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
The arrival of December correlates with a minor temperature reduction, down from November's chilly 8.3°C (46.9°F) to a wintry 4.8°C (40.6°F). During December, the nighttime temperature averages of -0.5°C (31.1°F).Humidity
In December, the average relative humidity is 86%.Rainfall
In December, the rain falls for 12.9 days. Throughout December, 93mm (3.66") of precipitation is accumulated. In Fahy, during the entire year, the rain falls for 188.6 days and collects up to 818mm (32.2") of precipitation.Snowfall
Months with snowfall in Fahy, Switzerland, are January through May, October through December. In December, it is snowing for 10.1 days. Throughout December, 151mm (5.94") of snow is accumulated. In Fahy, Switzerland, during the entire year, snow falls for 49 days and aggregates up to 745mm (29.33") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year.On the first day of December in Fahy, sunrise is at 07:59 and sunset at 16:43. On the last day of the month, sunrise is at 08:19 and sunset at 16:51 CET.
Sunshine
The month with the least sunshine in Fahy, Switzerland, is December, with an average of 4.4h of sunshine.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Fahy. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during December translates into the following guidance:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Fahy in December?
What is the average humidity in December in Fahy?
How much does it rain in Fahy in December?
How much does it snow in Fahy in December?
What is the month with the shortest days in Fahy?
How many hours of daylight does Fahy have in December?
When is the sunrise / sunset in December in Fahy?
What is the month with the least sunshine in Fahy?
How long on average sun shines in December in Fahy?
What is the month with the lowest UV index in Fahy?
How high is the UV index in December in Fahy?
Average temperature in December
Fahy, Switzerland
- Average high temperature in December: 4.8°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in December
Fahy, Switzerland
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in December
Fahy, Switzerland
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Fahy, Switzerland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Fahy, Switzerland
- Average rainfall in December: 93mm
The wettest month (with the highest rainfall) is June (94mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in December
Fahy, Switzerland
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in December
Fahy, Switzerland
- Average snowfall in December: 151mm
The month with the highest snowfall is February (170mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Fahy, Switzerland
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Fahy, Switzerland
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in December
Fahy, Switzerland
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in December
Fahy, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Fahy, Switzerland
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Fahy, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
