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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, is an icy winter month in Julien Hill, Illinois, with an average temperature ranging between min 26.2°F (-3.2°C) and max 39.7°F (4.3°C). Julien Hill experiences its lowest average temperatures in January, reaching a peak of 39.7°F (4.3°C) and a minimum of 26.2°F (-3.2°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Julien Hill, Illinois, with an average temperature varying between 30.2°F (-1°C) and 44.1°F (6.7°C). The advent of February brings an average high-temperature of a frosty 44.1°F (6.7°C), almost identical to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Julien Hill, is a fresh month, with an average temperature varying between 55°F (12.8°C) and 39.2°F (4°C). In Julien Hill, the onset of March comes with an increased average high-temperature, moving from February's chilly 44.1°F (6.7°C) to a cool 55°F (12.8°C). Weather in March »
Weather in April
April in Julien Hill, Illinois, is an enjoyable spring month, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 48.7°F (9.3°C). April's arrival brings a change in high-temperatures, moving from a fresh 55°F (12.8°C) in March to a comfortable 66.4°F (19.1°C). Weather in April »
Weather in May
May, the last month of the spring in Julien Hill, is a warm month, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 75.6°F (24.2°C). Julien Hill's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 66.4°F (19.1°C) to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
June, the first month of the summer in Julien Hill, is also a moderately hot month, with an average temperature varying between 66.2°F (19°C) and 84.7°F (29.3°C). Entering June, Julien Hill sees a temperature rise, with the average high-temperature advancing from May's 75.6°F (24.2°C) to a still moderately hot 84.7°F (29.3°C). Weather in June »
Weather in July
July in Julien Hill, Illinois, is a tropical summer month, with an average temperature fluctuating between 68.5°F (20.3°C) and 87.3°F (30.7°C). Julien Hill's warmest month, July, generally records average temperatures ranging from a high of 87.3°F (30.7°C) to a low of 68.5°F (20.3°C). During July, the heat index is estimated at a very hot 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Julien Hill, Illinois, with an average temperature ranging between max 85.6°F (29.8°C) and min 66°F (18.9°C). The onset of August brings with it an average high-temperature of a moderately hot 85.6°F (29.8°C), showing a negligible variation from the month before. Weather in August »
Weather in September
September, the first month of the autumn in Julien Hill, is also a moderately hot month, with an average temperature varying between 60.4°F (15.8°C) and 80.4°F (26.9°C). Julien Hill experiences a recorded average high-temperature of a still warm 80.4°F (26.9°C) in September, closely aligned with August's 85.6°F (29.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Julien Hill, Illinois, with an average temperature fluctuating between 49.3°F (9.6°C) and 67.8°F (19.9°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a warm 80.4°F (26.9°C) to a refreshing 67.8°F (19.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Julien Hill, is another cool month, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 38.7°F (3.7°C). November's arrival corresponds with a decrease in average high-temperatures, from October's enjoyable 67.8°F (19.9°C) to a cool 53.8°F (12.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Julien Hill, Illinois, with an average temperature varying between 44.1°F (6.7°C) and 32.4°F (0.2°C). A decrease in the average high-temperature is observed during December, shifting from a fresh 53.8°F (12.1°C) in November to a frosty 44.1°F (6.7°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Julien Hill?
Julien Hill's coldest month, January, generally records average temperatures ranging from a high of 39.7°F (4.3°C) to a low of 26.2°F (-3.2°C).
How much does it rain in Julien Hill?
Throughout the year, in Julien Hill, there are 158.7 rainfall days, and 36.1" (917mm) of precipitation is accumulated.
When does it snow in Julien Hill?
Months with snowfall in Julien Hill, Illinois, are January through April, November and December.
When does it snow the most in Julien Hill?
The month with the most snowfall in Julien Hill is January, when snow falls for 5.3 days and typically aggregates up to 1.73" (44mm) of snow.
How many days does it snow in Julien Hill?
Throughout the year, in Julien Hill, there are 17.5 snowfall days, and 6.5" (165mm) of snow is accumulated.
When is the lowest UV index in Julien Hill?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Julien Hill, Illinois.
When is Daylight Saving Time (DST) in Julien Hill?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Julien Hill, 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 rainiest month in Julien Hill?
April is the month with the most rainfall. Rain falls for 16.6 days and accumulates 4.8" (122mm) of precipitation.
What is the most humid month in Julien Hill?
May is the most humid month in Julien Hill, with an average relative humidity of 79%.
When it does not snow in Julien Hill?
In Julien Hill, snow does not fall in May through October.
What is the month with the highest UV index in Julien Hill?
The months with the highest UV index in Julien Hill, Illinois, are May through August, with an average maximum UV index of 6.
When are the longest days in Julien Hill?
June has the longest days of the year in Julien Hill, with an average of 14h and 42min of daylight.
What month has the most sunshine in Julien Hill?
The month with the most sunshine in Julien Hill, Illinois, is June, with an average of 10.6h of sunshine.
What month is the hottest in Julien Hill?
Julien Hill's temperatures tend to reach their peak averages in July, with a high of 87.3°F (30.7°C) and a low of 68.5°F (20.3°C).
What is the driest month in Julien Hill?
The month with the least rainfall in Julien Hill, Illinois, is September, when the rain falls for 10.6 days and typically collects 1.61" (41mm) of precipitation.
What is the least humid month in Julien Hill?
With an average relative humidity of 70%, October is the least humid month in Julien Hill, Illinois.
What is the month with the shortest days in Julien Hill?
December has the shortest days of the year in Julien Hill, Illinois, with an average of 9h and 36min of daylight.
What is the month with the least sunshine in Julien Hill?
The month with the least sunshine in Julien Hill, Illinois, is December, with an average of 4.5h of sunshine.
Average temperature
Julien Hill, IL
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Julien 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:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"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:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Julien Hill, IL
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8mph - Average wind speed in November:
8.5mph - Average wind speed in December:
8.8mph
The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Julien Hill, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Julien Hill, IL
- Average rainfall in January:
2.68" - Average rainfall in February:
2.8" - Average rainfall in March:
3.39" - Average rainfall in April:
4.8" - Average rainfall in May:
3.86" - Average rainfall in June:
3.46"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.52" - Average rainfall in September:
1.61" - Average rainfall in October:
2.68" - Average rainfall in November:
2.64" - Average rainfall in December:
2.8"
The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days
Julien Hill, IL
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (9.7 days).
Average snowfall
Julien Hill, IL
The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Julien Hill, IL
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.6 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 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Julien 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 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 4min - 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 36min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days
Julien Hill, IL
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
17 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (9.9 days).
Average UV index
Julien Hill, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Julien Hill, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Julien 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).
Julien Hill, Illinois, USA
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