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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, the same as December, in Cornish, Utah, is a freezing cold winter month, with an average temperature ranging between max 28.8°F (-1.8°C) and min 13.6°F (-10.2°C). The arrival of January is marked by an average high-temperature of a still freezing cold 28.8°F (-1.8°C), bearing a close resemblance to December. Weather in January »
Weather in February
February, the last month of the winter in Cornish, is also a subzero cold month, with an average temperature fluctuating between 17.1°F (-8.3°C) and 31.1°F (-0.5°C). February denotes a minimal variation in the average high-temperature to a still subzero cold 31.1°F (-0.5°C) from January's 28.8°F (-1.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Cornish, Utah, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 40.3°F (4.6°C). The rise of average high-temperatures is seen in March, with an increase from a freezing cold 31.1°F (-0.5°C) in February to a wintry 40.3°F (4.6°C). Weather in March »
Weather in April
April in Cornish, Utah, is a chilly spring month, with an average temperature ranging between max 49.1°F (9.5°C) and min 30.6°F (-0.8°C). With the onset of April, Cornish observes a minor temperature ascent, with the average high-temperature adjusting from March's icy 40.3°F (4.6°C) to a frosty 49.1°F (9.5°C). Weather in April »
Weather in May
May, the last month of the spring in Cornish, is a refreshing month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 59.7°F (15.4°C). The arrival of May brings an increase in high-temperatures, moving from a frosty 49.1°F (9.5°C) in April to a mild 59.7°F (15.4°C). Weather in May »
Weather in June
June, the first month of the summer in Cornish, is an agreeable month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 72.7°F (22.6°C). The start of June signals an increase in the average high-temperature, moving from a moderate 59.7°F (15.4°C) in May to a pleasant 72.7°F (22.6°C). Weather in June »
Weather in July
July is a moderately hot summer month in Cornish, Utah, with an average temperature varying between 82.8°F (28.2°C) and 55.4°F (13°C). With average high and low temperatures of 82.8°F (28.2°C) and 55.4°F (13°C) respectively, July is Cornish's warmest month. The heat index value during July is calculated to be 82.4°F (28°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Cornish, Utah, with an average temperature varying between 54.5°F (12.5°C) and 81.1°F (27.3°C). August is marked by an average high-temperature of a still moderately hot 81.1°F (27.3°C), almost identical to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Cornish, Utah, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 46.8°F (8.2°C). The transition into September involves a decrease in the average high-temperature, falling from a warm 81.1°F (27.3°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Cornish, Utah, with an average temperature fluctuating between 34.9°F (1.6°C) and 54.3°F (12.4°C). In October, the average high-temperature decreases considerably from an agreeable 71.2°F (21.8°C) in September to a cool 54.3°F (12.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Cornish, is also a wintry month, with an average temperature varying between 40.8°F (4.9°C) and 25.3°F (-3.7°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's cool 54.3°F (12.4°C) to a cold 40.8°F (4.9°C). Weather in November »
Weather in December
December, the first month of the winter in Cornish, is still a freezing cold month, with temperature in the range of an average high of 28.6°F (-1.9°C) and an average low of 15.1°F (-9.4°C). Temperature records mark December as the coldest month, with highs averaging 28.6°F (-1.9°C) and lows at 15.1°F (-9.4°C). Weather in December »
Updated: Aug 3, 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?
January is the most humid month, with an average relative humidity of 90%.
What is the rainiest month in Cornish?
January is the month with the most rainfall. Rain falls for 8.2 days and accumulates 2.24" (57mm) of precipitation.
How many days does it rain?
In Cornish, during the entire year, the rain falls for 117.9 days and collects up to 17.68" (449mm) of precipitation.
When does it snow?
Months with snowfall are January through May, September through December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 15.9 days and accumulates 16.73" (425mm) of snow.
How much does it snow?
In Cornish, during the entire year, snow falls for 71.1 days and aggregates up to 56.1" (1425mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.8h of sunshine.
What are the months with the lowest UV index?
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
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?
June through August are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What part of the year is the hottest?
July is the month when Cornish experiences its warmest temperatures, averaging a high of 82.8°F (28.2°C) and a low of 55.4°F (13°C).
What is the driest month?
July is the month with the least rainfall. Rain falls for 7.3 days and accumulates 0.63" (16mm) of precipitation.
What are the months with the most sunshine?
The months with the most sunshine are July and August, with an average of 11.9h of sunshine.
What is the month with the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 6.
What is the least humid month?
August is the least humid month, with an average relative humidity of 38%.
What part of the year is the coldest?
Cornish's December weather, marked by an average high temperature of 28.6°F (-1.9°C) and an average low temperature of 15.1°F (-9.4°C), is the coldest in the year.
What is the month with the shortest days?
The month with the shortest days in Cornish is December, with an average of 9h and 12min of daylight.
Average temperature
Cornish, UT
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is December (28.6°F).
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure
Cornish, UT
- Average pressure in January:
30.29"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.25"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Cornish, UT
- Average wind speed in January:
4.2mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.7mph - Average wind speed in May:
5.4mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.7mph - Average wind speed in September:
5.3mph - Average wind speed in October:
4.7mph - Average wind speed in November:
4.8mph - Average wind speed in December:
4.3mph
The windiest months (with the highest average wind speed) are April, June and August (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity
Cornish, UT
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (38%).
Average rainfall
Cornish, UT
- Average rainfall in January:
2.24" - Average rainfall in February:
2.2" - Average rainfall in March:
1.93" - Average rainfall in April:
1.77" - Average rainfall in May:
1.93" - Average rainfall in June:
1.14"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.71" - Average rainfall in September:
1.06" - Average rainfall in October:
1.1" - Average rainfall in November:
1.18" - Average rainfall in December:
1.77"
The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is July (0.63").
Average rainfall days
Cornish, UT
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
9.6 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
7.6 days - Average rainfall days in September:
8.7 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is November (6.7 days).
Average snowfall
Cornish, UT
- Average snowfall in January:
16.73" - Average snowfall in February:
11.69" - Average snowfall in March:
6.46" - Average snowfall in April:
2.64" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Cornish, UT
- Average snowfall days in January:
15.9 days - Average snowfall days in February:
15.3 days - Average snowfall days in March:
9.8 days - Average snowfall days in April:
5 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
1.9 days - Average snowfall days in November:
7.4 days - Average snowfall days in December:
15.1 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Cornish, UT
- Average daylight in January:
9h and 3min - 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 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 3min - 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 5min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 0min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Cornish, UT
- Average sunshine days in January:
14.1 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
11.4 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
17.6 days
- Average sunshine days in July:
18.2 days - Average sunshine days in August:
18.2 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.1 days).
Average UV index
Cornish, UT
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Cornish, UT
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility
Cornish, UT
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Cornish, Utah, USA
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