Climate and monthly weather forecast
Mills, UT

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Weather in January

January, like December, in Mills, Utah, is a wintry winter month, with an average temperature varying between 33.4°F (0.8°C) and 17.1°F (-8.3°C). With average high and low temperatures of 33.4°F (0.8°C) and 17.1°F (-8.3°C) respectively, January is Mills's coldest month. Weather in January »

Weather in February

February, the last month of the winter in Mills, is another cold month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 36.5°F (2.5°C). The arrival of February marks a slight shift to an average high-temperature of a still cold 36.5°F (2.5°C) from January's 33.4°F (0.8°C). Weather in February »

Weather in March

March, the first month of the spring in Mills, is a chilly month, with an average temperature fluctuating between 46°F (7.8°C) and 28.8°F (-1.8°C). In Mills, the average high-temperature in March rises, from a cold 36.5°F (2.5°C) in February, to a frosty 46°F (7.8°C). Weather in March »

Weather in April

April in Mills, Utah, is a fresh spring month, with an average temperature varying between 54.1°F (12.3°C) and 33.4°F (0.8°C). April brings a slight increase in the average high-temperature, progressing from a frosty 46°F (7.8°C) in March to a fresh 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Mills, Utah, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 40.6°F (4.8°C). May's arrival is marked by an increase in the average high-temperature, moving from a fresh 54.1°F (12.3°C) in April to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Mills, Utah, with an average temperature ranging between min 49.6°F (9.8°C) and max 78.6°F (25.9°C). The shift from May to June sees an increase in the average high-temperature, transitioning from an enjoyable 64.9°F (18.3°C) to a moderately hot 78.6°F (25.9°C). Weather in June »

Weather in July

July is a hot summer month in Mills, Utah, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 58.3°F (14.6°C). Mills records the warmest temperatures in July, averaging a high of 86.2°F (30.1°C) and a low of 58.3°F (14.6°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Mills, Utah, with an average temperature fluctuating between 84.6°F (29.2°C) and 56.8°F (13.8°C). August observes an average high-temperature of a moderately hot 84.6°F (29.2°C), marking an insignificant difference from July's 86.2°F (30.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Mills, Utah, with an average temperature varying between 75.6°F (24.2°C) and 50.2°F (10.1°C). As August transitions to September, the average high-temperature falls from a moderately hot 84.6°F (29.2°C) to a still warm 75.6°F (24.2°C). Weather in September »

Weather in October

October, the same as September, in Mills, Utah, is a moderate autumn month, with an average temperature varying between 37.9°F (3.3°C) and 59°F (15°C). October marks a distinct drop in the average high-temperature, descending from September's warm 75.6°F (24.2°C) to a moderate 59°F (15°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Mills, Utah, with an average temperature varying between 46.8°F (8.2°C) and 27.5°F (-2.5°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a mild 59°F (15°C) to a chilly 46.8°F (8.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Mills, Utah, with an average temperature varying between 33.8°F (1°C) and 17.8°F (-7.9°C). Mills in December undergoes a mild reduction in the average high-temperature, shifting from November's chilly 46.8°F (8.2°C) to an icy 33.8°F (1°C). Weather in December »
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January stands out as Mills's coldest month, with temperatures ranging between an average high of 33.4°F (0.8°C) and a low of 17.1°F (-8.3°C).

What is the most humid month in Mills?

The most humid month is January, with an average relative humidity of 83%.

How many days does it rain?

Throughout the year, there are 99.7 rainfall days, and 11.61" (295mm) of precipitation is accumulated.

When does it snow?

January through May, October through December are months with snowfall.

What is the snowiest month in Mills?

The month with the most snowfall is January, when snow falls for 11.8 days and typically aggregates up to 8.9" (226mm) of snow.

How many days does it snow?

Throughout the year, there are 56.2 snowfall days, and 40.47" (1028mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 5.8h of sunshine.

What is the month with the lowest UV index?

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

What is the wettest month?

The month with the most rainfall in Mills, Utah, is March, when the rain falls for 10 days and typically aggregates up to 1.57" (40mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month?

With an average relative humidity of 34%, June is the least humid month.

What is the driest month?

June is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.43" (11mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What are the months with the highest UV index in Mills?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What are the warmest months?

Mills records the warmest temperatures in July, averaging a high of 86.2°F (30.1°C) and a low of 58.3°F (14.6°C).

What month has the most sunshine?

August has the most sunshine of the year, with an average of 12h of sunshine.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Mills, UT

Average temperature - Mills, UT

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (33.4°F).

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

Average pressure
Mills, UT

Average pressure - Mills, UT

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed
Mills, UT

Average wind speed - Mills, UT

The windiest months (with the highest average wind speed) are April and June (6.5mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).

Average rainfall
Mills, UT

Average rainfall - Mills, UT

The wettest month (with the highest rainfall) is March (1.57").
The driest month (with the least rainfall) is June (0.43").

Average rainfall days
Mills, UT

Average rainfall days - Mills, UT

The month with the highest number of rainy days is April (11.7 days).
The month with the least rainy days is June (5.3 days).

Average snowfall
Mills, UT

Average snowfall - Mills, UT

The month with the highest snowfall is January (8.9").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Mills, UT

Average snowfall days - Mills, UT

The month with the highest number of snowfall days is December (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Mills, UT

Average daylight / Average sunshine - Mills, UT

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

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 48min).

Average sunshine days
Mills, UT

Average sunshine days - Mills, UT

The month with the most sunshine days is June (22 days).
The month with the least sunshine days is February (13.9 days).

Average UV index
Mills, UT

Average UV index - Mills, UT

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 visibility
Mills, UT

Average visibility - Mills, UT

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Mills, Utah, USA

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