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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 Rose Hill, Illinois, is a wintry winter month, with an average temperature fluctuating between 23.4°F (-4.8°C) and 36°F (2.2°C). Temperature records mark January as the coldest month, with highs averaging 36°F (2.2°C) and lows at 23.4°F (-4.8°C). Weather in January »
Weather in February
February, the last month of the winter in Rose Hill, is also an icy month, with an average temperature varying between 27.5°F (-2.5°C) and 40.6°F (4.8°C). As Rose Hill, Illinois, steps into February, the average high-temperature holds at a still wintry 40.6°F (4.8°C), hinting at a minor fluctuation from the prior month. Weather in February »
Weather in March
March, the first month of the spring in Rose Hill, is a fresh month, with an average temperature varying between 52.7°F (11.5°C) and 37°F (2.8°C). March signals a shift in the average high-temperature, moving from February's icy 40.6°F (4.8°C) to a fresh 52.7°F (11.5°C). Weather in March »
Weather in April
April is a comfortable spring month in Rose Hill, Illinois, with an average temperature varying between 64°F (17.8°C) and 46.9°F (8.3°C). April's arrival is marked by an increase in the average high-temperature, moving from a cool 52.7°F (11.5°C) in March to an enjoyable 64°F (17.8°C). Weather in April »
Weather in May
May, the last month of the spring in Rose Hill, is a moderately hot month, with an average temperature ranging between max 73.8°F (23.2°C) and min 57°F (13.9°C). May brings an increase in the average high-temperature, progressing from a refreshing 64°F (17.8°C) in April to a moderately hot 73.8°F (23.2°C). Weather in May »
Weather in June
June, the first month of the summer in Rose Hill, is still a warm month, with an average temperature fluctuating between 65.5°F (18.6°C) and 82°F (27.8°C). June sees a marginal temperature increase, moving from a moderately hot 73.8°F (23.2°C) in May to a still warm 82°F (27.8°C). Weather in June »
Weather in July
July, like June, in Rose Hill, Illinois, is another warm summer month, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 83.7°F (28.7°C). July, known for its average high temperature of 83.7°F (28.7°C) and an average low temperature of 66.9°F (19.4°C), is the warmest month. For most parts of July, the heat index is computed to be a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Rose Hill, is also a moderately hot month, with an average temperature fluctuating between 82.2°F (27.9°C) and 64.6°F (18.1°C). Rose Hill sees the arrival of August with an average high-temperature of a still moderately hot 82.2°F (27.9°C), indicating a subtle variation from July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Rose Hill, Illinois, with an average temperature varying between 77.9°F (25.5°C) and 59.4°F (15.2°C). The shift into September records an average high-temperature of a still moderately hot 77.9°F (25.5°C), subtly varied from August's 82.2°F (27.9°C). Weather in September »
Weather in October
October, like September, in Rose Hill, Illinois, is another enjoyable autumn month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 65.5°F (18.6°C). October comes with a decrease in the average high-temperature, falling from a warm 77.9°F (25.5°C) in September to an enjoyable 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Rose Hill, is also a fresh month, with an average temperature ranging between max 51.3°F (10.7°C) and min 37.4°F (3°C). As Rose Hill enters November, the average high-temperature decreases from the a comfortable 65.5°F (18.6°C) of October to a fresh 51.3°F (10.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Rose Hill, Illinois, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 29.7°F (-1.3°C). The average high-temperature decreases in December, shifting from a cool 51.3°F (10.7°C) in November to an icy 41.2°F (5.1°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Rose Hill?
January stands out as Rose Hill's coldest month, with an average high-temperature of 36°F (2.2°C) and a low-temperature of 23.4°F (-4.8°C).
How many days does it rain in Rose Hill?
In Rose Hill, Illinois, during the entire year, the rain falls for 158.3 days and collects up to 35.12" (892mm) of precipitation.
When does it snow in Rose Hill?
January through April, November and December are months with snowfall in Rose Hill.
When does it snow the most in Rose Hill?
The month with the most snowfall in Rose Hill is January, when snow falls for 6.3 days and typically aggregates up to 2.6" (66mm) of snow.
How many days does it snow in Rose Hill?
Throughout the year, in Rose Hill, Illinois, there are 20.7 snowfall days, and 7.13" (181mm) of snow is accumulated.
What is the month with the least sunshine in Rose Hill?
With an average of 4.2h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Rose Hill?
The months with the lowest UV index in Rose Hill, Illinois, are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Rose Hill?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month in Rose Hill?
The month with the most rainfall in Rose Hill, Illinois, is April, when the rain falls for 15.4 days and typically aggregates up to 5.04" (128mm) of precipitation.
When it does not snow in Rose Hill?
In Rose Hill, snow does not fall in May through October.
When are the longest days in Rose Hill?
With an average of 14h and 54min of daylight, June has the longest days of the year in Rose Hill, Illinois.
What month has the most sunshine in Rose Hill?
With an average of 10.4h of sunshine, June has the most sunshine of the year in Rose Hill, Illinois.
What are the months with the highest UV index in Rose Hill?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year in Rose Hill?
In Rose Hill, July is known for its average highest temperatures, reaching a high of 83.7°F (28.7°C) and a low of 66.9°F (19.4°C).
What is the most humid month in Rose Hill?
July and August, with an average relative humidity of 81%, are most humid months in Rose Hill, Illinois.
What is the driest month in Rose Hill?
The month with the least rainfall in Rose Hill is September, when the rain falls for 13 days and typically collects 1.89" (48mm) of precipitation.
What is the least humid month in Rose Hill?
With an average relative humidity of 70%, October is the least humid month in Rose Hill.
What is the month with the shortest days in Rose Hill?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Rose Hill, 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 (36°F).
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Rose Hill, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Rose Hill, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.1mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Rose Hill, IL
The months with the highest relative humidity are July and August (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Rose Hill, IL
- Average rainfall in January:
2.52" - Average rainfall in February:
1.93" - Average rainfall in March:
2.91" - Average rainfall in April:
5.04" - Average rainfall in May:
3.86" - Average rainfall in June:
3.54"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.68" - Average rainfall in September:
1.89" - Average rainfall in October:
2.83" - Average rainfall in November:
2.24" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is April (5.04").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Rose Hill, IL
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
13 days - Average rainfall days in October:
11 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is May (18.7 days).
The months with the least rainy days are January and February (9.3 days).
Average snowfall
Rose Hill, IL
The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Rose Hill, IL
- Average snowfall days in January:
6.3 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0.5 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:
3.8 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Rose Hill, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- 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:
10h and 0min - Average daylight in December:
9h and 3min
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:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Rose Hill, IL
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
18.2 days - Average sunshine days in November:
18 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (10.1 days).
Average UV index
Rose Hill, 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
Rose Hill, IL
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Rose Hill, 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).
Rose Hill, Illinois, USA
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