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 shift into December is characterized by a noticeable reduction in the average high-temperature, decreasing from November's icy 41°F (5°C) to a subzero cold 25.9°F (-3.4°C). Hammond experiences a nighttime temperature average of 15.3°F (-9.3°C) during December.Humidity
In December, the average relative humidity in Hammond is 88%.Rainfall
In Hammond, during December, the rain falls for 4.5 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, in Hammond, there are 131.4 rainfall days, and 25.59" (650mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hammond are January through May, October through December. In December, it is snowing for 11.5 days. Throughout December, 3.62" (92mm) of snow is accumulated. Throughout the year, there are 52.8 snowfall days, and 21.81" (554mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of December in Hammond, sunrise is at 7:25 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:40 pm CST.
Sunshine
The average sunshine in December is 3.6h.UV index
The months with the lowest UV index in Hammond are January, February, November 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 unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 1 during December leads to these advisories:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Hammond in December?
What is the average humidity in December in Hammond?
How much does it rain in Hammond in December?
How many days does it snow in December in Hammond?
What is the month with the shortest days in Hammond?
How many hours of daylight does Hammond have in December?
When are sunrise and sunset in December in Hammond?
How long on average sun shines in December in Hammond?
When is the lowest UV index in Hammond?
What is the UV index intensity in December in Hammond?
Average temperature in December
Hammond, MN
- Average high temperature in December: 25.9°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (20.5°F).
- Average low temperature in December: 15.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).
Average pressure in December
Hammond, MN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Hammond, MN
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in December
Hammond, MN
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Hammond, MN
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Hammond, MN
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in December
Hammond, MN
- Average snowfall in December: 3.62"
The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Hammond, MN
- Average snowfall days in December: 11.5 days
The months with the highest number of snowfall days are January and December (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hammond, MN
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Hammond, MN
- Average sunshine days in December: 18 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Hammond, 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
Hammond, MN
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Hammond, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August and December (5mi).
Hammond, Minnesota, USA
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