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
December
Weather in December
Temperature
Whittlesey sees the arrival of December with an average high-temperature of a still frosty 7°C (44.6°F), indicating a subtle variation from November. Whittlesey's nighttime temperatures in December display a slight drop from daytime highs, averaging to an icy 2.9°C (37.2°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
In December, in Whittlesey, the rain falls for 12 days. Throughout December, 23mm (0.91") of precipitation is accumulated. Throughout the year, in Whittlesey, United Kingdom, there are 141.4 rainfall days, and 238mm (9.37") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Whittlesey, United Kingdom. Throughout December, in the average 1.5 snowfall days, it receives 11mm (0.43") of snow. In Whittlesey, during the entire year, snow falls for 8.1 days and aggregates up to 41mm (1.61") of snow.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:49 am and sunset at 3:49 pm. On the last day of December, in Whittlesey, sunrise is at 8:11 am and sunset at 3:56 pm GMT.
Sunshine
In Whittlesey, 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 unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Whittlesey?
What are the most humid months in Whittlesey?
What is the average humidity in December in Whittlesey?
How much does it rain in Whittlesey in December?
When does it start to snow in Whittlesey?
What is the month with the shortest days in Whittlesey?
What is the average length of the day in December in Whittlesey?
What time are sunrise and sunset in December in Whittlesey?
How many hours of sunshine does Whittlesey have in December?
What are the months with the lowest UV index in Whittlesey?
What is the UV index reading in December in Whittlesey?
Average temperature in December
Whittlesey, United Kingdom
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Whittlesey, United Kingdom
- Average pressure in December: 1013.1mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in December
Whittlesey, United Kingdom
- Average wind speed in December: 18.4km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Whittlesey, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Whittlesey, United Kingdom
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is June (32mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Whittlesey, United Kingdom
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in December
Whittlesey, United Kingdom
- Average snowfall in December: 11mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Whittlesey, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Whittlesey, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Whittlesey, United Kingdom
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is March (18 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in December
Whittlesey, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Whittlesey, United Kingdom
- Average cloud cover in December: 56
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 49).
Average visibility in December
Whittlesey, 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).
