Climate and monthly weather forecastFillmore, UT
Climate and monthly weather forecast
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 »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 in January:
30.24"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.87"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.19"Hg
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 in January:
4.7mph - Average wind speed in February:
6.2mph - Average wind speed in March:
7.6mph - Average wind speed in April:
8mph - Average wind speed in May:
7.7mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
7.9mph - Average wind speed in August:
7.9mph - Average wind speed in September:
7.5mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.2mph - Average wind speed in December:
5.3mph
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
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 in January:
0.28" - Average rainfall in February:
0.43" - Average rainfall in March:
0.55" - Average rainfall in April:
0.55" - Average rainfall in May:
0.47" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.28" - Average rainfall in September:
0.28" - Average rainfall in October:
0.31" - Average rainfall in November:
0.39" - Average rainfall in December:
0.43"
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 in January:
4.9 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
7.2 days - Average rainfall days in April:
9 days - Average rainfall days in May:
6.8 days - Average rainfall days in June:
3.1 days
- Average rainfall days in July:
6.3 days - Average rainfall days in August:
5 days - Average rainfall days in September:
4.7 days - Average rainfall days in October:
4 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
5.5 days
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 in January:
1.77" - Average snowfall in February:
2.8" - Average snowfall in March:
2.05" - Average snowfall in April:
0.63" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
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 in January:
5.4 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
1.9 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
6.4 days
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 in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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).
- Average sunshine in January:
6h and 18min - Average sunshine in February:
7h and 48min - Average sunshine in March:
8h and 42min - Average sunshine in April:
10h and 18min - Average sunshine in May:
11h and 18min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 54min - Average sunshine in September:
9h and 48min - Average sunshine in October:
7h and 54min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 18min
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 in January:
23.5 days - Average sunshine days in February:
20.7 days - Average sunshine days in March:
21.2 days - Average sunshine days in April:
19.6 days - Average sunshine days in May:
21.6 days - Average sunshine days in June:
25.1 days
- Average sunshine days in July:
19.8 days - Average sunshine days in August:
19.8 days - Average sunshine days in September:
23.5 days - Average sunshine days in October:
25.2 days - Average sunshine days in November:
24.4 days - Average sunshine days in December:
22.2 days
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
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
Fillmore, UT
The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 9).
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).





