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 Mount Sterling, Illinois, is a wintry winter month, with an average temperature ranging between max 32.7°F (0.4°C) and min 20.3°F (-6.5°C). January is the coldest month, with an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 20.3°F (-6.5°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Mount Sterling, Illinois, with an average temperature varying between 37.9°F (3.3°C) and 24.3°F (-4.3°C). In Mount Sterling, Illinois, the average high-temperature in February is practically the same as in January - a still cold 37.9°F (3.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Mount Sterling, Illinois, with temperature in the range of an average low of 35.2°F (1.8°C) and an average high of 50.9°F (10.5°C). In Mount Sterling, the average high-temperature in March rises from a wintry 37.9°F (3.3°C) in February to a cool 50.9°F (10.5°C). Weather in March »
Weather in April
April in Mount Sterling, Illinois, is a comfortable spring month, with an average temperature ranging between min 45.3°F (7.4°C) and max 62.6°F (17°C). In April, the average high-temperature rises from a fresh 50.9°F (10.5°C) in March to a comfortable 62.6°F (17°C). Weather in April »
Weather in May
May, the last month of the spring in Mount Sterling, is an agreeable month, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 72°F (22.2°C). In Mount Sterling, Illinois, the average high-temperature in May increases from an enjoyable 62.6°F (17°C) in April to an agreeable 72°F (22.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Mount Sterling, Illinois, with an average temperature varying between 64°F (17.8°C) and 81°F (27.2°C). In Mount Sterling, the average high-temperature in June rises from an agreeable 72°F (22.2°C) in May to a moderately hot 81°F (27.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Mount Sterling, Illinois, with an average temperature ranging between max 83.7°F (28.7°C) and min 66.6°F (19.2°C). With an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 66.6°F (19.2°C), July is the warmest month. In July, the average heat index is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Mount Sterling, is another warm month, with an average temperature fluctuating between 64.4°F (18°C) and 82.9°F (28.3°C). In Mount Sterling, the average high-temperature in August is essentially the same as in July - a still warm 82.9°F (28.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Mount Sterling, is also a moderately hot month, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 58.1°F (14.5°C). In September, the average high-temperature is relatively the same as in August - a still moderately hot 77.7°F (25.4°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Mount Sterling, Illinois, with an average temperature varying between 46.8°F (8.2°C) and 63.9°F (17.7°C). In October, the average high-temperature decreases from a moderately hot 77.7°F (25.4°C) in September to an enjoyable 63.9°F (17.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Mount Sterling, is another cool month, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 50°F (10°C). In November, the average high-temperature decreases from a comfortable 63.9°F (17.7°C) in October to a fresh 50°F (10°C). Weather in November »
Weather in December
December, the first month of the winter in Mount Sterling, is also a wintry month, with an average temperature ranging between max 38.5°F (3.6°C) and min 26.8°F (-2.9°C). In December, the average high-temperature drops from a cool 50°F (10°C) in November to a cold 38.5°F (3.6°C). Weather in December »
[Resources]FAQ
What is the coldest month in Mount Sterling?
January is the coldest month in Mount Sterling, Illinois, with an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 20.3°F (-6.5°C).
What is the driest month in Mount Sterling?
The month with the least rainfall in Mount Sterling, Illinois, is January, when the rain falls for 5.3 days and typically collects 0.98" (25mm) of precipitation.
How many days does it rain in Mount Sterling?
Throughout the year, in Mount Sterling, Illinois, there are 132 rainfall days, and 22.17" (563mm) of precipitation is accumulated.
When does it snow in Mount Sterling?
Months with snowfall are January through April, November and December.
When does it snow the most in Mount Sterling?
January is the month with the most snowfall in Mount Sterling, Illinois. Snow falls for 7.8 days and accumulates 3.19" (81mm) of snow.
How many days does it snow in Mount Sterling?
Throughout the year, there are 23.8 snowfall days, and 8.5" (216mm) of snow is accumulated.
What is the month with the least sunshine in Mount Sterling?
The month with the least sunshine in Mount Sterling is January, with an average of 4.3h of sunshine.
What is the month with the lowest UV index in Mount Sterling?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Mount Sterling?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month in Mount Sterling?
May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.23" (82mm) of precipitation.
When it does not snow in Mount Sterling?
May through October are months without snowfall.
When are the longest days in Mount Sterling?
June has the longest days of the year, with an average of 14h and 58min of daylight.
What is the month with the most sunshine in Mount Sterling?
June and July, with an average of 10.2h of sunshine, are months with the most sunshine in Mount Sterling, Illinois.
When is the highest UV index in Mount Sterling?
The months with the highest UV index in Mount Sterling are June through August, with an average maximum UV index of 6.
What is the warmest month in Mount Sterling?
The warmest month is July, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 66.6°F (19.2°C).
What is the most humid month in Mount Sterling?
July is the most humid month, with an average relative humidity of 82%.
What is the least humid month in Mount Sterling?
October is the least humid month, with an average relative humidity of 71%.
What is the month with the shortest days in Mount Sterling?
With an average of 9h and 23min of daylight, December has the shortest days of the year in Mount Sterling.
Average temperature
Mount Sterling, IL
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.7°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Mount Sterling, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Mount Sterling, IL
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.4mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity
Mount Sterling, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Mount Sterling, IL
- Average rainfall in January:
0.98" - Average rainfall in February:
1.06" - Average rainfall in March:
1.85" - Average rainfall in April:
2.44" - Average rainfall in May:
3.23" - Average rainfall in June:
2.48"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.89" - Average rainfall in September:
2.2" - Average rainfall in October:
1.69" - Average rainfall in November:
1.46" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
Mount Sterling, IL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is May (16.9 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall
Mount Sterling, IL
The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Mount Sterling, IL
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
5.7 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
4.7 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Mount Sterling, IL
- Average daylight in January:
9h and 43min - Average daylight in February:
10h and 43min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 17min - Average daylight in May:
14h and 25min - Average daylight in June:
14h and 58min
- Average daylight in July:
14h and 41min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 26min - Average daylight in October:
11h and 8min - Average daylight in November:
9h and 59min - Average daylight in December:
9h and 23min
The month with the longest days is June (Average daylight: 14h and 58min).
The month with the shortest days is December (Average daylight: 9h and 23min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 54min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 36min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Mount Sterling, IL
- Average sunshine days in January:
20 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (11.4 days).
Average UV index
Mount Sterling, IL
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
Mount Sterling, IL
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July, August and September (Cloud cover 30).
Average visibility
Mount Sterling, IL
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).
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