December weather forecastWittersham, United Kingdom
December
Weather in December
December, the first month of the winter in Wittersham, is also a frosty month, with an average temperature ranging between min 5.1°C (41.2°F) and max 8.5°C (47.3°F).Temperature
As Wittersham transitions into December, the average high-temperature stands at a chilly 8.5°C (47.3°F), offering little variation from the preceding month. In Wittersham, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of 5.1°C (41.2°F).Humidity
The months with the highest humidity in Wittersham, United Kingdom, are January and December, with an average relative humidity of 86%.Rainfall
In December, the rain falls for 15.5 days. Throughout December, 40mm (1.57") of precipitation is accumulated. In Wittersham, during the entire year, the rain falls for 163.2 days and collects up to 332mm (13.07") of precipitation.Snowfall
January through April, November and December are months with snowfall in Wittersham. The month with the most snowfall in Wittersham is December, when snow falls for 1.5 days and typically aggregates up to 15mm (0.59") of snow.Daylight
December has the shortest days of the year in Wittersham, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 7:38 am and sunset at 3:53 pm. On the last day of December, sunrise is at 8:00 am and sunset at 4:00 pm GMT.
Sunshine
In Wittersham, United Kingdom, the average sunshine in December is 4.2h.UV index
The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 during December translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wittersham, United Kingdom
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is August (20.4°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (3.5°C).
Average pressure in December
Wittersham, United Kingdom
- Average pressure in December: 1015.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in December
Wittersham, United Kingdom
- Average wind speed in December: 22.6km/h
The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is July (15.7km/h).
Average humidity in December
Wittersham, United Kingdom
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Wittersham, United Kingdom
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is November (42mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Wittersham, United Kingdom
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is November (17.2 days).
The month with the least rainy days is June (11.4 days).
Average snowfall in December
Wittersham, United Kingdom
- Average snowfall in December: 15mm
The month with the highest snowfall is December (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Wittersham, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.2 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
Wittersham, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 12min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Wittersham, United Kingdom
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is June (16.3 days).
The month with the least sunshine days is November (8.8 days).
Average UV index in December
Wittersham, United Kingdom
- Average UV index in December: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Wittersham, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
Wittersham, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are March, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, April, May, November and December (9km).
