Cheltenham
United Kingdom
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Cheltenham, United Kingdom

May, the last month of the spring, in Cheltenham, is an enjoyable month, with average temperature fluctuating between 16.4°C (61.5°F) and 7.4°C (45.3°F).

Temperature

In May, the average high-temperature slightly increases, from a fresh 12.5°C (54.5°F) in April, to an enjoyable 16.4°C (61.5°F). In May, the average low-temperature is 7.4°C (45.3°F).

Rainfall

In Cheltenham, it is raining for 16 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, in Cheltenham, there are 183 rainfall days, and 717mm (28.2") of precipitation is accumulated.

Daylight

In May, the average length of the day in Cheltenham is 15.7h.

Sunshine

In Cheltenham, the average sunshine is 5.8h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in May in Cheltenham?

In May, in Cheltenham, United Kingdom, the average high-temperature is 16.4°C (61.5°F), and the average low-temperature is 7.4°C (45.3°F).

How much does it rain in Cheltenham in May?

In Cheltenham, United Kingdom, in May, during 16 rainfall days, 61mm (2.4") of precipitation is typically accumulated.

What is the average length of the day in May in Cheltenham?

The average length of the day in May is 15.7h.

How long on average sun shines in May in Cheltenham?

In May, the average sunshine is 5.8h.

What is the UV index reading in May in Cheltenham?

In Cheltenham, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in May - Cheltenham, United Kingdom
  • Average high temperature in May: 16.4°C

The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in May: 7.4°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).

Average rainfall in May - Cheltenham, United Kingdom
  • Average rainfall in May: 61mm

The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the lowest rainfall) is February (50mm).

Average rainfall days in May - Cheltenham, United Kingdom
  • Average rainfall days in May: 16 days

Months with the highest number of rainy days are January and December (18 days).
The month with the lowest number of rainy days is July (12 days).

Average daylight in May / Average sunshine in May - Cheltenham, United Kingdom
  • Average daylight in May: 15.7h

The month with the longest days is June (Average daylight: 16.6h).
The month with shortest days is December (Average daylight: 7.9h).

  • Average sunshine in May: 5.8h

The month with most sunshine is June (Average sunshine: 6.2h).
The month with least sunshine is December (Average sunshine: 1.5h).

Average UV index in May - Cheltenham, United Kingdom
  • Average UV index in May: 5

Months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 0).