January weather forecast
Magna, UT

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Weather in January

January, like December, in Magna, Utah, is an icy winter month, with an average temperature ranging between max 33.8°F (1°C) and min 20.1°F (-6.6°C).

Temperature

Magna experiences its lowest average temperatures in January, reaching a peak of 33.8°F (1°C) and a minimum of 20.1°F (-6.6°C).

Humidity

With an average relative humidity of 84%, January is the most humid month in Magna.

Rainfall

In January, in Magna, the rain falls for 7.2 days. Throughout January, 1.46" (37mm) of precipitation is accumulated. Throughout the year, in Magna, there are 96.6 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. The month with the most snowfall in Magna is January, when snow falls for 11 days and typically aggregates up to 8.15" (207mm) of snow.

Daylight

In Magna, the average length of the day in January is 9h and 40min.
On the first day of January, sunrise is at 7:52 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:44 pm MST.

Sunshine

January has the least sunshine of the year in Magna, with an average of 5.6h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 in January translates into this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Frequently asked questions

What month is the coldest in Magna?

With average high temperatures of 33.8°F (1°C) and lows of 20.1°F (-6.6°C), January is the coldest month in Magna, Utah.

How cold is it in Magna in January?

The high-temperature, in January, in Magna, is 33.8°F (1°C), while the low-temperature averages to 20.1°F (-6.6°C).

What is the most humid month in Magna?

The most humid month is January, with an average relative humidity of 84%.

What is the average humidity in January in Magna?

The average relative humidity in January in Magna is 84%.

How much does it rain in Magna in January?

In January, in Magna, the rain falls for 7.2 days. Throughout January, 1.46" (37mm) of precipitation is accumulated.

What is the snowiest month in Magna?

January is the month with the most snowfall in Magna. Snow falls for 11 days and accumulates 8.15" (207mm) of snow.

How many days does it snow in January in Magna?

In Magna, Utah, in January, during 11 snowfall days, 8.15" (207mm) of snow is typically accumulated.

What is the average length of the day in January in Magna?

In January, the average day length in Magna is 9h and 40min.

When are sunrise and sunset in January in Magna?

In January, on the first day of the month, sunrise is at 7:52 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:44 pm MST.

What is the month with the least sunshine in Magna?

The month with the least sunshine is January, with an average of 5.6h of sunshine.

How long on average sun shines in January in Magna?

In Magna, Utah, the average sunshine duration in January is 5.6h.

When is the lowest UV index in Magna?

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

What is the UV index intensity in January in Magna?

In Magna, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Magna, UT

Average temperature in January - Magna, UT
  • Average high temperature in January: 33.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in January: 20.1°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in January
Magna, UT

Average pressure in January - Magna, UT
  • Average pressure in January: 30.28"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in January
Magna, UT

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

The windiest month (with the highest average wind speed) is March (6.7mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

Average humidity in January
Magna, UT

Average humidity in January - Magna, UT
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is July (36%).

Average rainfall in January
Magna, UT

Average rainfall in January - Magna, UT
  • Average rainfall in January: 1.46"

The wettest month (with the highest rainfall) is December (1.61").
The driest month (with the least rainfall) is June (0.35").

Average rainfall days in January
Magna, UT

Average rainfall days in January - Magna, UT
  • Average rainfall days in January: 7.2 days

The month with the highest number of rainy days is April (12.2 days).
The month with the least rainy days is June (4.6 days).

Average snowfall in January
Magna, UT

Average snowfall in January - Magna, UT
  • Average snowfall in January: 8.15"

The month with the highest snowfall is January (8.15").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Magna, UT

Average snowfall days in January - Magna, UT
  • Average snowfall days in January: 11 days

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Magna, UT
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 5h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in January
Magna, UT

Average sunshine days in January - Magna, UT
  • Average sunshine days in January: 17.5 days

The month with the most sunshine days is June (23.6 days).
The month with the least sunshine days is February (13.6 days).

Average UV index in January
Magna, UT

Average UV index in January - Magna, 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).

Average cloud cover in January
Magna, UT

Average cloud cover in January - Magna, UT
  • Average cloud cover in January: 39

The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in January
Magna, UT

Average visibility in January - Magna, UT
  • Average visibility in January: 5mi

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).

Magna, Utah, USA

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