Normal weather for Plymouth in May
It's cool to moderate in May in Plymouth with an average temperature of 17°C. Temperatures this month range from a low of 13°C to a high of 19°C. At night, you can expect temperatures between 7°C and 12°C.
In May, there is an average of 55 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Looking for sun and warm weather? Then May isn’t the best time to be in Plymouth. The temperature is too low this month for a warm stay.
Plymouth in May |
London | ||
|---|---|---|---|
 Average Temperature |
17°C | 18°C | |
 High Temp |
19°C | 21°C | |
| Low Temp |
13°C | 15°C | |
 Total Precipitation |
55 mm | 46 mm | |
| Rainy Days |
8 days | 8 days | |
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
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Start of May
The month of May starts in Plymouth with cool temperatures, averaging around 16°C during the day and nights close to 9°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-May
By mid-May, the average daytime temperature rises to around 17°C, with nights close to 9°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of May
By the end of May, the average daytime temperature in Plymouth will be around 19°C, with nights close to 11°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Temperature records
With 24°C, Plymouth hit the highest temperature in the last 10 years in May 2020. The lowest daytime temperature in this month was 10°C in 2015. The extreme night temperatures ranged from a low of 0°C to a high of 16°C.
Check out the climate of Plymouth for all months and discover the best travel time
Curious about the climate in other parts of England? Check out the weather and climate in places like London, Edinburgh, Cornwall, or have a look at other destinations in England.
April
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Daily Temperature in May in Plymouth
This chart shows the average daily temperatures, both day and night, for each day in May in Plymouth, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Plymouth
The chart below shows the average daily precipitation in May for Plymouth, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 8 days of rain in Plymouth.
Daily UV Index in May in Plymouth
This chart shows the average daily UV index in May in Plymouth, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Plymouth Over the Years
This chart shows the average temperature in May in Plymouth, measured in degrees Celsius, over the past years.
Total Precipitation in May in Plymouth Over the Years
This chart shows the average precipitation in May in Plymouth, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Plymouth
Click on a specific day in May for detailed info on the typical weather on that day in Plymouth. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Plymouth
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Average Weather in Plymouth by Month
Click on a month below to see detailed weather info for Plymouth. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
