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
The beginning of December records an average high-temperature of a still chilly 6.4°C (43.5°F), marking a negligible difference from November's 8.7°C (47.7°F). Ardsley's nights in December maintain a consistent average of 2.3°C (36.1°F), demonstrating a minimal differential from its daytime temperature.Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 88%.Rainfall
In Ardsley, in December, during 12.4 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, in Ardsley, United Kingdom, there are 161.8 rainfall days, and 335mm (13.19") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Ardsley. In Ardsley, United Kingdom, in December, snow falls for 2 days, with typically accumulated 15mm (0.59") of snow. In Ardsley, during the entire year, snow falls for 9.9 days and aggregates up to 60mm (2.36") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 36min of daylight.On the first day of December in Ardsley, United Kingdom, sunrise is at 7:59 am and sunset at 3:50 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 3:55 pm GMT.
Sunshine
In December, the average sunshine is 4.5h.UV index
The months with the lowest UV index in Ardsley, United Kingdom, are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Ardsley?
What is the most humid month in Ardsley?
What is the average humidity in December in Ardsley?
How much does it rain in Ardsley in December?
How much does it snow in Ardsley in December?
What is the month with the shortest days in Ardsley?
How many hours of daylight does Ardsley have in December?
What time are sunrise and sunset in December in Ardsley?
How many hours of sunshine does Ardsley have in December?
What are the months with the lowest UV index in Ardsley?
What is the UV index reading in December in Ardsley?
Average temperature in December
Ardsley, United Kingdom
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in December
Ardsley, United Kingdom
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in December
Ardsley, United Kingdom
- Average wind speed in December: 18.1km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in December
Ardsley, United Kingdom
- Average humidity in December: 88%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in December
Ardsley, United Kingdom
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Ardsley, United Kingdom
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is April (11.3 days).
Average snowfall in December
Ardsley, United Kingdom
- Average snowfall in December: 15mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Ardsley, United Kingdom
- Average snowfall days in December: 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
Ardsley, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 7h and 24min).
The months with the least sunshine are February and November (Average sunshine: 3h and 54min).
Average sunshine days in December
Ardsley, United Kingdom
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in December
Ardsley, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Ardsley, United Kingdom
- Average cloud cover in December: 56
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in December
Ardsley, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Ardsley, United Kingdom
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