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 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
Rettendon registers an average high-temperature of a chilly 7.5°C (45.5°F) at the commencement of December, closely related to the preceding month. Rettendon sees a gentle drop from the daily peak temperature in December, with an average low settling at a wintry 3.5°C (38.3°F).Humidity
The most humid month in Rettendon is December, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall. Rain falls for 12.8 days and accumulates 42mm (1.65") of precipitation.Snowfall
Months with snowfall in Rettendon, United Kingdom, are January through March, November and December. In December, it is snowing for 1.8 days. Throughout December, 17mm (0.67") of snow is accumulated. In Rettendon, during the entire year, snow falls for 10.3 days and aggregates up to 71mm (2.8") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 7:42 am and sunset at 3:51 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 3:57 pm GMT.
Sunshine
The average sunshine in December in Rettendon is 4.3h.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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What is the average December temperature in Rettendon?
What is the most humid month in Rettendon?
What is the average humidity in December in Rettendon?
What is the wettest month in Rettendon?
How many days does it rain in December in Rettendon?
How many days does it snow in December in Rettendon?
What is the month with the shortest days in Rettendon?
How many hours of daylight does Rettendon have in December?
When is the sunrise / sunset in December in Rettendon?
How long on average sun shines in December in Rettendon?
What is the month with the lowest UV index in Rettendon?
How high is the UV index in December in Rettendon?
Average temperature in December
Rettendon, United Kingdom
- Average high temperature in December: 7.5°C
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).
- Average low temperature in December: 3.5°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 in December
Rettendon, United Kingdom
- 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 in December
Rettendon, United Kingdom
- 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 in December
Rettendon, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Rettendon, United Kingdom
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Rettendon, United Kingdom
- 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 in December
Rettendon, United Kingdom
- Average snowfall in December: 17mm
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 in December
Rettendon, United Kingdom
- 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 in December /
Average sunshine in December
Rettendon, 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 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 in December
Rettendon, United Kingdom
- 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 in December
Rettendon, 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
Rettendon, United Kingdom
- Average cloud cover in December: 58
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 in December
Rettendon, United Kingdom
- Average visibility in December: 9km
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).
Rettendon, United Kingdom
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