January weather forecast
Magna, UT

Weather in January

January, the same as December, is a wintry winter month in Magna, Utah, with average temperature varying between 33.8°F (1°C) and 20.1°F (-6.6°C).

Temperature

With an average high-temperature of 33.8°F (1°C) and an average low-temperature of 20.1°F (-6.6°C), January is the coldest month.

Humidity

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

Rainfall

In Magna, during January, the rain falls for 7.2 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Magna, Utah, during the entire year, the rain falls for 96.6 days and collects up to 12.13" (308mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Magna, Utah. January is the month with the most snowfall in Magna. Snow falls for 11 days and accumulates 8.15" (207mm) of snow.

Daylight

In January, the average length of the day is 9.7h.

Sunshine

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

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Magna?

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

What is the most humid month in Magna?

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

What is the average humidity in January in Magna?

In Magna, Utah, the average relative humidity in January is 84%.

How much does it rain in Magna in January?

In Magna, in January, during 7.2 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

When does it snow the most in Magna?

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

How much does it snow in Magna in January?

In Magna, during January, snow falls for 11 days and regularly aggregates up to 8.15" (207mm) of snow.

How many hours of daylight does Magna have in January?

The average length of the day in January in Magna, Utah, is 9.7h.

What is the month with the least sunshine in Magna?

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

How many hours of sunshine does Magna have in January?

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

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

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 January, the average daily maximum UV index in Magna is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.

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).

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Average pressure in January
Magna, UT

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

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

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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).

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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%).

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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").

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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).

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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").
Months with the least snowfall are May, June, July, August and September (0").

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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).
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
Magna, UT

Average daylight in January / Average sunshine in January - Magna, UT
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.6h

The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 5.6h).

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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).

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Average UV index in January
Magna, UT

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

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

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Average cloud cover in January
Magna, UT

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

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).

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Average visibility in January
Magna, UT

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

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).

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