Climate and monthly weather forecast
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

Weather in January

January, the same as December, in Bristol, United Kingdom, is another chilly winter month, with an average temperature varying between 7.2°C (45°F) and 2.8°C (37°F). The coldest month is January, with an average high-temperature of 7.2°C (45°F) and an average low-temperature of 2.8°C (37°F). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Bristol, United Kingdom, with temperature in the range of an average high of 7.6°C (45.7°F) and an average low of 2.8°C (37°F). In February, the average high-temperature is relatively the same as in January - a still chilly 7.6°C (45.7°F). Weather in February »

Weather in March

March, the first month of the spring in Bristol, is a cool month, with an average temperature varying between 10°C (50°F) and 3.3°C (37.9°F). In March, the average high-temperature is practically the same as in February - a fresh 10°C (50°F). Weather in March »

Weather in April

April, like March, in Bristol, United Kingdom, is another fresh spring month, with temperature in the range of an average high of 12.9°C (55.2°F) and an average low of 4.8°C (40.6°F). In Bristol, the average high-temperature in April is essentially the same as in March - a still cool 12.9°C (55.2°F). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Bristol, United Kingdom, with temperature in the range of an average low of 7.4°C (45.3°F) and an average high of 15.5°C (59.9°F). In May, the average high-temperature is practically the same as in April - a mild 15.5°C (59.9°F). Weather in May »

Weather in June

June, the first month of the summer in Bristol, is an enjoyable month, with an average temperature fluctuating between 18.1°C (64.6°F) and 10.1°C (50.2°F). In June, the average high-temperature is practically the same as in May - an enjoyable 18.1°C (64.6°F). Weather in June »

Weather in July

July in Bristol, United Kingdom, is an agreeable summer month, with temperature in the range of an average low of 12.4°C (54.3°F) and an average high of 20.2°C (68.4°F). With an average high-temperature of 20.2°C (68.4°F) and an average low-temperature of 12.4°C (54.3°F), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Bristol, is another comfortable month, with temperature in the range of an average high of 19.6°C (67.3°F) and an average low of 12.7°C (54.9°F). In Bristol, the average high-temperature in August is practically the same as in July - a comfortable 19.6°C (67.3°F). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Bristol, United Kingdom, with temperature in the range of an average high of 17.7°C (63.9°F) and an average low of 10.6°C (51.1°F). In September, the average high-temperature is almost the same as in August - a still comfortable 17.7°C (63.9°F). Weather in September »

Weather in October

October, the same as September, in Bristol, United Kingdom, is another mild autumn month, with an average temperature fluctuating between 14.3°C (57.7°F) and 8.7°C (47.7°F). In Bristol, the average high-temperature in October slightly decreases from an enjoyable 17.7°C (63.9°F) in September to a mild 14.3°C (57.7°F). Weather in October »

Weather in November

November, the last month of the autumn in Bristol, is also a fresh month, with an average temperature ranging between max 10.3°C (50.5°F) and min 5.7°C (42.3°F). In November, the average high-temperature marginally drops from a mild 14.3°C (57.7°F) in October to a fresh 10.3°C (50.5°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Bristol, United Kingdom, with temperature in the range of an average low of 4.1°C (39.4°F) and an average high of 8.1°C (46.6°F). In December, the average high-temperature is almost the same as in November - a chilly 8.1°C (46.6°F). Weather in December »
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FAQ

What is the coldest month in Bristol?

The coldest month in Bristol, United Kingdom, is January, with an average high-temperature of 7.2°C (45°F) and an average low-temperature of 2.8°C (37°F).

What are the most humid months in Bristol?

The months with the highest humidity are January, November and December, with an average relative humidity of 88%.

What is the driest month in Bristol?

The months with the least rainfall in Bristol, United Kingdom, are January, April and September Rain falls for 10.3 days and accumulates 12mm (0.47") of rain.

How many days does it rain in Bristol?

In Bristol, United Kingdom, during the entire year, the rain falls for 123.4 days and collects up to 188mm (7.4") of precipitation.

When does it snow in Bristol?

January through March and December are months with snowfall in Bristol.

How many days does it snow in Bristol?

In Bristol, during the entire year, snow falls for 5.3 days and aggregates up to 9mm (0.35") of snow.

What is the month with the lowest UV index in Bristol?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month in Bristol?

The month with the most snowfall is February, when snow falls for 2.5 days and typically aggregates up to 4mm (0.16") of snow.

What is the month with the least sunshine in Bristol?

February and November, with an average of 3.8h of sunshine, are months with the least sunshine in Bristol.

When is Daylight Saving Time (DST) in Bristol?

On Sunday, 26. March 2023, at 1:00 am, Daylight Saving Time starts, and the time zone changes from GMT to BST. Daylight Saving Time ends on Sunday, 29. October 2023, at 2:00 am, and the time zone reverts from BST to GMT.

When it does not snow in Bristol?

In Bristol, snow does not fall in April through November.

What is the month with the highest UV index in Bristol?

May through September, with an average maximum UV index of 4, are months with the highest UV index in Bristol.

When are the longest days in Bristol?

June has the longest days of the year, with an average of 16h and 33min of daylight.

What is the warmest month in Bristol?

July is the warmest month, with an average high-temperature of 20.2°C (68.4°F) and an average low-temperature of 12.4°C (54.3°F).

What is the least humid month in Bristol?

With an average relative humidity of 81%, July is the least humid month.

What month has the most sunshine in Bristol?

With an average of 7.8h of sunshine, July has the most sunshine of the year.

What is the wettest month in Bristol?

November is the month with the most rainfall in Bristol. Rain falls for 11.1 days and accumulates 22mm (0.87") of precipitation.

What is the month with the shortest days in Bristol?

December has the shortest days of the year, with an average of 7h and 56min of daylight.

Average temperature
Bristol, United Kingdom

Average temperature - Bristol, United Kingdom

The warmest month (with the highest average high temperature) is July (20.2°C).
The month with the lowest average high temperature is January (7.2°C).

The month with the highest average low temperature is August (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (2.8°C).

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Average pressure
Bristol, United Kingdom

Average pressure - Bristol, United Kingdom

The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).

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Average wind speed
Bristol, United Kingdom

Average wind speed - Bristol, United Kingdom

The windiest month (with the highest average wind speed) is February (19km/h).
The calmest month (with the lowest average wind speed) is July (13.4km/h).

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Average humidity
Bristol, United Kingdom

Average humidity - Bristol, United Kingdom

The months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is July (81%).

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Average rainfall
Bristol, United Kingdom

Average rainfall - Bristol, United Kingdom

The wettest month (with the highest rainfall) is November (22mm).
The driest months (with the least rainfall) are January, April and September (12mm).

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Average rainfall days
Bristol, United Kingdom

Average rainfall days - Bristol, United Kingdom

The months with the highest number of rainy days are July and August (12.1 days).
The month with the least rainy days is October (8.2 days).

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Average snowfall
Bristol, United Kingdom

Average snowfall - Bristol, United Kingdom

The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days
Bristol, United Kingdom

Average snowfall days - Bristol, United Kingdom

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Bristol, United Kingdom

Average daylight / Average sunshine - Bristol, United Kingdom

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).

The month with the most sunshine is July (Average sunshine: 7h and 48min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).

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Average sunshine days
Bristol, United Kingdom

Average sunshine days - Bristol, United Kingdom

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (13.7 days).

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Average UV index
Bristol, United Kingdom

Average UV index - Bristol, United Kingdom

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Bristol, United Kingdom

Average visibility - Bristol, United Kingdom

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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