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Average weather for Weymouth in May

It's cool to moderate in May in Weymouth with an average temperature of 15°C. Temperatures this month range from a low of 13°C to a high of 17°C. At night, you can expect temperatures between 8°C and 12°C.

Daily Temperature in May in Weymouth

Start of May

The month of May starts in Weymouth with cool temps, averaging around 14°C during the day and nights around 10°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.

Mid May

By mid-May, daytime temps rise to around 16°C, with nights around 10°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of May

By the end of May, the average daytime temperature in Weymouth is around 17°C, while nighttime temps are about 12°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

In May, there is an average of 43 mm of precipitation, spread over 9 days. The wind speed is around 5 Bft, mostly coming from the South.

Weymouth in May

New York
Temperature Average temperature
15°C 22°C
Sun Max. temperature
17°C 28°C
Sun Min. temperature
13°C -5°C
Rain Total precipitation
43 mm 105 mm
Rain Rainy days
9 days 14 days

UV index

The UV index is a maximum of 7 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 Weymouth?

Looking for sun and warm weather? May isn’t a good month to be in Weymouth. The temperatures are too low for a warm stay this month.

Temperature records

With 23°C in 2018, Weymouth reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 10°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 16°C.

Check out the climate of Weymouth for all months and discover the best travel time

Curious about the weather in other parts of England? Check out the climate and weather for spots like London, Edinburgh, Cornwall, or explore other destinations in England.

Daily Temperature in May in Weymouth

This chart shows the average daily high and low temperatures in May for Weymouth, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in May in Weymouth

Daily Precipitation in May in Weymouth

The chart below shows the average daily precipitation in May for Weymouth, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Weymouth.

Daily Precipitation in May in Weymouth

Daily UV index in May in Weymouth

This chart shows the average daily UV index in May in Weymouth, 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.

Daily UV Index in May in Weymouth

Temperature in May in Weymouth over the years

This chart shows the average temperature in May in Weymouth, measured in degrees Celsius, over the past few years.

Temperature in May in Weymouth Over the Years

Total precipitation in May in Weymouth over the years

This chart shows the average precipitation in May in Weymouth, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in May in Weymouth over the years

Daily weather in May for Weymouth

Click on any day in May to get detailed info about the usual weather on that day in Weymouth. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in May in Weymouth

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Average weather in Weymouth by month

Click on a month below to see detailed weather info for Weymouth. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Weymouth for all months at once

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