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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
Weather in January
January, like December, is another chilly winter month in Chelmsford, United Kingdom, with temperature in the range of an average low of 2.2°C (36°F) and an average high of 6.3°C (43.3°F). January is the coldest month, exhibiting average temperatures of 6.3°C (43.3°F) at the peak and 2.2°C (36°F) at the base. Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Chelmsford, United Kingdom, with temperature in the range of an average high of 7.2°C (45°F) and an average low of 2.4°C (36.3°F). February's average high-temperature is a still frosty 7.2°C (45°F), maintaining a close comparison with January's 6.3°C (43.3°F). Weather in February »
Weather in March
March, the first month of the spring in Chelmsford, is still a chilly month, with an average temperature ranging between min 3.3°C (37.9°F) and max 9.9°C (49.8°F). The arrival of March brings an average high-temperature of a still chilly 9.9°C (49.8°F), subtly diverging from February's 7.2°C (45°F). Weather in March »
Weather in April
April is a mild spring month in Chelmsford, United Kingdom, with an average temperature fluctuating between 13.4°C (56.1°F) and 5°C (41°F). The shift into April brings a slight increase in the average high-temperature, moving from a chilly 9.9°C (49.8°F) in March to a refreshing 13.4°C (56.1°F). Weather in April »
Weather in May
The last month of the spring, May, is another mild month in Chelmsford, United Kingdom, with an average temperature ranging between max 15.8°C (60.4°F) and min 7.7°C (45.9°F). The introduction of May sees an average high-temperature of a still moderate 15.8°C (60.4°F), hardly deviating from April. Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Chelmsford, United Kingdom, with temperature in the range of an average low of 10.4°C (50.7°F) and an average high of 18.9°C (66°F). The shift from May to June sees a slight increase in the average high-temperature, transitioning from a moderate 15.8°C (60.4°F) to a comfortable 18.9°C (66°F). Weather in June »
Weather in July
July is an agreeable summer month in Chelmsford, United Kingdom, with an average temperature varying between 21.5°C (70.7°F) and 13.3°C (55.9°F). July is the month when Chelmsford sees the highest average temperatures, with a high of 21.5°C (70.7°F) and a low of 13.3°C (55.9°F). Weather in July »
Weather in August
August, the last month of the summer in Chelmsford, is another pleasant month, with temperature in the range of an average high of 21.4°C (70.5°F) and an average low of 13.8°C (56.8°F). Chelmsford's shift into August sets the average high-temperature at a still pleasant 21.4°C (70.5°F), a figure that deviates only slightly from July's 21.5°C (70.7°F). Weather in August »
Weather in September
September, the first month of the autumn in Chelmsford, is still a refreshing month, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 11.6°C (52.9°F). The transition into September reveals an average high-temperature of an enjoyable 18.5°C (65.3°F), mirroring a close resemblance to August. Weather in September »
Weather in October
October, the same as September, in Chelmsford, United Kingdom, is another mild autumn month, with temperature in the range of an average high of 14.8°C (58.6°F) and an average low of 9.3°C (48.7°F). The transition into October involves a small decrease in the average high-temperature, dipping slightly from an enjoyable 18.5°C (65.3°F) in September to a moderate 14.8°C (58.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Chelmsford, is also a fresh month, with an average temperature varying between 5.8°C (42.4°F) and 10.2°C (50.4°F). November signifies a minor drop in average high-temperature, transitioning from a moderate 14.8°C (58.6°F) in October to a cool 10.2°C (50.4°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Chelmsford, United Kingdom, with temperature in the range of an average high of 7.5°C (45.5°F) and an average low of 3.5°C (38.3°F). Chelmsford's December showcases an average high-temperature of a chilly 7.5°C (45.5°F), hardly distinct from November's 10.2°C (50.4°F). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Chelmsford?
The coldest period in Chelmsford, United Kingdom, tends to be January, when average temperatures fluctuate between a high of 6.3°C (43.3°F) and a low of 2.2°C (36°F).
