Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December brings an average high-temperature of a frosty 8°C (46.4°F), nearly identical to the preceding month. Leigh-on-Sea reports an average low-temperature of 4.7°C (40.5°F) during the subtly cooler December nights.Humidity
December is the most humid month in Leigh-on-Sea, with an average relative humidity of 87%.Rainfall
In Leigh-on-Sea, in December, during 12.4 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Leigh-on-Sea, during the entire year, the rain falls for 148.1 days and collects up to 293mm (11.54") of precipitation.Snowfall
January through April, November and December are months with snowfall in Leigh-on-Sea. In Leigh-on-Sea, during December, snow falls for 1.9 days and regularly aggregates up to 12mm (0.47") of snow. In Leigh-on-Sea, during the entire year, snow falls for 9.6 days and aggregates up to 42mm (1.65") of snow.Sea temperature
In December, the average sea temperature is 10.8°C (51.4°F).Note: Swimming in 10.8°C (51.4°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
The month with the shortest days is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 7:41 am and sunset at 3:51 pm. On the last day of December, sunrise is at 8:03 am and sunset at 3:58 pm GMT.
Sunshine
The average sunshine in December is 4.5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the usual temperature for Leigh-on-Sea in December?
What is the most humid month in Leigh-on-Sea?
What is the average humidity in December in Leigh-on-Sea?
How many days does it rain in December in Leigh-on-Sea?
How many days does it snow in December in Leigh-on-Sea?
What is the sea water temperature in December in Leigh-on-Sea?
What is the month with the shortest days in Leigh-on-Sea?
How many hours of daylight does Leigh-on-Sea have in December?
When are sunrise and sunset in December in Leigh-on-Sea?
How many hours of sunshine does Leigh-on-Sea have in December?
What is the month with the lowest UV index in Leigh-on-Sea?
How high is the UV index in December in Leigh-on-Sea?
Average temperature in December
Leigh-on-Sea, United Kingdom
- Average high temperature in December: 8°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in December: 4.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in December
Leigh-on-Sea, United Kingdom
- Average pressure in December: 1014.5mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in December
Leigh-on-Sea, United Kingdom
- Average wind speed in December: 22km/h
The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in December
Leigh-on-Sea, United Kingdom
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Leigh-on-Sea, United Kingdom
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is October (33mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Leigh-on-Sea, United Kingdom
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are February and September (9.7 days).
Average snowfall in December
Leigh-on-Sea, United Kingdom
- Average snowfall in December: 12mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Leigh-on-Sea, United Kingdom
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Leigh-on-Sea, United Kingdom
- Average sea temperature in December: 10.8°C
The best month for swimming (with the highest average sea temperature) is September (17.4°C).
The coldest month (with the lowest average sea temperature) is March (7.3°C).
Average daylight in December /
Average sunshine in December
Leigh-on-Sea, United Kingdom
- 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 December: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 8h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Leigh-on-Sea, United Kingdom
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Leigh-on-Sea, United Kingdom
- Average UV index in December: 2
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 in December
Leigh-on-Sea, United Kingdom
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in December
Leigh-on-Sea, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
Leigh-on-Sea, United Kingdom
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