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 average high-temperature is an icy 4.8°C (40.6°F) in December, hardly different from the 7.1°C (44.8°F) recorded in November. Nighttime temperature in Rookhope reflects an average dip to a still wintry 0.9°C (33.6°F) in December, subtly cooler than its daytime highs.Humidity
In Rookhope, the average relative humidity in December is 91%.Rainfall
In December, the rain falls for 13.7 days. Throughout December, 43mm (1.69") of precipitation is accumulated. Throughout the year, there are 173.3 rainfall days, and 484mm (19.06") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rookhope. In Rookhope, in December, during 6.5 snowfall days, 51mm (2.01") of snow is typically accumulated. Throughout the year, in Rookhope, there are 35.3 snowfall days, and 300mm (11.81") of snow is accumulated.Daylight
With an average of 7h and 18min of daylight, December has the shortest days of the year in Rookhope.On the first day of the month, sunrise is at 8:08 am and sunset at 3:46 pm. On the last day of December, in Rookhope, United Kingdom, sunrise is at 8:31 am and sunset at 3:51 pm GMT.
Sunshine
In Rookhope, the average sunshine in December is 3.9h.UV index
In Rookhope, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 in December translates into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Rookhope?
What is the average humidity in December in Rookhope?
How many days does it rain in December in Rookhope?
How much does it snow in Rookhope in December?
What is the month with the shortest days in Rookhope?
What is the average length of the day in December in Rookhope?
What time are sunrise and sunset in December in Rookhope?
How long on average sun shines in December in Rookhope?
How high is the UV index in December in Rookhope?
Average temperature in December
Rookhope, United Kingdom
- Average high temperature in December: 4.8°C
The warmest month (with the highest average high temperature) is July (17.1°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in December: 0.9°C
The month with the highest average low temperature is August (9.8°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).
Average pressure in December
Rookhope, United Kingdom
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008mbar).
Average wind speed in December
Rookhope, United Kingdom
- Average wind speed in December: 19.7km/h
The windiest month (with the highest average wind speed) is January (19.8km/h).
The calmest month (with the lowest average wind speed) is June (13km/h).
Average humidity in December
Rookhope, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is November (92%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in December
Rookhope, United Kingdom
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Rookhope, United Kingdom
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in December
Rookhope, United Kingdom
- Average snowfall in December: 51mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rookhope, United Kingdom
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rookhope, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 6h and 30min).
The months with the least sunshine are October and November (Average sunshine: 3h and 30min).
Average sunshine days in December
Rookhope, United Kingdom
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is July (8.2 days).
Average UV index in December
Rookhope, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Rookhope, United Kingdom
- Average cloud cover in December: 63
The month with the most cloud cover is November (Cloud cover 68).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in December
Rookhope, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Rookhope, United Kingdom
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