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
The arrival of December indicates a decrease in the average high-temperature, moving from a cool 51.8°F (11°C) in November to a wintry 42.6°F (5.9°C). Throughout December, Vevay encounters an average temperature drop to a subzero cold 30.9°F (-0.6°C).Humidity
The months with the highest humidity in Vevay are February and December, with an average relative humidity of 81%.Rainfall
In Vevay, Indiana, in December, it is raining for 12.6 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 166.7 rainfall days, and 26.46" (672mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Vevay, during December, snow falls for 7 days and regularly aggregates up to 1.73" (44mm) of snow. In Vevay, during the entire year, snow falls for 31 days and aggregates up to 7.05" (179mm) of snow.Daylight
December has the shortest days of the year in Vevay, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:40 am and sunset at 5:19 pm. On the last day of December, in Vevay, sunrise is at 7:58 am and sunset at 5:28 pm EST.
Sunshine
In Vevay, the average sunshine in December is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 2 in December transforms into this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold is December in Vevay?
What is the most humid month in Vevay?
What is the average humidity in December in Vevay?
How many days does it rain in December in Vevay?
How much does it snow in Vevay in December?
What is the month with the shortest days in Vevay?
How many hours of daylight does Vevay have in December?
When are sunrise and sunset in December in Vevay?
How many hours of sunshine does Vevay have in December?
When is the lowest UV index in Vevay?
How high is the UV index in December in Vevay?
Average temperature in December
Vevay, IN
- Average high temperature in December: 42.6°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in December: 30.9°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in December
Vevay, IN
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Vevay, IN
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in December
Vevay, IN
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are September and October (75%).
Average rainfall in December
Vevay, IN
- Average rainfall in December: 2.09"
The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in December
Vevay, IN
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in December
Vevay, IN
- Average snowfall in December: 1.73"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Vevay, IN
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vevay, IN
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Vevay, IN
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in December
Vevay, IN
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Vevay, IN
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Vevay, IN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July and December (5mi).
Vevay, Indiana, USA
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