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 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
With December's arrival, Montellano's weather records an average high-temperature of a still comfortable 16.3°C (61.3°F), marking little difference from November's 18.6°C (65.5°F). Montellano's nighttime temperature during December is consistently averaged at a frosty 8.1°C (46.6°F).Humidity
The average relative humidity in December in Montellano is 73%.Rainfall
In Montellano, in December, it is raining for 7.2 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, in Montellano, there are 77.4 rainfall days, and 290mm (11.42") of precipitation is accumulated.Daylight
December has the shortest days of the year in Montellano, Spain, with an average of 9h and 42min of daylight.On the first day of December in Montellano, Spain, sunrise is at 08:17 and sunset at 18:05. On the last day of the month, sunrise is at 08:35 and sunset at 18:15 CET.
Sunshine
In Montellano, the average sunshine in December is 8.4h.UV index
The months with the lowest UV index in Montellano, Spain, are January, February and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a daily UV index of 3 turns into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What are the temperatures in Montellano in December?
What is the average humidity in December in Montellano?
How much does it rain in Montellano in December?
What is the month with the shortest days in Montellano?
What is the average length of the day in December in Montellano?
When is the sunrise / sunset in December in Montellano?
How long on average sun shines in December in Montellano?
When is the lowest UV index in Montellano?
What is the UV index reading in December in Montellano?
Average temperature in December
Montellano, Spain
- Average high temperature in December: 16.3°C
The warmest month (with the highest average high temperature) is August (36.7°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in December: 8.1°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in December
Montellano, Spain
- Average pressure in December: 1022.7mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is August (1014.9mbar).
Average wind speed in December
Montellano, Spain
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is March (10.1km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in December
Montellano, Spain
- Average humidity in December: 73%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).
Average rainfall in December
Montellano, Spain
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is November (48mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Montellano, Spain
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is March (11.8 days).
The months with the least rainy days are July and August (1.4 days).
Average daylight in December /
Average sunshine in December
Montellano, 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 42min).
- Average sunshine in December: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is March (Average sunshine: 8h and 6min).
Average sunshine days in December
Montellano, Spain
- Average sunshine days in December: 23.4 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is April (17.6 days).
Average UV index in December
Montellano, 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 and December (UV index 3).
Average cloud cover in December
Montellano, Spain
- Average cloud cover in December: 27
The month with the most cloud cover is March (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in December
Montellano, Spain
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
Montellano, Spain
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