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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 Watford, United Kingdom, with an average temperature ranging between min 1.6°C (34.9°F) and max 6.4°C (43.5°F). In Watford, the lowest temperatures are generally noted in January, averaging a high of 6.4°C (43.5°F) and a low of 1.6°C (34.9°F). Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Watford, United Kingdom, with an average temperature varying between 7.2°C (45°F) and 2.1°C (35.8°F). The transition from January to February sees average high-temperatures adjusting to a still frosty 7.2°C (45°F), from a not significantly different 6.4°C (43.5°F). Weather in February »
Weather in March
March, the first month of the spring in Watford, is a fresh month, with an average temperature ranging between min 2.8°C (37°F) and max 10.2°C (50.4°F). In the transition from February to March, Watford reports an average high-temperature of a fresh 10.2°C (50.4°F), indicating a close resemblance to the prior month. Weather in March »
Weather in April
April in Watford, United Kingdom, is a moderate spring month, with an average temperature fluctuating between 13.8°C (56.8°F) and 4.8°C (40.6°F). Watford perceives a slight temperature ascent during April, with average high-temperatures adjusting from a cool 10.2°C (50.4°F) in March 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 Watford, United Kingdom, with an average temperature ranging between max 16.1°C (61°F) and min 7.3°C (45.1°F). Watford marks the onset of May with an average high-temperature of a still refreshing 16.1°C (61°F), a subtle shift from April's 13.8°C (56.8°F). Weather in May »
Weather in June
June, the first month of the summer in Watford, is still a comfortable month, with an average temperature varying between 10.3°C (50.5°F) and 19.1°C (66.4°F). In Watford, the average high-temperature in June slightly rises, from 16.1°C (61°F) in May, to a still enjoyable 19.1°C (66.4°F). Weather in June »
Weather in July
July is a pleasant summer month in Watford, United Kingdom, with an average temperature ranging between max 21.6°C (70.9°F) and min 12.6°C (54.7°F). Watford's temperature records reveal July as the warmest month, marked by average highs of 21.6°C (70.9°F) and lows of 12.6°C (54.7°F). Weather in July »
Weather in August
August, the last month of the summer in Watford, is also an agreeable month, with an average temperature ranging between max 21.3°C (70.3°F) and min 13.1°C (55.6°F). The arrival of August brings an average high-temperature of a still pleasant 21.3°C (70.3°F), subtly diverging from July's 21.6°C (70.9°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Watford, United Kingdom, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 10.7°C (51.3°F). The initiation of September records an average high-temperature of an enjoyable 18.5°C (65.3°F), displaying a near consistency with the previous month. Weather in September »
Weather in October
October, the same as September, in Watford, United Kingdom, is another mild autumn month, with an average temperature fluctuating between 14.7°C (58.5°F) and 8.5°C (47.3°F). The average high-temperature shows a slight dip in October, from September's enjoyable 18.5°C (65.3°F) to a mild 14.7°C (58.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Watford, United Kingdom, with an average temperature fluctuating between 9.9°C (49.8°F) and 5.3°C (41.5°F). November brings a slight decrease in temperature, down from a refreshing 14.7°C (58.5°F) in October to a frosty 9.9°C (49.8°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Watford, United Kingdom, with an average temperature ranging between max 7.4°C (45.3°F) and min 2.9°C (37.2°F). Watford's transition from November to December introduces an average high-temperature of a still frosty 7.4°C (45.3°F), marking an insignificant variation from the 9.9°C (49.8°F). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Watford?
January, with its high-temperature average of 6.4°C (43.5°F) and a low-temperature average of 1.6°C (34.9°F), is the coldest month in Watford.
How many days does it rain in Watford?
Throughout the year, there are 140.9 rainfall days, and 239mm (9.41") of precipitation is accumulated.
When does it snow in Watford?
January through March and December are months with snowfall in Watford.
How much does it snow in Watford?
In Watford, United Kingdom, during the entire year, snow falls for 6.3 days and aggregates up to 28mm (1.1") of snow.
What is the month with the lowest UV index in Watford?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Watford.
When does it snow the most in Watford?
The month with the most snowfall in Watford is February, when snow falls for 2.3 days and typically aggregates up to 12mm (0.47") of snow.
What is the month with the least sunshine in Watford?
With an average of 3.8h of sunshine, February has the least sunshine of the year in Watford, United Kingdom.
What is the driest month in Watford?
The month with the least rainfall is April, when the rain falls for 11.6 days and typically collects 13mm (0.51") of precipitation.
When it does not snow in Watford?
April through November are months without snowfall in Watford.
What is the wettest month in Watford?
June is the month with the most rainfall in Watford, United Kingdom. Rain falls for 12.8 days and accumulates 31mm (1.22") of precipitation.
When are the longest days in Watford?
June has the longest days of the year in Watford, United Kingdom, with an average of 16h and 36min of daylight.
What are the warmest months in Watford?
July proves to be the warmest month, recording an average peak temperature of 21.6°C (70.9°F) and a minimum temperature of 12.6°C (54.7°F).
What are the least humid months in Watford?
The months with the lowest humidity are July and August, with an average relative humidity of 77%.
What month has the most sunshine in Watford?
The month with the most sunshine in Watford, United Kingdom, is July, with an average of 8h of sunshine.
When is the highest UV index in Watford?
July is the month with the highest UV index, with an average maximum UV index of 5.
When is Daylight Saving Time (DST) in Watford?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Watford, 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 Watford?
December is the most humid month in Watford, with an average relative humidity of 90%.
What is the month with the shortest days in Watford?
With an average of 7h and 54min of daylight, December has the shortest days of the year.
Average temperature
Watford, United Kingdom
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure
Watford, United Kingdom
- Average pressure in January:
1014.3mbar - Average pressure in February:
1013.7mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1015mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1014.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed
Watford, United Kingdom
- Average wind speed in January:
17.3km/h - Average wind speed in February:
18.1km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
13.7km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
13.2km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
13.2km/h - Average wind speed in September:
13km/h - Average wind speed in October:
15.1km/h - Average wind speed in November:
16.3km/h - Average wind speed in December:
17.9km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity
Watford, United Kingdom
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall
Watford, United Kingdom
The wettest month (with the highest rainfall) is June (31mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days
Watford, United Kingdom
- Average rainfall days in January:
11.7 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.2 days - Average rainfall days in August:
14 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
12 days
The month with the highest number of rainy days is July (14.2 days).
The months with the least rainy days are February and September (9.3 days).
Average snowfall
Watford, United Kingdom
The month with the highest snowfall is February (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Watford, United Kingdom
- Average snowfall days in January:
1.6 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0.1 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:
0.2 days - Average snowfall days in December:
1.4 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Watford, 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 2min - Average sunshine in February:
3h and 5min - 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 2min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 5min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Watford, United Kingdom
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
14 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is August (12.7 days).
Average UV index
Watford, United Kingdom
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Watford, United Kingdom
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility
Watford, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Watford, United Kingdom
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