December weather forecastMonroyo, Spain
December
Weather in December
December, the first month of the winter in Monroyo, is still a mild month, with temperature in the range of an average low of 9.6°C (49.3°F) and an average high of 14.3°C (57.7°F).Temperature
The commencement of December introduces an average high-temperature of a mild 14.3°C (57.7°F), closely mirroring the preceding month. Monroyo reports an average low-temperature of 9.6°C (49.3°F) during the subtly cooler December nights.Humidity
April, August, October and December, with an average relative humidity of 68%, are the most humid months.Rainfall
In December, in Monroyo, the rain falls for 5.6 days. Throughout December, 22mm (0.87") of precipitation is accumulated. In Monroyo, during the entire year, the rain falls for 96.3 days and collects up to 284mm (11.18") of precipitation.Snowfall
January, March through December are months without snowfall in Monroyo.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 08:05 and sunset at 17:33. On the last day of December, in Monroyo, sunrise is at 08:24 and sunset at 17:42 CET.
Sunshine
In Monroyo, the average sunshine in December is 6.9h.UV index
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Monroyo. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during December leads to these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Monroyo, Spain
- Average high temperature in December: 14.3°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (13.3°C).
- Average low temperature in December: 9.6°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).
Average pressure in December
Monroyo, Spain
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in December
Monroyo, Spain
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is January (18.9km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in December
Monroyo, Spain
- Average humidity in December: 68%
The months with the highest relative humidity are April, August, October and December (68%).
The months with the lowest relative humidity are February, March, May, June and November (66%).
Average rainfall in December
Monroyo, Spain
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is October (45mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in December
Monroyo, Spain
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is April (11.9 days).
The month with the least rainy days is December (5.6 days).
Average snowfall in December
Monroyo, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Monroyo, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Monroyo, Spain
- Average daylight in December: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 54min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Monroyo, Spain
- Average sunshine days in December: 24 days
The month with the most sunshine days is December (24 days).
The month with the least sunshine days is April (15.5 days).
Average UV index in December
Monroyo, Spain
- Average UV index in December: 4
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in December
Monroyo, Spain
- Average cloud cover in December: 22
The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in December
Monroyo, Spain
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
