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
December's presence records an average high-temperature of a still chilly 6.3°C (43.3°F), closely mirroring November's climate. Cookstown's December nights witness minimal differential from the daytime temperatures, with averages of 2.2°C (36°F).Humidity
The months with the highest humidity in Cookstown are January and December, with an average relative humidity of 91%.Rainfall
In Cookstown, United Kingdom, in December, it is raining for 13.1 days, with typically 20mm (0.79") of accumulated precipitation. Throughout the year, there are 152.9 rainfall days, and 236mm (9.29") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Cookstown. In December, it is snowing for 1.7 days. Throughout December, 5mm (0.2") of snow is accumulated. In Cookstown, during the entire year, snow falls for 10.7 days and aggregates up to 56mm (2.2") of snow.Daylight
The month with the shortest days in Cookstown is December, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 8:26 am and sunset at 4:05 pm. On the last day of December, sunrise is at 8:49 am and sunset at 4:10 pm GMT.
Sunshine
The average sunshine in December in Cookstown, United Kingdom, is 3.8h.UV index
The months with the lowest UV index in Cookstown are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Cookstown in December?
What is the most humid month in Cookstown?
What is the average humidity in December in Cookstown?
How many days does it rain in December in Cookstown?
How many days does it snow in December in Cookstown?
What is the month with the shortest days in Cookstown?
How many hours of daylight does Cookstown have in December?
When is the sunrise / sunset in December in Cookstown?
How long on average sun shines in December in Cookstown?
What are the months with the lowest UV index in Cookstown?
How high is the UV index in December in Cookstown?
Average temperature in December
Cookstown, United Kingdom
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.2°C
The months with the highest average low temperature are July and August (10.1°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in December
Cookstown, United Kingdom
- Average pressure in December: 1009mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007mbar).
Average wind speed in December
Cookstown, United Kingdom
- Average wind speed in December: 18.1km/h
The windiest month (with the highest average wind speed) is January (18.8km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).
Average humidity in December
Cookstown, United Kingdom
- Average humidity in December: 91%
The months with the highest relative humidity are January and December (91%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in December
Cookstown, United Kingdom
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is August (29mm).
The driest month (with the least rainfall) is September (11mm).
Average rainfall days in December
Cookstown, United Kingdom
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in December
Cookstown, United Kingdom
- Average snowfall in December: 5mm
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
Cookstown, United Kingdom
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cookstown, 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 24min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Cookstown, United Kingdom
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in December
Cookstown, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Cookstown, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is August (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility in December
Cookstown, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
