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's presence records an average high-temperature of a still chilly 7°C (44.6°F), closely mirroring November's climate. A mean low-temperature of 2.9°C (37.2°F) is a distinguishing feature of December in Norman Cross, indicating a slight dip from daytime highs.Humidity
The months with the highest humidity in Norman Cross are January and December, with an average relative humidity of 89%.Rainfall
In December, in Norman Cross, the rain falls for 12 days. Throughout December, 23mm (0.91") of precipitation is accumulated. Throughout the year, in Norman Cross, there are 141.4 rainfall days, and 238mm (9.37") of precipitation is accumulated.Snowfall
Months with snowfall in Norman Cross are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.5 snowfall days, it receives 11mm (0.43") of snow. Throughout the year, in Norman Cross, there are 8.1 snowfall days, and 41mm (1.61") of snow is accumulated.Daylight
December has the shortest days of the year in Norman Cross, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 7:49 am and sunset at 3:50 pm. On the last day of December, sunrise is at 8:11 am and sunset at 3:56 pm GMT.
Sunshine
The average sunshine in December in Norman Cross is 4.5h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Norman Cross. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Norman Cross during December?
What is the most humid month in Norman Cross?
What is the average humidity in December in Norman Cross?
How many days does it rain in December in Norman Cross?
When does it start snowing in Norman Cross?
What is the month with the shortest days in Norman Cross?
What is the average length of the day in December in Norman Cross?
When is the sunrise / sunset in December in Norman Cross?
How long on average sun shines in December in Norman Cross?
When is the lowest UV index in Norman Cross?
How high is the UV index in December in Norman Cross?
Average temperature in December
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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
Norman Cross, 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).
Norman Cross, United Kingdom
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