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 lowest temperatures are recorded in December, with averages reaching a high of 27.9°F (-2.3°C) and a low of 16.9°F (-8.4°C).Humidity
In December, the average relative humidity is 92%.Rainfall
In Saltese, in December, it is raining for 3.3 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, in Saltese, there are 88.5 rainfall days, and 25.12" (638mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Saltese, in December, during 20.5 snowfall days, 27.2" (691mm) of snow is typically accumulated. In Saltese, during the entire year, snow falls for 133.2 days and aggregates up to 146.61" (3724mm) of snow.Daylight
December has the shortest days of the year in Saltese, Montana, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 8:09 am and sunset at 4:53 pm. On the last day of December, in Saltese, sunrise is at 8:29 am and sunset at 5:01 pm MST.
Sunshine
The average sunshine in December is 3.6h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, the UV index of 1 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Saltese?
How cold is it in Saltese in December?
What is the average humidity in December in Saltese?
How much does it rain in Saltese in December?
How many days does it snow in December in Saltese?
What is the month with the shortest days in Saltese?
How many hours of daylight does Saltese have in December?
When is the sunrise / sunset in December in Saltese?
How many hours of sunshine does Saltese have in December?
What are the months with the lowest UV index in Saltese?
How high is the UV index in December in Saltese?
Average temperature in December
Saltese, MT
- Average high temperature in December: 27.9°F
The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is December (27.9°F).
- Average low temperature in December: 16.9°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (16.9°F).
Average pressure in December
Saltese, MT
- Average pressure in December: 30.18"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in December
Saltese, MT
- Average wind speed in December: 4.2mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest months (with the lowest average wind speed) are August and September (4.1mph).
Average humidity in December
Saltese, MT
- Average humidity in December: 92%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (54%).
Average rainfall in December
Saltese, MT
- Average rainfall in December: 3.31"
The wettest month (with the highest rainfall) is January (3.58").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in December
Saltese, MT
- Average rainfall days in December: 3.3 days
The month with the highest number of rainy days is May (13.3 days).
The months with the least rainy days are January and February (2.8 days).
Average snowfall in December
Saltese, MT
- Average snowfall in December: 27.2"
The month with the highest snowfall is January (29.53").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Saltese, MT
- Average snowfall days in December: 20.5 days
The month with the highest number of snowfall days is March (22.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Saltese, MT
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Saltese, MT
- Average sunshine days in December: 10.8 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is March (7.5 days).
Average UV index in December
Saltese, MT
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Saltese, MT
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in December
Saltese, MT
- Average visibility in December: 3mi
The months with the highest visibility are June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Saltese, Montana, USA
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