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
December registers an average high-temperature of a still frosty 7°C (44.6°F), slightly varied from November's 9.6°C (49.3°F). An average low-temperature of 3.1°C (37.6°F) is witnessed throughout the month of December, a mere drop from the daytime peak.Humidity
December is the most humid month in Sawston, United Kingdom, with an average relative humidity of 90%.Rainfall
In Sawston, in December, it is raining for 14 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Sawston, there are 173.6 rainfall days, and 381mm (15") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Sawston. In Sawston, in December, snow falls for 1.2 days, with typically accumulated 11mm (0.43") of snow. In Sawston, during the entire year, snow falls for 8.7 days and aggregates up to 54mm (2.13") of snow.Daylight
December has the shortest days of the year in Sawston, with an average of 7h and 48min of daylight.On the first day of December in Sawston, United Kingdom, sunrise is at 7:46 am and sunset at 3:50 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 3:57 pm GMT.
Sunshine
In December, the average sunshine is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Sawston in December?
What is the most humid month in Sawston?
What is the average humidity in December in Sawston?
How much does it rain in Sawston in December?
How much does it snow in Sawston in December?
What is the month with the shortest days in Sawston?
How many hours of daylight does Sawston have in December?
What time are sunrise and sunset in December in Sawston?
How long on average sun shines in December in Sawston?
What is the month with the lowest UV index in Sawston?
How high is the UV index in December in Sawston?
Average temperature in December
Sawston, United Kingdom
- Average high temperature in December: 7°C
The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in December
Sawston, United Kingdom
- Average pressure in December: 1013.6mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in December
Sawston, United Kingdom
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Sawston, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Sawston, United Kingdom
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Sawston, United Kingdom
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Sawston, United Kingdom
- Average snowfall in December: 11mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Sawston, United Kingdom
- Average snowfall days in December: 1.2 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 daylight in December /
Average sunshine in December
Sawston, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Sawston, United Kingdom
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in December
Sawston, United Kingdom
- Average UV index in December: 2
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 in December
Sawston, 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 48).
Average visibility in December
Sawston, 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).
Sawston, United Kingdom
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