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's onset records an average high-temperature of a fresh 12.6°C (54.7°F), a near match to November's 15°C (59°F). During the month of December, an average low-temperature of 4.9°C (40.8°F) is recorded in Monfortinho.Humidity
The average relative humidity in December is 79%.Rainfall
In Monfortinho, Portugal, during December, the rain falls for 10.1 days and regularly aggregates up to 57mm (2.24") of precipitation. In Monfortinho, during the entire year, the rain falls for 97.2 days and collects up to 371mm (14.61") of precipitation.Snowfall
In Monfortinho, snow does not fall in February through December.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:30 and sunset at 17:03. On the last day of the month, sunrise is at 07:49 and sunset at 17:12 WET.
Sunshine
In December, the average sunshine in Monfortinho is 5.6h.UV index
The month with the lowest UV index in Monfortinho, Portugal, is December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the temperatures in Monfortinho in December?
What is the average humidity in December in Monfortinho?
How much does it rain in Monfortinho in December?
When it does not snow in Monfortinho?
Does it snow in Monfortinho in December?
What is the month with the shortest days in Monfortinho?
How many hours of daylight does Monfortinho have in December?
When is the sunrise / sunset in December in Monfortinho?
How many hours of sunshine does Monfortinho have in December?
When is the lowest UV index in Monfortinho?
What is the UV index intensity in December in Monfortinho?
Average temperature in December
Monfortinho, Portugal
- Average high temperature in December: 12.6°C
The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in December: 4.9°C
The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure in December
Monfortinho, Portugal
- Average pressure in December: 1023mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Monfortinho, Portugal
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in December
Monfortinho, Portugal
- Average humidity in December: 79%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (44%).
Average rainfall in December
Monfortinho, Portugal
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is November (60mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in December
Monfortinho, Portugal
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is November (12.3 days).
The month with the least rainy days is August (1.5 days).
Average snowfall in December
Monfortinho, Portugal
- Average snowfall in December: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Monfortinho, Portugal
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and March (0.1 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Monfortinho, Portugal
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Monfortinho, Portugal
- Average sunshine days in December: 19.9 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is April (16.6 days).
Average UV index in December
Monfortinho, Portugal
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Monfortinho, Portugal
- Average cloud cover in December: 38
The month with the most cloud cover is January (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Monfortinho, Portugal
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
Monfortinho, Portugal
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