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 in Cranstal observes an average high-temperature of a frosty 9.4°C (48.9°F), marking an insignificant difference from November's 11°C (51.8°F). The month of December in Cranstal shows a minor drop from daytime temperatures, generally recording a low average of 7.4°C (45.3°F).Humidity
In December, the average relative humidity in Cranstal is 78%.Rainfall
In Cranstal, in December, during 21.3 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, in Cranstal, there are 220.7 rainfall days, and 653mm (25.71") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Cranstal. December is the first month it typically snows in Cranstal. Throughout December, in the average 0.5 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 2.2 snowfall days, and 11mm (0.43") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 08:15 and sunset at 15:57. On the last day of December, in Cranstal, sunrise is at 08:38 and sunset at 16:02 GMT.
Sunshine
In Cranstal, the average sunshine in December is 3.9h.UV index
The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. When the Sun is at its strongest around midday, find shade and limit exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are December temperatures in Cranstal?
What is the average humidity in December in Cranstal?
How much does it rain in Cranstal in December?
When does it start to snow in Cranstal?
What is the month with the shortest days in Cranstal?
How many hours of daylight does Cranstal have in December?
When is the sunrise / sunset in December in Cranstal?
How long on average sun shines in December in Cranstal?
What is the UV index reading in December in Cranstal?
Average temperature in December
Cranstal, Isle of Man
- Average high temperature in December: 9.4°C
The warmest month (with the highest average high temperature) is August (15.9°C).
The month with the lowest average high temperature is February (7.5°C).
- Average low temperature in December: 7.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in December
Cranstal, Isle of Man
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1007.8mbar).
Average wind speed in December
Cranstal, Isle of Man
- Average wind speed in December: 35.1km/h
The windiest month (with the highest average wind speed) is December (35.1km/h).
The calmest month (with the lowest average wind speed) is June (20km/h).
Average humidity in December
Cranstal, Isle of Man
- Average humidity in December: 78%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (77%).
Average rainfall in December
Cranstal, Isle of Man
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in December
Cranstal, Isle of Man
- Average rainfall days in December: 21.3 days
The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is April (14.8 days).
Average snowfall in December
Cranstal, Isle of Man
- Average snowfall in December: 2mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Cranstal, Isle of Man
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (0.8 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
Cranstal, Isle of Man
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
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 May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Cranstal, Isle of Man
- Average sunshine days in December: 5.7 days
The month with the most sunshine days is May (14.1 days).
The month with the least sunshine days is November (5.4 days).
Average UV index in December
Cranstal, Isle of Man
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in December
Cranstal, Isle of Man
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in December
Cranstal, Isle of Man
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Cranstal, Isle of Man
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