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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Brentwood, United Kingdom, with an average temperature fluctuating between 2.5°C (36.5°F) and 6.7°C (44.1°F). January, known for its average high temperature of 6.7°C (44.1°F) and an average low temperature of 2.5°C (36.5°F), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Brentwood, is another chilly month, with an average temperature varying between 2.8°C (37°F) and 7.5°C (45.5°F). Brentwood's weather in February indicates an average high-temperature of a still chilly 7.5°C (45.5°F), nearly consistent with the 6.7°C (44.1°F) of January. Weather in February »
Weather in March
March, the first month of the spring in Brentwood, is a fresh month, with an average temperature varying between 3.7°C (38.7°F) and 10.4°C (50.7°F). In March, Brentwood experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 7.5°C (45.5°F) in February to a fresh 10.4°C (50.7°F). Weather in March »
Weather in April
April in Brentwood, United Kingdom, is a mild spring month, with an average temperature ranging between max 13.8°C (56.8°F) and min 5.5°C (41.9°F). The shift into April is characterized by a subtle rise in the average high-temperature, transitioning from March's fresh 10.4°C (50.7°F) to a mild 13.8°C (56.8°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Brentwood, United Kingdom, with an average temperature fluctuating between 16.4°C (61.5°F) and 8.1°C (46.6°F). The shift to May signals an average high-temperature of a comfortable 16.4°C (61.5°F), subtly varied from April's 13.8°C (56.8°F). Weather in May »
Weather in June
The first month of the summer, June, is still a refreshing month in Brentwood, United Kingdom, with an average temperature varying between 19.4°C (66.9°F) and 10.8°C (51.4°F). June witnesses a subtle temperature ascent, adjusting from a refreshing 16.4°C (61.5°F) in May to a still comfortable 19.4°C (66.9°F). Weather in June »
Weather in July
July in Brentwood, United Kingdom, is an agreeable summer month, with an average temperature fluctuating between 22°C (71.6°F) and 13.4°C (56.1°F). With average high temperatures of 22°C (71.6°F) and lows of 13.4°C (56.1°F), July is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Brentwood, United Kingdom, with temperature in the range of an average high of 21.7°C (71.1°F) and an average low of 14°C (57.2°F). The commencement of August notes an average high-temperature of a still agreeable 21.7°C (71.1°F), exhibiting little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Brentwood, is still a refreshing month, with an average temperature varying between 18.9°C (66°F) and 11.6°C (52.9°F). The arrival of September coincides with an average high-temperature of an enjoyable 18.9°C (66°F), indicating a minimal shift from August's 21.7°C (71.1°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Brentwood, United Kingdom, with temperature in the range of an average low of 9.5°C (49.1°F) and an average high of 15.1°C (59.2°F). Brentwood, United Kingdom, in October undergoes a slight reduction in the average high-temperature, shifting from September's enjoyable 18.9°C (66°F) to a still refreshing 15.1°C (59.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Brentwood, is another cool month, with an average temperature ranging between max 10.2°C (50.4°F) and min 5.9°C (42.6°F). November heralds a minor drop in average high-temperature, sliding from October's refreshing 15.1°C (59.2°F) to a fresh 10.2°C (50.4°F). Weather in November »
Weather in December
December, the first month of the winter in Brentwood, is still a chilly month, with an average temperature ranging between min 3.7°C (38.7°F) and max 7.7°C (45.9°F). With the transition into December, Brentwood notes an average high-temperature of a chilly 7.7°C (45.9°F), closely resembling November. Weather in December »
Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Brentwood?
Brentwood's coldest temperatures are experienced in January, with average high temperatures of 6.7°C (44.1°F) and lows of 2.5°C (36.5°F).
How much does it rain in Brentwood?
In Brentwood, during the entire year, the rain falls for 150.3 days and collects up to 287mm (11.3") of precipitation.
When does it snow in Brentwood?
Months with snowfall in Brentwood are January through April, November and December.
How many days does it snow in Brentwood?
Throughout the year, there are 10.3 snowfall days, and 54mm (2.13") of snow is accumulated.
What is the month with the lowest UV index in Brentwood?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Brentwood, United Kingdom.
When does it snow the most in Brentwood?
February is the month with the most snowfall in Brentwood. Snow falls for 3.8 days and accumulates 21mm (0.83") of snow.
What is the month with the least sunshine in Brentwood?
February has the least sunshine of the year, with an average of 3.6h of sunshine.
What is the driest month in Brentwood?
The month with the least rainfall is April, when the rain falls for 12 days and typically collects 15mm (0.59") of precipitation.
When it does not snow in Brentwood?
May through October are months without snowfall in Brentwood, United Kingdom.
When are the longest days in Brentwood?
June has the longest days of the year, with an average of 16h and 36min of daylight.
When is the highest UV index in Brentwood?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Brentwood, United Kingdom.
What time of the year is the hottest in Brentwood?
July is the warmest month in Brentwood, United Kingdom, exhibiting average temperatures of 22°C (71.6°F) at the peak and 13.4°C (56.1°F) at the base.
What are the months with the most sunshine in Brentwood?
July and August, with an average of 8.2h of sunshine, are months with the most sunshine.
What is the least humid month in Brentwood?
August is the least humid month in Brentwood, with an average relative humidity of 73%.
When is Daylight Saving Time (DST) in Brentwood?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Brentwood, United Kingdom, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.
What is the most humid month in Brentwood?
December is the most humid month in Brentwood, with an average relative humidity of 89%.
What is the rainiest month in Brentwood?
December is the month with the most rainfall in Brentwood. Rain falls for 12.3 days and accumulates 32mm (1.26") of precipitation.
What is the month with the shortest days in Brentwood?
December has the shortest days of the year, with an average of 7h and 54min of daylight.
Average temperature
Brentwood, United Kingdom
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (6.7°C).
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure
Brentwood, United Kingdom
- Average pressure in January:
1014.6mbar - Average pressure in February:
1013.9mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.4mbar - Average pressure in August:
1014.9mbar - Average pressure in September:
1016.9mbar - Average pressure in October:
1015.2mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1014.5mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed
Brentwood, United Kingdom
- Average wind speed in January:
17km/h - Average wind speed in February:
17.9km/h - Average wind speed in March:
16.3km/h - Average wind speed in April:
13.6km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
13.1km/h
- Average wind speed in July:
12.9km/h - Average wind speed in August:
13.1km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
14.8km/h - Average wind speed in November:
16.1km/h - Average wind speed in December:
17.6km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity
Brentwood, United Kingdom
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall
Brentwood, United Kingdom
The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days
Brentwood, United Kingdom
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
12 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (9.1 days).
Average snowfall
Brentwood, United Kingdom
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Brentwood, United Kingdom
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Brentwood, United Kingdom
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
7h and 4min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
8h and 1min - Average sunshine in August:
8h and 1min - Average sunshine in September:
7h and 2min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 2min
The months with the most sunshine are July and August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days
Brentwood, United Kingdom
- Average sunshine days in January:
14.4 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
15 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
13.9 days - Average sunshine days in December:
15.1 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (12.2 days).
Average UV index
Brentwood, United Kingdom
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Brentwood, United Kingdom
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility
Brentwood, 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).
