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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, is a freezing cold winter month in Long Point, Illinois, with an average temperature varying between 17.8°F (-7.9°C) and 29.5°F (-1.4°C). The coldest temperatures occur during January, when averages reach a peak of 29.5°F (-1.4°C) and a low of 17.8°F (-7.9°C). Weather in January »
Weather in February
February, the last month of the winter in Long Point, is an icy month, with an average temperature varying between 20.8°F (-6.2°C) and 33.4°F (0.8°C). The onset of February brings with it an average high-temperature of a cold 33.4°F (0.8°C), showing a negligible variation from the month before. Weather in February »
Weather in March
March, the first month of the spring in Long Point, is a chilly month, with an average temperature varying between 32.7°F (0.4°C) and 47.5°F (8.6°C). With the onset of March, Long Point's average high-temperature sees a rise, moving from February's wintry 33.4°F (0.8°C) to a chilly 47.5°F (8.6°C). Weather in March »
Weather in April
April in Long Point, Illinois, is a refreshing spring month, with an average temperature fluctuating between 59.4°F (15.2°C) and 42.8°F (6°C). As April sets, the average high-temperature shows an increase, moving up from a chilly 47.5°F (8.6°C) in March to a moderate 59.4°F (15.2°C). Weather in April »
Weather in May
May, the last month of the spring in Long Point, is an agreeable month, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 54°F (12.2°C). May brings a rise in the average high-temperature, transitioning from April's mild 59.4°F (15.2°C) to an agreeable 71.1°F (21.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Long Point, Illinois, with an average temperature ranging between max 78.8°F (26°C) and min 61.9°F (16.6°C). June's arrival brings a modest temperature shift, moving from an agreeable 71.1°F (21.7°C) in May to a warm 78.8°F (26°C). Weather in June »
Weather in July
July, like June, in Long Point, Illinois, is a moderately hot summer month, with an average temperature varying between 64.4°F (18°C) and 81°F (27.2°C). Long Point reaches its highest average temperatures in July, measuring 81°F (27.2°C) at the peak and 64.4°F (18°C) at the lowest. Throughout July, the heat index is calculated to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Long Point, is also a moderately hot month, with an average temperature ranging between max 79.7°F (26.5°C) and min 62.2°F (16.8°C). The average high-temperature is a still warm 79.7°F (26.5°C) in August, hardly different from the 81°F (27.2°C) recorded in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Long Point, Illinois, with an average temperature ranging between min 56.5°F (13.6°C) and max 75°F (23.9°C). Shifting into September, Long Point records an average high-temperature of a still warm 75°F (23.9°C), presenting minor fluctuations compared to the previous month. Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Long Point, Illinois, with an average temperature varying between 61.7°F (16.5°C) and 46°F (7.8°C). Arrival of October comes with a reduction in the average high-temperature, falling from a warm 75°F (23.9°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Long Point, is also a frosty month, with an average temperature ranging between min 34°F (1.1°C) and max 47.3°F (8.5°C). Long Point experiences a clear temperature downturn in November, with average high-temperatures moving from a comfortable 61.7°F (16.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »
Weather in December
December, the first month of the winter in Long Point, is also an icy month, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 35.6°F (2°C). December is characterized by a reduction in the average high-temperature, from a frosty 47.3°F (8.5°C) in November to a wintry 35.6°F (2°C). Weather in December »
Updated: Jun 12, 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 coldest time of year?
January, characterized by an average high temperature of 29.5°F (-1.4°C) and a low temperature of 17.8°F (-7.9°C), is generally the coldest month.
How much does it rain?
In Long Point, during the entire year, the rain falls for 145 days and collects up to 25.08" (637mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
How many days does it snow?
In Long Point, during the entire year, snow falls for 37.9 days and aggregates up to 12.91" (328mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.8h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 8.8 days and typically aggregates up to 3.27" (83mm) of snow.
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 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?
The month with the most rainfall is May, when the rain falls for 17.1 days and typically aggregates up to 3.39" (86mm) of precipitation.
When it does not snow?
In Long Point, snow does not fall in May through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 9.9h of sunshine.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month?
In Long Point, July records the average highest temperatures, peaking at 81°F (27.2°C) and reaching a low of 64.4°F (18°C).
What is the most humid month?
With an average relative humidity of 85%, July is the most humid month in Long Point.
What is the least humid month?
October is the least humid month, with an average relative humidity of 72%.
What is the driest month?
December is the month with the least rainfall. Rain falls for 6.9 days and accumulates 1.18" (30mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Long Point, IL
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.5°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure
Long Point, IL
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"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:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Long Point, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.4mph - Average wind speed in October:
9.2mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Long Point, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Long Point, IL
- Average rainfall in January:
1.38" - Average rainfall in February:
1.3" - Average rainfall in March:
1.65" - Average rainfall in April:
3.11" - Average rainfall in May:
3.39" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.28" - Average rainfall in September:
1.85" - Average rainfall in October:
2.36" - Average rainfall in November:
1.3" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is December (1.18").
Average rainfall days
Long Point, IL
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
16.4 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
12 days - Average rainfall days in November:
8 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall
Long Point, IL
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Long Point, IL
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
5.1 days - Average snowfall days in April:
1.6 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:
0.3 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.8 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
Long Point, 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 3min - 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 2min
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 18min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 5min - 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 2min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Long Point, IL
- Average sunshine days in January:
14.7 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
9.2 days - Average sunshine days in August:
11.1 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
17 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17.9 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (9.2 days).
Average UV index
Long Point, IL
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Long Point, IL
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility
Long Point, IL
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Long Point, Illinois, USA
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