Normal weather for Plymouth in May
It's pleasantly warm in May in Plymouth with an average temperature of 20°C. Temperatures this month range from a low of 15°C to a high of 25°C. At night, you can expect temperatures between 6°C and 14°C.
In May, there is an average of 86 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the South.
Plymouth in May |
London | ||
---|---|---|---|
Average Temperature |
20°C | 18°C | |
High Temp |
25°C | 21°C | |
Low Temp |
15°C | 15°C | |
Total Precipitation |
86 mm | 46 mm | |
Rainy Days |
12 days | 8 days |
Start of May
The month of May starts in Plymouth with mild temperatures, averaging around 18°C during the day and nights close to 8°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
Mid-May
By mid-May, the average daytime temperature rises to around 21°C, with nights close to 10°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
End of May
By the end of May, the average daytime temperature in Plymouth will be around 22°C, with nights close to 12°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Plymouth?
Want nice weather? Then May is a great time to be in Plymouth. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Plymouth in May
With 34°C, Plymouth hit the highest temperature in the last 10 years in May 2017. The lowest daytime temperature in this month was 7°C in 2016. The extreme night temperatures ranged from a low of -1°C to a high of 20°C.
Check out the climate of Plymouth for all months and discover the best travel time
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 12 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.