Temperatures in May
It's warm in May in Chatham with an average temperature of 23°C. Temperatures this month range from a low of 19°C to a high of 29°C. At night, you can expect temperatures between 9°C and 17°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Chatham in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Chatham with mild temperatures, averaging around 21°C during the day and nights close to 11°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 23°C, with nights close to 13°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 Chatham will be around 26°C, with nights close to 16°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.
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Precipitation in May
In May, there is an average of 99 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 35% per day this month. The weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Chatham. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Chatham in May |
London | ||
|---|---|---|---|
 Average Temperature |
23°C | 18°C | |
 High Temp |
29°C | 21°C | |
| Low Temp |
19°C | 15°C | |
 Total Precipitation |
99 mm | 46 mm | |
| Rainy Days |
11 days | 8 days | |
April
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 Chatham?
Want nice weather? Then May is a great time to be in Chatham. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Chatham in May
With 36°C, Chatham hit the highest temperature in the last 10 years in May 2022. The lowest daytime temperature in this month was 8°C in 2020. The extreme night temperatures ranged from a low of 1°C to a high of 24°C.
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Daily Temperature in May in Chatham
This chart shows the average daily temperatures, both day and night, for each day in May in Chatham, 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 Chatham
The chart below shows the average daily precipitation in May for Chatham, 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 11 days of rain in Chatham.
Daily UV Index in May in Chatham
This chart shows the average daily UV index in May in Chatham, 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 Chatham Over the Years
This chart shows the average temperature in May in Chatham, measured in degrees Celsius, over the past years.
Total Precipitation in May in Chatham Over the Years
This chart shows the average precipitation in May in Chatham, 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 Chatham
Click on a specific day in May for detailed info on the typical weather on that day in Chatham. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Chatham
Have you been to Chatham in May?
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Average Weather in Chatham by Month
Click on a month below to see detailed weather info for Chatham. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
