Normal weather for Dartmouth in May

It's pleasantly warm in May in Dartmouth with an average temperature of 20°C. Temperatures this month range from a low of 15°C to a high of 24°C. At night, you can expect temperatures between 6°C and 14°C.

In May, there is an average of 71 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.

Dartmouth in May		London
Average Temperature	20°C	18°C
High Temp	24°C	21°C
Low Temp	15°C	15°C
Total Precipitation	71 mm	46 mm
Rainy Days	9 days	8 days

Start of May

The month of May starts in Dartmouth 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 9°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 Dartmouth will be around 22°C, with nights close to 12°C. A shower might show up, but overall the weather will be dry and sunny.

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.

UV index

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.

Is May a good time to visit Dartmouth?

Want nice weather? Then May is a great time to be in Dartmouth. You’ll have pleasant temperatures and not too much rain this month.

Temperature records for Dartmouth in May

With 31°C, Dartmouth 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 -2°C to a high of 19°C.

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

April

June

Daily Temperature in May in Dartmouth

This chart shows the average daily temperatures, both day and night, for each day in May in Dartmouth, 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 Dartmouth

The chart below shows the average daily precipitation in May for Dartmouth, 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 9 days of rain in Dartmouth.

Daily UV Index in May in Dartmouth

This chart shows the average daily UV index in May in Dartmouth, 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 Dartmouth Over the Years

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

Total Precipitation in May in Dartmouth Over the Years

This chart shows the average precipitation in May in Dartmouth, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

April

June

Daily climate in May for Dartmouth

Click on a specific day in May for detailed info on the typical weather on that day in Dartmouth. Check out the historical temperatures and precipitation over the past 10 years on this day.

Average Weather in Dartmouth by Month

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