How many days does it rain in Chelmsford?
Throughout the year, in Chelmsford, there are 156 rainfall days, and 361mm (14.21") of precipitation is accumulated.
When does it snow in Chelmsford?
January through March, November and December are months with snowfall.
How many days does it snow in Chelmsford?
In Chelmsford, United Kingdom, during the entire year, snow falls for 10.3 days and aggregates up to 71mm (2.8") of snow.
When is the lowest UV index in Chelmsford?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Chelmsford?
February is the month with the most snowfall. Snow falls for 4 days and accumulates 28mm (1.1") of snow.
What is the month with the least sunshine in Chelmsford?
With an average of 3.6h of sunshine, February has the least sunshine of the year in Chelmsford, United Kingdom.
What is the driest month in Chelmsford?
The month with the least rainfall in Chelmsford, United Kingdom, is April, when the rain falls for 12.3 days and typically collects 19mm (0.75") of precipitation.
When it does not snow in Chelmsford?
April through October are months without snowfall.
When are the longest days in Chelmsford?
The month with the longest days is June, with an average of 16h and 36min of daylight.
What is the month with the highest UV index in Chelmsford?
The months with the highest UV index in Chelmsford are June and July, with an average maximum UV index of 5.
What are the warmest months in Chelmsford?
July, on average, is the warmest month in Chelmsford, registering a high temperature of 21.5°C (70.7°F) and a low of 13.3°C (55.9°F).
What is the least humid month in Chelmsford?
The least humid month is August, with an average relative humidity of 74%.
What month has the most sunshine in Chelmsford?
The month with the most sunshine is August, with an average of 8.3h of sunshine.
When is Daylight Saving Time (DST) in Chelmsford?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Chelmsford, 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 Chelmsford?
December is the most humid month in Chelmsford, United Kingdom, with an average relative humidity of 89%.
What is the wettest month in Chelmsford?
December is the month with the most rainfall in Chelmsford, United Kingdom. Rain falls for 12.8 days and accumulates 42mm (1.65") of precipitation.
What is the month with the shortest days in Chelmsford?
December has the shortest days of the year, with an average of 7h and 54min of daylight.
Average temperature
Chelmsford, United Kingdom
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (6.3°C).
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure
Chelmsford, United Kingdom
- Average pressure in January:
1014.4mbar - Average pressure in February:
1013.8mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.3mbar - Average pressure in August:
1014.8mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1015.1mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1014.3mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed
Chelmsford, United Kingdom
- Average wind speed in January:
17.9km/h - Average wind speed in February:
18.7km/h - Average wind speed in March:
16.8km/h - Average wind speed in April:
14km/h - Average wind speed in May:
13.9km/h - Average wind speed in June:
13.3km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
13.4km/h - Average wind speed in September:
13.5km/h - Average wind speed in October:
15.5km/h - Average wind speed in November:
16.9km/h - Average wind speed in December:
18.6km/h
The windiest month (with the highest average wind speed) is February (18.7km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity
Chelmsford, United Kingdom
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Chelmsford, United Kingdom
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days
Chelmsford, United Kingdom
- Average rainfall days in January:
13.6 days - Average rainfall days in February:
11.4 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
14.4 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is September (10.5 days).
Average snowfall
Chelmsford, United Kingdom
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Chelmsford, United Kingdom
- Average snowfall days in January:
2.7 days - Average snowfall days in February:
4 days - Average snowfall days in March:
1.2 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:
0.3 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chelmsford, 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 4min - Average sunshine in May:
7h and 3min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
8h and 1min - Average sunshine in August:
8h and 2min - 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 month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days
Chelmsford, United Kingdom
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
13.1 days - Average sunshine days in December:
14.9 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (11.6 days).
Average UV index
Chelmsford, United Kingdom
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Chelmsford, 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 46).
Average visibility
Chelmsford, 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).
Chelmsford, United Kingdom
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