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
Callaway's weather in December is characterized by a distinct drop in the average high-temperature, reducing from an icy 35.4°F (1.9°C) in November to a freezing cold 20.3°F (-6.5°C). The average nighttime temperature lowers to an extreme cold 9.3°F (-12.6°C) throughout December.Humidity
The average relative humidity in December is 90%.Rainfall
In Callaway, in December, it is raining for 2.7 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, in Callaway, Minnesota, there are 109.9 rainfall days, and 19.72" (501mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. December is the month with the most snowfall. Snow falls for 19.4 days and accumulates 6.26" (159mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 7:49 am and sunset at 4:36 pm. On the last day of December, sunrise is at 8:09 am and sunset at 4:44 pm CST.
Sunshine
In December, the average sunshine is 2.8h.UV index
The months with the lowest UV index in Callaway are January, February, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Callaway?
What is the average humidity in December in Callaway?
How many days does it rain in December in Callaway?
When does it snow the most in Callaway?
How many days does it snow in December in Callaway?
What is the month with the shortest days in Callaway?
How many hours of daylight does Callaway have in December?
When are sunrise and sunset in December in Callaway?
How many hours of sunshine does Callaway have in December?
What is the month with the lowest UV index in Callaway?
What is the UV index intensity in December in Callaway?
Average temperature in December
Callaway, MN
- Average high temperature in December: 20.3°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (15.6°F).
- Average low temperature in December: 9.3°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (1.9°F).
Average pressure in December
Callaway, MN
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Callaway, MN
- Average wind speed in December: 8.9mph
The windiest month (with the highest average wind speed) is October (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity in December
Callaway, MN
- Average humidity in December: 90%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Callaway, MN
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in December
Callaway, MN
- Average rainfall days in December: 2.7 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in December
Callaway, MN
- Average snowfall in December: 6.26"
The month with the highest snowfall is December (6.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Callaway, MN
- Average snowfall days in December: 19.4 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Callaway, MN
- 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: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in December
Callaway, MN
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is August (17.6 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Callaway, MN
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Callaway, MN
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Callaway, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Callaway, Minnesota, USA
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