Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The introduction of January notes a subtle temperature variation to a still freezing cold 30.6°F (-0.8°C) from December's 30.4°F (-0.9°C). In the month of January, Stacey experiences an average low-temperature of 16°F (-8.9°C).Humidity
With an average relative humidity of 80%, January is the most humid month.Rainfall
In Stacey, in January, it is raining for 3.3 days, with typically 0.55" (14mm) of accumulated precipitation. In Stacey, Montana, during the entire year, the rain falls for 113.9 days and collects up to 14.84" (377mm) of precipitation.Snowfall
Months with snowfall in Stacey, Montana, are January through June, September through December. In January, it is snowing for 9.8 days. Throughout January, 3.39" (86mm) of snow is accumulated. In Stacey, during the entire year, snow falls for 55.2 days and aggregates up to 23.5" (597mm) of snow.Daylight
In Stacey, the average length of the day in January is 9h and 10min.On the first day of January, sunrise is at 7:44 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:07 pm MST.
Sunshine
In January, the average sunshine in Stacey is 5.3h.UV index
January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 2 in January transforms into this advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Stacey?
What is the most humid month in Stacey?
What is the average humidity in January in Stacey?
How much does it rain in Stacey in January?
How much does it snow in Stacey in January?
How many hours of daylight does Stacey have in January?
What time are sunrise and sunset in January in Stacey?
How long on average sun shines in January in Stacey?
What are the months with the lowest UV index in Stacey?
How high is the UV index in January in Stacey?
Average temperature in January
Stacey, MT
- Average high temperature in January: 30.6°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).
- Average low temperature in January: 16°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in January
Stacey, MT
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in January
Stacey, MT
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity in January
Stacey, MT
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).
Average rainfall in January
Stacey, MT
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days in January
Stacey, MT
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in January
Stacey, MT
- Average snowfall in January: 3.39"
The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Stacey, MT
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Stacey, MT
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in January
Stacey, MT
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Stacey, MT
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in January
Stacey, MT
- Average cloud cover in January: 44
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in January
Stacey, MT
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Stacey, Montana, USA
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