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 Orland Park, Illinois, is another subzero cold winter month, with an average temperature fluctuating between 18.1°F (-7.7°C) and 29.1°F (-1.6°C). With an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 18.1°F (-7.7°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Orland Park, Illinois, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 32.7°F (0.4°C). In Orland Park, Illinois, the average high-temperature in February is almost the same as in January - a wintry 32.7°F (0.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Orland Park, Illinois, with temperature in the range of an average high of 45.7°F (7.6°C) and an average low of 32.4°F (0.2°C). In March, the average high-temperature rises from a cold 32.7°F (0.4°C) in February to a frosty 45.7°F (7.6°C). Weather in March »
Weather in April
April is a mild spring month in Orland Park, Illinois, with temperature in the range of an average low of 41.2°F (5.1°C) and an average high of 56.8°F (13.8°C). In Orland Park, Illinois, the average high-temperature in April increases from a frosty 45.7°F (7.6°C) in March to a mild 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Orland Park, Illinois, with an average temperature fluctuating between 68.5°F (20.3°C) and 52.5°F (11.4°C). In May, the average high-temperature increases from a mild 56.8°F (13.8°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Orland Park, Illinois, with an average temperature ranging between max 77.9°F (25.5°C) and min 61.7°F (16.5°C). In Orland Park, Illinois, the average high-temperature in June rises from an agreeable 68.5°F (20.3°C) in May to a warm 77.9°F (25.5°C). Weather in June »
Weather in July
July, like June, in Orland Park, Illinois, is another warm summer month, with an average temperature ranging between max 82°F (27.8°C) and min 66°F (18.9°C). July is the warmest month, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 66°F (18.9°C). In July, the average heat index is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Orland Park, is also a moderately hot month, with an average temperature ranging between max 80.2°F (26.8°C) and min 64.6°F (18.1°C). In Orland Park, the average high-temperature in August is practically the same as in July - a still warm 80.2°F (26.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Orland Park, is still a warm month, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 58.1°F (14.5°C). In Orland Park, the average high-temperature in September marginally drops from 80.2°F (26.8°C) in August to a still warm 73.9°F (23.3°C). Weather in September »
Weather in October
October, like September, in Orland Park, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 46.9°F (8.3°C) and 60.8°F (16°C). In October, the average high-temperature drops from a moderately hot 73.9°F (23.3°C) in September to an enjoyable 60.8°F (16°C). Weather in October »
Weather in November
November, the last month of the autumn in Orland Park, is also a frosty month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 46.8°F (8.2°C). In November, the average high-temperature decreases from an enjoyable 60.8°F (16°C) in October to a frosty 46.8°F (8.2°C). Weather in November »
Weather in December
December, the first month of the winter in Orland Park, is also a wintry month, with an average temperature varying between 35.4°F (1.9°C) and 25.5°F (-3.6°C). In December, the average high-temperature drops from a chilly 46.8°F (8.2°C) in November to a cold 35.4°F (1.9°C). Weather in December »
[Resources]FAQ
What is the coldest month in Orland Park?
The coldest month is January, with an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 18.1°F (-7.7°C).
How many days does it rain in Orland Park?
Throughout the year, there are 146.9 rainfall days, and 23.11" (587mm) of precipitation is accumulated.
When does it snow in Orland Park?
January through April, October through December are months with snowfall.
How many days does it snow in Orland Park?
Throughout the year, there are 44.2 snowfall days, and 11.38" (289mm) of snow is accumulated.
What is the month with the least sunshine in Orland Park?
January has the least sunshine of the year in Orland Park, with an average of 3.7h of sunshine.
What is the most humid month in Orland Park?
With an average relative humidity of 83%, February is the most humid month in Orland Park.
When does it snow the most in Orland Park?
The month with the most snowfall is February, when snow falls for 10.6 days and typically aggregates up to 2.87" (73mm) of snow.
When is Daylight Saving Time (DST) in Orland Park?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Orland Park, Illinois, 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 Orland Park?
The month with the most rainfall is May, when the rain falls for 16.7 days and typically aggregates up to 2.95" (75mm) of precipitation.
When it does not snow in Orland Park?
In Orland Park, Illinois, snow does not fall in May through September.
When are the longest days in Orland Park?
The month with the longest days in Orland Park is June, with an average of 15h and 9min of daylight.
What are the months with the highest UV index in Orland Park?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month in Orland Park?
The warmest month is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 66°F (18.9°C).
What are the months with the most sunshine in Orland Park?
July and August, with an average of 10.1h of sunshine, are months with the most sunshine in Orland Park.
What is the least humid month in Orland Park?
With an average relative humidity of 73%, October is the least humid month in Orland Park.
What is the driest month in Orland Park?
The month with the least rainfall is December, when the rain falls for 6.9 days and typically collects 1.06" (27mm) of precipitation.
What is the month with the shortest days in Orland Park?
The month with the shortest days in Orland Park, Illinois, is December, with an average of 9h and 13min of daylight.
When is the lowest UV index in Orland Park?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Orland Park, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (29.1°F).
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure
Orland Park, IL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Orland Park, IL
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.3mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Orland Park, IL
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Orland Park, IL
- Average rainfall in January:
1.18" - Average rainfall in February:
1.14" - Average rainfall in March:
1.3" - Average rainfall in April:
2.32" - Average rainfall in May:
2.95" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.6" - Average rainfall in September:
1.85" - Average rainfall in October:
1.97" - Average rainfall in November:
1.18" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is December (1.06").
Average rainfall days
Orland Park, IL
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
9 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.9 days).
Average snowfall
Orland Park, IL
The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Orland Park, IL
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
10.6 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
2.1 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:
0.5 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
9.4 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Orland Park, IL
- Average daylight in January:
9h and 4min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Orland Park, IL
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
13 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
12 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is July (9.8 days).
Average UV index
Orland Park, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Orland Park, IL
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Orland Park, 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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