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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Grantsville, Utah, is a wintry winter month, with an average temperature ranging between min 21.2°F (-6°C) and max 33.4°F (0.8°C). Grantsville's January weather, with an average high temperature of 33.4°F (0.8°C) and an average low temperature of 21.2°F (-6°C), tends to be the coldest of the year. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Grantsville, Utah, with temperature in the range of an average high of 37.2°F (2.9°C) and an average low of 25.7°F (-3.5°C). The commencement of February brings an average high-temperature of a still icy 37.2°F (2.9°C), marking an inconsequential divergence from January. Weather in February »
Weather in March
March, the first month of the spring in Grantsville, is a chilly month, with an average temperature fluctuating between 33.1°F (0.6°C) and 47.5°F (8.6°C). Grantsville sees a rise in temperature during March, with average high-temperatures transitioning from an icy 37.2°F (2.9°C) in February to a frosty 47.5°F (8.6°C). Weather in March »
Weather in April
April in Grantsville, Utah, is a fresh spring month, with an average temperature varying between 37.9°F (3.3°C) and 53.8°F (12.1°C). Grantsville, Utah, perceives a slight temperature ascent during April, with average high-temperatures adjusting from a frosty 47.5°F (8.6°C) in March to a cool 53.8°F (12.1°C). Weather in April »
Weather in May
May, the last month of the spring in Grantsville, is a comfortable month, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 63.1°F (17.3°C). The average high-temperature increases in May, moving from a fresh 53.8°F (12.1°C) in April to a refreshing 63.1°F (17.3°C). Weather in May »
Weather in June
June, the first month of the summer in Grantsville, is a warm month, with an average temperature ranging between min 54.5°F (12.5°C) and max 75.4°F (24.1°C). Grantsville's transition into June is marked by a rise in the average high-temperature, advancing from a comfortable 63.1°F (17.3°C) in May to a moderately hot 75.4°F (24.1°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Grantsville, Utah, with an average temperature fluctuating between 84.2°F (29°C) and 63.5°F (17.5°C). Grantsville experiences its highest average temperatures in July, reaching a peak of 84.2°F (29°C) and a minimum of 63.5°F (17.5°C). Weather in July »
Weather in August
August, the last month of the summer in Grantsville, is also a moderately hot month, with an average temperature ranging between min 62.2°F (16.8°C) and max 81.7°F (27.6°C). The commencement of August introduces an average high-temperature of a still warm 81.7°F (27.6°C), closely mirroring the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Grantsville, is also an agreeable month, with an average temperature fluctuating between 55.4°F (13°C) and 72.7°F (22.6°C). In September, the meteorological conditions alter, with the average high-temperature shifting from a warm 81.7°F (27.6°C) in August to a pleasant 72.7°F (22.6°C). Weather in September »
Weather in October
October, the same as September, in Grantsville, Utah, is a moderate autumn month, with temperature in the range of an average high of 57.4°F (14.1°C) and an average low of 43.2°F (6.2°C). With the transition into October, Grantsville experiences a significant decrease in average high-temperatures, moving down from a pleasant 72.7°F (22.6°C) in September to a moderate 57.4°F (14.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Grantsville, Utah, with an average temperature varying between 32.2°F (0.1°C) and 45.9°F (7.7°C). November brings a decrease in the average high-temperature, falling from October's moderate 57.4°F (14.1°C) to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Grantsville, Utah, with an average temperature fluctuating between 33.8°F (1°C) and 22.1°F (-5.5°C). A shift in Grantsville's weather is observed as November turns into December, with the average high temperature reducing from a chilly 45.9°F (7.7°C) to an icy 33.8°F (1°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Grantsville?
Grantsville experiences its lowest temperatures in January, with an average peak of 33.4°F (0.8°C) and a low of 21.2°F (-6°C).
What is the most humid month in Grantsville?
January is the most humid month in Grantsville, with an average relative humidity of 83%.
How many days does it rain in Grantsville?
In Grantsville, during the entire year, the rain falls for 137.7 days and collects up to 20.98" (533mm) of precipitation.
When does it snow in Grantsville?
Months with snowfall in Grantsville are January through May, October through December.
How much does it snow in Grantsville?
Throughout the year, there are 53.4 snowfall days, and 40.28" (1023mm) of snow is accumulated.
What is the month with the least sunshine in Grantsville?
The month with the least sunshine in Grantsville, Utah, is January, with an average of 5.1h of sunshine.
When is Daylight Saving Time (DST) in Grantsville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grantsville, Utah, 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 rainiest month in Grantsville?
April is the month with the most rainfall. Rain falls for 16.3 days and accumulates 2.52" (64mm) of precipitation.
What is the driest month in Grantsville?
The month with the least rainfall in Grantsville is June, when the rain falls for 9.3 days and typically collects 1.1" (28mm) of precipitation.
When it does not snow in Grantsville?
In Grantsville, snow does not fall in June through September.
When are the longest days in Grantsville?
June has the longest days of the year in Grantsville, with an average of 15h and 0min of daylight.
When is the highest UV index in Grantsville?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year in Grantsville?
July, having an average high-temperature of 84.2°F (29°C) and an average low-temperature of 63.5°F (17.5°C), is the warmest month in Grantsville, Utah.
What is the least humid month in Grantsville?
With an average relative humidity of 36%, July is the least humid month in Grantsville.
What month has the most sunshine in Grantsville?
The month with the most sunshine in Grantsville, Utah, is August, with an average of 11.8h of sunshine.
What is the snowiest month in Grantsville?
The month with the most snowfall in Grantsville is December, when snow falls for 12.5 days and typically aggregates up to 9.69" (246mm) of snow.
What is the month with the shortest days in Grantsville?
December has the shortest days of the year in Grantsville, with an average of 9h and 18min of daylight.
When is the lowest UV index in Grantsville?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Grantsville, UT
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure
Grantsville, UT
- Average pressure in January:
30.27"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.87"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:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.22"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Grantsville, UT
- Average wind speed in January:
6mph - Average wind speed in February:
7.4mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.9mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is January (6mph).
Average humidity
Grantsville, UT
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (36%).
Average rainfall
Grantsville, UT
- Average rainfall in January:
1.69" - Average rainfall in February:
1.89" - Average rainfall in March:
2.17" - Average rainfall in April:
2.52" - Average rainfall in May:
2.36" - Average rainfall in June:
1.1"
The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is June (1.1").
Average rainfall days
Grantsville, UT
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
11.1 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
15.1 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is November (7.5 days).
Average snowfall
Grantsville, UT
- Average snowfall in January:
9.21" - Average snowfall in February:
8.94" - Average snowfall in March:
5.63" - Average snowfall in April:
2.01" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is December (9.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Grantsville, UT
- Average snowfall days in January:
11.9 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
0.2 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:
1.1 days - Average snowfall days in November:
5.2 days - Average snowfall days in December:
12.5 days
The month with the highest number of snowfall days is December (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grantsville, UT
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
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 1min - Average sunshine in February:
6h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 4min - Average sunshine in October:
7h and 3min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Grantsville, UT
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
10.2 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
18 days
- Average sunshine days in July:
15.9 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
13.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (10.2 days).
Average UV index
Grantsville, UT
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Grantsville, UT
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Grantsville, UT
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Grantsville, Utah, USA
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