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 brings a minor decrease, with the average high-temperature reducing from a frosty 46.8°F (8.2°C) in November to a cold 36°F (2.2°C). Warsaw's average low-temperature during December nights is observed to be a freezing cold 26.1°F (-3.3°C).Humidity
In Warsaw, the average relative humidity in December is 84%.Rainfall
December is the month with the least rainfall in Warsaw. Rain falls for 10.2 days and accumulates 1.5" (38mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Warsaw, during December, snow falls for 12.3 days and regularly aggregates up to 2.4" (61mm) of snow. In Warsaw, during the entire year, snow falls for 54.5 days and aggregates up to 14.33" (364mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December in Warsaw, sunrise is at 7:50 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 5:24 pm EST.
Sunshine
In Warsaw, Indiana, the average sunshine in December is 3.8h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Warsaw in December?
What is the average humidity in December in Warsaw?
What is the driest month in Warsaw?
How much does it rain in Warsaw in December?
How many days does it snow in December in Warsaw?
What is the month with the shortest days in Warsaw?
How many hours of daylight does Warsaw have in December?
When are sunrise and sunset in December in Warsaw?
How long on average sun shines in December in Warsaw?
When is the lowest UV index in Warsaw?
What is the UV index intensity in December in Warsaw?
Average temperature in December
Warsaw, IN
- Average high temperature in December: 36°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
Warsaw, IN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Warsaw, IN
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in December
Warsaw, IN
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Warsaw, IN
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (1.5").
Average rainfall days in December
Warsaw, IN
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Warsaw, IN
- Average snowfall in December: 2.4"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Warsaw, IN
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Warsaw, IN
- Average daylight in December: 9h and 2min
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: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Warsaw, IN
- Average sunshine days in December: 12 days
The month with the most sunshine days is November (15.3 days).
The months with the least sunshine days are February and June (9.3 days).
Average UV index in December
Warsaw, IN
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Warsaw, IN
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Warsaw, IN
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Warsaw, Indiana, USA
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