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
In December, Castril experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 16°C (60.8°F) in November to a mild 13.6°C (56.5°F). During the nights in December, Castril observes an average low-temperature of 4.7°C (40.5°F).Humidity
In December, the average relative humidity is 72%.Rainfall
In Castril, during December, the rain falls for 8.6 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 97 rainfall days, and 282mm (11.1") of precipitation is accumulated.Snowfall
In Castril, snow does not fall in April through December.Daylight
The month with the shortest days in Castril is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 08:08 and sunset at 17:52. On the last day of December, in Castril, Spain, sunrise is at 08:26 and sunset at 18:02 CET.
Sunshine
The month with the least sunshine is December, with an average of 6.7h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Castril in December?
What is the average humidity in December in Castril?
How much does it rain in Castril in December?
When it does not snow in Castril?
Does it snow in Castril in December?
What is the month with the shortest days in Castril?
What is the average length of the day in December in Castril?
What time are sunrise and sunset in December in Castril?
What is the month with the least sunshine in Castril?
How many hours of sunshine does Castril have in December?
When is the lowest UV index in Castril?
What is the UV index reading in December in Castril?
Average temperature in December
Castril, Spain
- Average high temperature in December: 13.6°C
The warmest months (with the highest average high temperature) are July and August (35.3°C).
The month with the lowest average high temperature is January (12.2°C).
- Average low temperature in December: 4.7°C
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in December
Castril, Spain
- Average pressure in December: 1023mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in December
Castril, Spain
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is October (6.4km/h).
Average humidity in December
Castril, Spain
- Average humidity in December: 72%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is July (31%).
Average rainfall in December
Castril, Spain
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is November (49mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Castril, Spain
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is March (13.9 days).
The month with the least rainy days is August (2.2 days).
Average snowfall in December
Castril, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Castril, Spain
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Castril, Spain
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in December
Castril, Spain
- Average sunshine days in December: 20.3 days
The month with the most sunshine days is July (27.7 days).
The month with the least sunshine days is April (13.9 days).
Average UV index in December
Castril, Spain
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Castril, Spain
- Average cloud cover in December: 30
The month with the most cloud cover is January (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in December
Castril, Spain
- Average visibility in December: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
