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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, is a frosty winter month in Rockville, Utah, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 28.9°F (-1.7°C). Rockville ushers in January with an average high-temperature of a still chilly 45°F (7.2°C), showing a close resemblance to the previous month. Weather in January »
Weather in February
February, the last month of the winter in Rockville, is another chilly month, with an average temperature varying between 47.5°F (8.6°C) and 31.6°F (-0.2°C). The ushering in of February brings an average high-temperature of a still frosty 47.5°F (8.6°C), closely mirroring the 45°F (7.2°C) of January. Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Rockville, Utah, with an average temperature ranging between min 37.8°F (3.2°C) and max 56.3°F (13.5°C). As Rockville transitions into March, the average high-temperature is observed to slightly rise from a chilly 47.5°F (8.6°C) in February to a moderate 56.3°F (13.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Rockville, Utah, with an average temperature varying between 63.5°F (17.5°C) and 43.5°F (6.4°C). As March transitions into April, a subtle temperature shift is observed, with average highs adjusting from a mild 56.3°F (13.5°C) to an enjoyable 63.5°F (17.5°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Rockville, Utah, with an average temperature fluctuating between 72.5°F (22.5°C) and 51.8°F (11°C). Rockville's transition into May is marked by a rise in the average high-temperature, advancing from a refreshing 63.5°F (17.5°C) in April to an agreeable 72.5°F (22.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Rockville, Utah, with an average temperature fluctuating between 86.2°F (30.1°C) and 62.2°F (16.8°C). A shift in the average high-temperature is noticeable in June, changing from an agreeable 72.5°F (22.5°C) in May to a hot 86.2°F (30.1°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Rockville, Utah, with an average temperature ranging between max 90°F (32.2°C) and min 69.4°F (20.8°C). Rockville's July weather reaches an average high of 90°F (32.2°C) and an average low of 69.4°F (20.8°C), making it the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Rockville, is also a hot month, with an average temperature ranging between min 68.4°F (20.2°C) and max 87.8°F (31°C). The advent of August reveals an average high-temperature of a still tropical 87.8°F (31°C), showing minimal difference from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Rockville, is still a warm month, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 61.2°F (16.2°C). September implies a soft temperature shift, with average high-temperatures reducing from August's hot 87.8°F (31°C) to a moderately hot 80.4°F (26.9°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Rockville, Utah, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 67.1°F (19.5°C). As Rockville enters October, the average high-temperature decreases from the a warm 80.4°F (26.9°C) of September to an enjoyable 67.1°F (19.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another mild month in Rockville, Utah, with temperature in the range of an average high of 55.8°F (13.2°C) and an average low of 36.7°F (2.6°C). The arrival of November indicates a decrease in the average high-temperature, moving from an enjoyable 67.1°F (19.5°C) in October to a moderate 55.8°F (13.2°C). Weather in November »
Weather in December
December, the first month of the winter in Rockville, is still a chilly month, with an average temperature ranging between min 28.9°F (-1.7°C) and max 43.9°F (6.6°C). The month of December, characterized by an average high of 43.9°F (6.6°C) and a low of 28.9°F (-1.7°C), is recognized as the coldest. Weather in December »
Updated: Jul 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the most humid month?
With an average relative humidity of 64%, January is the most humid month.
How many days does it rain?
In Rockville, during the entire year, the rain falls for 73.7 days and collects up to 9.88" (251mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow?
In Rockville, during the entire year, snow falls for 24 days and aggregates up to 21.93" (557mm) of snow.
What are the months with the least sunshine?
January and December, with an average of 7h of sunshine, are months with the least sunshine.
What are the months 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.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 5.9 days and accumulates 6.06" (154mm) of snow.
What is the wettest month?
The month with the most rainfall is March, when the rain falls for 8.3 days and typically aggregates up to 1.14" (29mm) 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.
When it does not snow?
In Rockville, Utah, snow does not fall in May through October.
What is the least humid month?
The least humid month is June, with an average relative humidity of 20%.
What is the driest month?
June is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.16" (4mm) of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What is the month with the most sunshine?
The months with the most sunshine are June and July, with an average of 11.9h of sunshine.
What time of the year is the hottest in Rockville?
Temperature readings reach their annual highs in July, averaging 90°F (32.2°C) and a minimum average of 69.4°F (20.8°C).
When is the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 7.
What time of the year is the coldest?
December tends to be the coldest month, with temperatures averaging a daily high of 43.9°F (6.6°C) and a low of 28.9°F (-1.7°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Rockville, UT
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (43.9°F).
The month with the highest average low temperature is July (69.4°F).
The coldest months (with the lowest average low temperature) are January and December (28.9°F).
Average pressure
Rockville, UT
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.85"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.93"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Rockville, UT
- Average wind speed in January:
5.5mph - Average wind speed in February:
5.6mph - Average wind speed in March:
6.6mph - Average wind speed in April:
7.5mph - Average wind speed in May:
7.5mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.6mph - Average wind speed in October:
5.8mph - Average wind speed in November:
5.5mph - Average wind speed in December:
5.3mph
The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).
Average humidity
Rockville, UT
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is June (20%).
Average rainfall
Rockville, UT
- Average rainfall in January:
1.02" - Average rainfall in February:
1.1" - Average rainfall in March:
1.14" - Average rainfall in April:
0.63" - Average rainfall in May:
0.63" - Average rainfall in June:
0.16"
- Average rainfall in July:
0.94" - Average rainfall in August:
0.98" - Average rainfall in September:
0.75" - Average rainfall in October:
0.59" - Average rainfall in November:
0.87" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is March (1.14").
The driest month (with the least rainfall) is June (0.16").
Average rainfall days
Rockville, UT
- Average rainfall days in January:
4.9 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
6.7 days - Average rainfall days in May:
6 days - Average rainfall days in June:
2.3 days
- Average rainfall days in July:
10.9 days - Average rainfall days in August:
8.1 days - Average rainfall days in September:
6.7 days - Average rainfall days in October:
4.8 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
6.1 days
The month with the highest number of rainy days is July (10.9 days).
The month with the least rainy days is June (2.3 days).
Average snowfall
Rockville, UT
The month with the highest snowfall is February (6.06").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Rockville, UT
- Average snowfall days in January:
5 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.9 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 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
5.9 days
The months with the highest number of snowfall days are February and December (5.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rockville, UT
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
9h and 0min - Average sunshine in March:
8h and 5min - Average sunshine in April:
10h and 2min - Average sunshine in May:
11h and 4min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 5min - Average sunshine in October:
8h and 2min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h and 0min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days
Rockville, UT
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
19.2 days - Average sunshine days in March:
19.5 days - Average sunshine days in April:
20.2 days - Average sunshine days in May:
20.8 days - Average sunshine days in June:
25.3 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
19 days - Average sunshine days in October:
23.3 days - Average sunshine days in November:
24.2 days - Average sunshine days in December:
21.6 days
The month with the most sunshine days is June (25.3 days).
The month with the least sunshine days is July (13.8 days).
Average UV index
Rockville, UT
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Rockville, UT
The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility
Rockville, UT
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Rockville, Utah, USA
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