January weather forecast
Bluff, UT

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Weather in January

The New Year in Bluff, Utah, welcomes residents with relatively cold temperatures, having highs reaching up to 36.5°F (2.5°C) and dipping to lows of approximately 22.5°F (-5.3°C). January sees a significant snowfall with 6 snowy days contributing to an accumulation of around 4.06" (103mm). Compared to the following month, January is more humid with slightly less hours of sunshine. Residents also contend with periods of relative cloudiness along with the occasional winds that often blow at a moderate speed. Notably, daylight hours are at their shortest during this time.

Temperature

The coldest period in Bluff is January, when temperatures fluctuate between an average high of 36.5°F (2.5°C) and a low of 22.5°F (-5.3°C).

Humidity

The most humid month in Bluff is January, with an average relative humidity of 71%.

Rainfall

In Bluff, in January, during 3.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Bluff, during the entire year, the rain falls for 73.8 days and collects up to 7.72" (196mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Bluff, during January, snow falls for 6 days and regularly aggregates up to 4.06" (103mm) of snow. Throughout the year, there are 25.5 snowfall days, and 17.09" (434mm) of snow is accumulated.

Daylight

In Bluff, the average length of the day in January is 9h and 56min.
On the first day of the month, sunrise is at 7:32 am and sunset at 5:11 pm. On the last day of January, in Bluff, sunrise is at 7:22 am and sunset at 5:41 pm MST.

Sunshine

The month with the least sunshine in Bluff is January, with an average of 6.6h of sunshine.

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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What part of the year is the coldest in Bluff?

January is the month that records the lowest temperatures in Bluff, Utah, with averages ranging from a high of 36.5°F (2.5°C) to a low of 22.5°F (-5.3°C).

How cold is it in Bluff in January?

The high-temperature, in January, in Bluff, is 36.5°F (2.5°C), while the low-temperature averages to 22.5°F (-5.3°C).

What is the most humid month in Bluff?

With an average relative humidity of 71%, January is the most humid month in Bluff, Utah.

What is the average humidity in January in Bluff?

The average relative humidity in January in Bluff, Utah, is 71%.

How many days does it rain in January in Bluff?

In Bluff, in January, it is raining for 3.3 days, with typically 0.55" (14mm) of accumulated precipitation.

How many days does it snow in January in Bluff?

In Bluff, in January, during 6 snowfall days, 4.06" (103mm) of snow is typically accumulated.

How many hours of daylight does Bluff have in January?

The average day length in January in Bluff is 9h and 56min.

What time are sunrise and sunset in January in Bluff?

In January, on the first day of the month, sunrise is at 7:32 am and sunset at 5:11 pm. On the last day of the month, in Bluff, Utah, sunrise is at 7:22 am and sunset at 5:41 pm MST.

What is the month with the least sunshine in Bluff?

With an average of 6.6h of sunshine, January has the least sunshine of the year in Bluff.

How long on average sun shines in January in Bluff?

The average sunshine duration in January in Bluff is 6.6h.

What is the month with the lowest UV index in Bluff?

The months with the lowest UV index in Bluff, Utah, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in January in Bluff?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
38.3°F 3.5°C
36.5°F 2.5°C
41.9°F 5.5°C
Average low temperature
23.7°F -4.6°C
22.5°F -5.3°C
27°F -2.8°C
Average pressure
30.16" 766mmHg
30.23" 768mmHg
30.09" 764mmHg
Average wind speed
5.3mph 8.5km/h
5.1mph 8.2km/h
6.3mph 10.1km/h
Average max. wind speed
6mph 9.7km/h
5.6mph 9km/h
6.9mph 11.1km/h
Average wind speed gusts
9.4mph 15.1km/h
9.3mph 15km/h
10.5mph 16.9km/h
Average humidity
65%
71%
64%
Average rainfall
0.71" 18mm
0.55" 14mm
0.67" 17mm
Average rainfall days
3.7
3.3
2.9
Average snowfall
5.2" 132mm
4.06" 103mm
4.49" 114mm
Average snowfall days
6.5
6
5.9
Average daylight
9h 4min
9h 5min
10h 5min
Average sunshine
6h 4min
6h 4min
7h 3min
Average sunshine days
22.6
24.2
21
Average UV index
2
2
2
Average cloud cover
26%
26%
24%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Bluff, UT

Average temperature in January - Bluff, UT
  • Average high temperature in January: 36.5°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in January
Bluff, UT

Average pressure in January - Bluff, UT
  • Average pressure in January: 30.23"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Bluff, UT

Average wind speed in January - Bluff, UT
  • Average wind speed in January: 5.1mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

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Average humidity in January
Bluff, UT

Average humidity in January - Bluff, UT
  • Average humidity in January: 71%

The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in January
Bluff, UT

Average rainfall in January - Bluff, UT
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is June (0.31").

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Average rainfall days in January
Bluff, UT

Average rainfall days in January - Bluff, UT
  • Average rainfall days in January: 3.3 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is February (2.9 days).

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Average snowfall in January
Bluff, UT

Average snowfall in January - Bluff, UT
  • Average snowfall in January: 4.06"

The month with the highest snowfall is December (5.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Bluff, UT

Average snowfall days in January - Bluff, UT
  • Average snowfall days in January: 6 days

The month with the highest number of snowfall days is December (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Bluff, UT

Average daylight in January / Average sunshine in January - Bluff, UT
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).

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Average sunshine days in January
Bluff, UT

Average sunshine days in January - Bluff, UT
  • Average sunshine days in January: 24.2 days

The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in January
Bluff, UT

Average UV index in January - Bluff, UT
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Bluff, UT

Average cloud cover in January - Bluff, UT
  • Average cloud cover in January: 26

The months with the most cloud cover are January and December (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in January
Bluff, UT

Average visibility in January - Bluff, UT
  • 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).

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Bluff, Utah, USA

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