Bristol
United Kingdom
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Bristol, United Kingdom

A beautiful lawn in front of the Bristol Cathedral in Bristol, United Kingdom
A beautiful lawn in front of the Bristol Cathedral in Bristol, United Kingdom
Mayo, the last month of the spring, in Bristol, is an enjoyable month, with average temperature varying between 9°C (48.2°F) and 16.5°C (61.7°F).

Temperature

In Bristol, the average high-temperature slightly increases, from a fresh 12.7°C (54.9°F) in Abril, to a comfortable 16.5°C (61.7°F). In Mayo, in Bristol, United Kingdom, the average low-temperature is 9°C (48.2°F).

Rainfall

In Bristol, in Mayo, it is raining for 15 days, with typically 54mm (2.13") of accumulated precipitation. Throughout the year, in Bristol, United Kingdom, there are 182 rainfall days, and 678mm (26.69") of precipitation is accumulated.

Daylight

In Bristol, the average length of the day is 15.6h.

Sunshine

In Mayo, the average sunshine is 6.4h.

UV index

The average daily maximum UV index in Bristol is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: In Mayo, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in Mayo in Bristol?

In Bristol, in Mayo, the average high-temperature is 16.5°C (61.7°F), and the average low-temperature is 9°C (48.2°F).

How many days does it rain in Mayo in Bristol?

In Bristol, in Mayo, it is raining for 15 days, with typically 54mm (2.13") of accumulated precipitation.

What is the average length of the day in Mayo in Bristol?

The average length of the day in Mayo in Bristol is 15.6h.

How many hours of sunshine does Bristol have in Mayo?

The average sunshine in Mayo in Bristol is 6.4h.

What is the UV index intensity in Mayo in Bristol?

In Bristol, United Kingdom, the average daily maximum UV index in Mayo is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in May - Bristol, United Kingdom
  • Average high temperature in May: 16.5°C

The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is February (7.4°C).

  • Average low temperature in May: 9°C

The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).

Average rainfall in May - Bristol, United Kingdom
  • Average rainfall in May: 54mm

The wettest month (with the highest rainfall) is January (73mm).
The driest month (with the lowest rainfall) is February (48mm).

Average rainfall days in May - Bristol, United Kingdom
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is January (19 days).
The month with the lowest number of rainy days is July (12 days).

Average daylight in May / Average sunshine in May - Bristol, United Kingdom
  • Average daylight in May: 15.6h

The month with the longest days is June (Average daylight: 16.5h).
The month with shortest days is December (Average daylight: 7.9h).

  • Average sunshine in May: 6.4h

The month with most sunshine is June (Average sunshine: 7.2h).
The month with least sunshine is December (Average sunshine: 1.7h).

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

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