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
During the transition into December, Mishawaka observes a decrease in the average high-temperature, falling from a frosty 46.2°F (7.9°C) in November to an icy 35.4°F (1.9°C). Mishawaka's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at a freezing cold 26.4°F (-3.1°C).Humidity
The average relative humidity in December is 83%.Rainfall
In December, the rain falls for 10.1 days. Throughout December, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 156.5 rainfall days, and 22.68" (576mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Mishawaka, in December, snow falls for 13.5 days, with typically accumulated 2.4" (61mm) of snow. In Mishawaka, during the entire year, snow falls for 61.6 days and aggregates up to 14.84" (377mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 7:52 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 8:11 am and sunset at 5:24 pm EST.
Sunshine
The average sunshine in December is 3.5h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 1 in December leads to these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Mishawaka have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Mishawaka have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December in Mishawaka?
Average temperature in December
Mishawaka, IN
- Average high temperature in December: 35.4°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 (29.5°F).
- Average low temperature in December: 26.4°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Mishawaka, IN
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Mishawaka, IN
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in December
Mishawaka, IN
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Mishawaka, IN
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in December
Mishawaka, IN
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in December
Mishawaka, IN
- Average snowfall in December: 2.4"
The month with the highest snowfall is January (4.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Mishawaka, IN
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mishawaka, IN
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 3min
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 0min).
Average sunshine days in December
Mishawaka, IN
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in December
Mishawaka, IN
- Average UV index in December: 1
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Mishawaka, IN
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Mishawaka, 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).
Mishawaka, Indiana, USA
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