possible | 13° /8° | 8.4 mm | 3 | |
| 3 May | Patchy rain possible | 13° /9° | 0.2 mm | 4 | |
| 4 May |  Moderate or heavy rain shower | 13° /8° | 3.2 mm | 3 | |
| 5 May | Moderate rain at times | 13° /7° | 1.4 mm | 3 | |
| 6 May | Moderate or heavy rain shower | 13° /7° | 4.6 mm | 3 | |
| 7 May | Patchy rain possible | 14° /8° | 0.2 mm | 3 | |
| 8 May | Moderate or heavy rain shower | 14° /9° | 4.3 mm | 3 | |
| 9 May |  Sunny | 14° /9° | 3.5 mm | 4 | |
| 10 May |  Partly cloudy | 14° /9° | 0.4 mm | 4 | |
| 11 May | Moderate rain at times | 15° /9° | 2.5 mm | 4 | |
| 12 May | Light rain shower | 15° /9° | 1.4 mm | 4 | |
| 13 May |  Cloudy | 15° /10° | 4.5 mm | 4 | |
| 14 May | Patchy rain possible | 15° /10° | 1.9 mm | 4 | |
| 15 May | Overcast | 14° /9° | 1.2 mm | 3 | |
| 16 May | Overcast | 15° /8° | 0 mm | 4 | |
| 17 May | Patchy rain possible | 14° /8° | 0.2 mm | 3 | |
| 18 May | Overcast | 15° /10° | 1.6 mm | 4 | |
| 19 May | Moderate rain at times | 16° /9° | 0.6 mm | 4 | |
| 20 May | Patchy rain possible | 17° /10° | 0.3 mm | 4 | |
| 21 May | Light rain shower | 15° /9° | 2.6 mm | 4 | |
| 22 May | Patchy rain possible | 17° /9° | 0.3 mm | 4 | |
| 23 May | Patchy rain possible | 14° /9° | 0.4 mm | 4 | |
| 24 May | Patchy rain possible | 16° /10° | 0.5 mm | 4 | |
| 25 May | Cloudy | 15° /9° | 3.8 mm | 3 | |
| 26 May | Light rain shower | 16° /10° | 2.8 mm | 4 | |
| 27 May | Sunny | 16° /9° | 2.4 mm | 4 | |
| 28 May | Cloudy | 17° /11° | 1.1 mm | 4 | |
| 29 May | Patchy rain possible | 16° /11° | 0.2 mm | 4 | |
| 30 May | Patchy rain possible | 17° /10° | 0.2 mm | 4 | |
| 31 May | Patchy rain possible | 16° /10° | 0.3 mm | 4 | |
| Next | |||||
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.
Change Month
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 8°. 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 155.9 mm is expected in Plymouth during May, occurring over more than 11 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.
May rainfall patterns in Plymouth
Explore the daily rainfall trends and prepare for Plymouths May weather 💧
Quick links
More Plymouth weather pages
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.