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
As December commences, the average high-temperature subtly reduces, transitioning from a cool 11°C (51.8°F) in November to a frosty 7.5°C (45.5°F). Throughout December, Morthomiers reports a steady low-temperature average of 2.8°C (37°F), slightly lower than its daytime counterpart.Humidity
December is the most humid month, with an average relative humidity of 86%.Rainfall
In Morthomiers, during December, the rain falls for 16.9 days and regularly aggregates up to 62mm (2.44") of precipitation. In Morthomiers, during the entire year, the rain falls for 192.5 days and collects up to 606mm (23.86") of precipitation.Snowfall
January through March, November and December are months with snowfall in Morthomiers, France. In Morthomiers, during December, snow falls for 2.7 days and regularly aggregates up to 13mm (0.51") of snow. In Morthomiers, during the entire year, snow falls for 11.7 days and aggregates up to 66mm (2.6") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:16 and sunset at 17:03. On the last day of December, in Morthomiers, sunrise is at 08:36 and sunset at 17:11 CET.
Sunshine
In Morthomiers, the average sunshine in December is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Morthomiers in December?
What is the most humid month in Morthomiers?
What is the average humidity in December in Morthomiers?
How much does it rain in Morthomiers in December?
How much does it snow in Morthomiers in December?
What is the month with the shortest days in Morthomiers?
What is the average length of the day in December in Morthomiers?
When is the sunrise / sunset in December in Morthomiers?
How many hours of sunshine does Morthomiers have in December?
When is the lowest UV index in Morthomiers?
What is the UV index intensity in December in Morthomiers?
Average temperature in December
Morthomiers, France
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in December
Morthomiers, France
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in December
Morthomiers, France
- Average wind speed in December: 15.3km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Morthomiers, France
- Average humidity in December: 86%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Morthomiers, France
- Average rainfall in December: 62mm
The wettest months (with the highest rainfall) are May and June (68mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in December
Morthomiers, France
- Average rainfall days in December: 16.9 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Morthomiers, France
- Average snowfall in December: 13mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Morthomiers, France
- Average snowfall days in December: 2.7 days
The month with the highest number of snowfall days is February (4 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
Morthomiers, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Morthomiers, France
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is May (7.6 days).
Average UV index in December
Morthomiers, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Morthomiers, France
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Morthomiers, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
