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
In Hiawatha, Utah, January and December are characterised by the lowest temperatures, recording an average high of 31.6°F (-0.2°C).Humidity
The average relative humidity in December is 75%.Rainfall
In Hiawatha, in December, it is raining for 6.8 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, there are 95.3 rainfall days, and 8.66" (220mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. December is the month with the most snowfall in Hiawatha. Snow falls for 11.5 days and accumulates 7.87" (200mm) of snow.Daylight
December has the shortest days of the year in Hiawatha, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:25 am and sunset at 5:00 pm. On the last day of December, sunrise is at 7:44 am and sunset at 5:10 pm MST.
Sunshine
In Hiawatha, the average sunshine in December is 6.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Hiawatha?
How cold is it in Hiawatha in December?
What is the average humidity in December in Hiawatha?
How much does it rain in Hiawatha in December?
What is the snowiest month in Hiawatha?
How much does it snow in Hiawatha in December?
What is the month with the shortest days in Hiawatha?
How many hours of daylight does Hiawatha have in December?
When is the sunrise / sunset in December in Hiawatha?
How many hours of sunshine does Hiawatha have in December?
What is the month with the lowest UV index in Hiawatha?
What is the UV index intensity in December in Hiawatha?
Average temperature in December
Hiawatha, UT
- Average high temperature in December: 31.6°F
The warmest month (with the highest average high temperature) is July (82°F).
The months with the lowest average high temperature are January and December (31.6°F).
- Average low temperature in December: 15.6°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in December
Hiawatha, UT
- Average pressure in December: 30.19"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Hiawatha, UT
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is January (5mph).
Average humidity in December
Hiawatha, UT
- Average humidity in December: 75%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (32%).
Average rainfall in December
Hiawatha, UT
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is March (1.14").
The driest month (with the least rainfall) is September (0.47").
Average rainfall days in December
Hiawatha, UT
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is November (5.1 days).
Average snowfall in December
Hiawatha, UT
- Average snowfall in December: 7.87"
The month with the highest snowfall is December (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Hiawatha, UT
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hiawatha, UT
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 4min
The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in December
Hiawatha, UT
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is June (22.1 days).
The month with the least sunshine days is April (13 days).
Average UV index in December
Hiawatha, UT
- Average UV index in December: 2
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 2).
Average cloud cover in December
Hiawatha, UT
- Average cloud cover in December: 30
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 11).
Average visibility in December
Hiawatha, UT
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Hiawatha, Utah, USA
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