Climate and monthly weather forecast
Fillmore, UT

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Weather in January

January, the same as December, is another cold winter month in Fillmore, Utah, with temperature in the range of an average low of 21.7°F (-5.7°C) and an average high of 37°F (2.8°C). The coldest time of the year is January, with temperatures averaging a high of 37°F (2.8°C) and a low of 21.7°F (-5.7°C). Weather in January »

Weather in February

February, the last month of the winter in Fillmore, is also a wintry month, with an average temperature fluctuating between 41.5°F (5.3°C) and 25.9°F (-3.4°C). The arrival of February sees a recorded average high-temperature of a still icy 41.5°F (5.3°C), showing little divergence from the previous month's conditions. Weather in February »

Weather in March

March, the first month of the spring in Fillmore, is a fresh month, with an average temperature ranging between max 52.2°F (11.2°C) and min 34.9°F (1.6°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a wintry 41.5°F (5.3°C) to a cool 52.2°F (11.2°C). Weather in March »

Weather in April

April is a moderate spring month in Fillmore, Utah, with an average temperature varying between 59.5°F (15.3°C) and 39.6°F (4.2°C). A soft shift in the average high-temperature is noticeable in April, transitioning from a cool 52.2°F (11.2°C) in March to a refreshing 59.5°F (15.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Fillmore, Utah, with an average temperature fluctuating between 46.8°F (8.2°C) and 69.4°F (20.8°C). Fillmore sees an increase in the average high-temperature with the arrival of May, moving from April's moderate 59.5°F (15.3°C) to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

June, the first month of the summer in Fillmore, is a warm month, with an average temperature varying between 56.8°F (13.8°C) and 83.7°F (28.7°C). A rise in the average high-temperature is observed during June, moving from a pleasant 69.4°F (20.8°C) in May to a warm 83.7°F (28.7°C). Weather in June »

Weather in July

July is a hot summer month in Fillmore, Utah, with an average temperature ranging between min 65.5°F (18.6°C) and max 90.5°F (32.5°C). July, having an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 65.5°F (18.6°C), is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Fillmore, Utah, with an average temperature ranging between max 88.5°F (31.4°C) and min 64.4°F (18°C). August begins with an average high-temperature of a still tropical 88.5°F (31.4°C), reflecting close similarity to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Fillmore, is still a warm month, with an average temperature fluctuating between 79.2°F (26.2°C) and 56.7°F (13.7°C). Onset of September comes with a temperature decline, the average high falling from a hot 88.5°F (31.4°C) in August to a moderately hot 79.2°F (26.2°C). Weather in September »

Weather in October

October, like September, in Fillmore, Utah, is another enjoyable autumn month, with an average temperature varying between 62.6°F (17°C) and 43°F (6.1°C). October is marked by a significant decrease, with the average high-temperature retreating from a warm 79.2°F (26.2°C) in September to a comfortable 62.6°F (17°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Fillmore, Utah, with an average temperature varying between 50.2°F (10.1°C) and 32.2°F (0.1°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a refreshing 62.6°F (17°C) to a cool 50.2°F (10.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Fillmore, Utah, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 37.6°F (3.1°C). A subtle decrease in the average high-temperature marks December, falling from November's fresh 50.2°F (10.1°C) to a wintry 37.6°F (3.1°C). Weather in December »
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Fillmore's temperature records reveal January as the coldest month, marked by average highs of 37°F (2.8°C) and lows of 21.7°F (-5.7°C).

What is the most humid month?

With an average relative humidity of 77%, January is the most humid month.

How much does it rain?

In Fillmore, during the entire year, the rain falls for 64.3 days and collects up to 4.37" (111mm) of precipitation.

When does it snow in Fillmore?

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

How many days does it snow?

In Fillmore, during the entire year, snow falls for 26.6 days and aggregates up to 10.83" (275mm) of snow.

What is the month with the least sunshine?

January and December, with an average of 6.3h of sunshine, are months with the least sunshine.

What is the month with the lowest UV index?

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

When does it snow the most?

February is the month with the most snowfall in Fillmore. Snow falls for 5.3 days and accumulates 2.8" (71mm) of snow.

What is the wettest month in Fillmore?

The wettest months are March and April, with an average 0.55" (14mm) of rainfall.

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 in Fillmore?

The least humid month is June, with an average relative humidity of 25%.

What is the driest month?

The month with the least rainfall is June, when the rain falls for 3.1 days and typically collects 0.12" (3mm) of precipitation.

When it does not snow?

June through September are months without snowfall in Fillmore.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What are the months with the highest UV index?

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

What time of the year is the hottest?

July is the month when Fillmore experiences its warmest temperatures, averaging a high of 90.5°F (32.5°C) and a low of 65.5°F (18.6°C).

What month has the most sunshine?

With an average of 11.9h of sunshine, August has the most sunshine of the year.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

Average temperature
Fillmore, UT

Average temperature - Fillmore, UT

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (37°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure
Fillmore, UT

Average pressure - Fillmore, UT

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed
Fillmore, UT

Average wind speed - Fillmore, UT

The windiest month (with the highest average wind speed) is June (8.8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).

Average humidity
Fillmore, UT

Average humidity - Fillmore, UT

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is June (25%).

Average rainfall
Fillmore, UT

Average rainfall - Fillmore, UT

The wettest months (with the highest rainfall) are March and April (0.55").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days
Fillmore, UT

Average rainfall days - Fillmore, UT

The month with the highest number of rainy days is April (9 days).
The month with the least rainy days is June (3.1 days).

Average snowfall
Fillmore, UT

Average snowfall - Fillmore, UT

The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Fillmore, UT

Average snowfall days - Fillmore, UT

The month with the highest number of snowfall days is December (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Fillmore, UT

Average daylight / Average sunshine - Fillmore, 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 30min).

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).

Average sunshine days
Fillmore, UT

Average sunshine days - Fillmore, UT

The month with the most sunshine days is October (25.2 days).
The month with the least sunshine days is April (19.6 days).

Average UV index
Fillmore, UT

Average UV index - Fillmore, 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
Fillmore, UT

Average visibility - Fillmore, UT

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).

Fillmore, Utah, USA

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