Climate and monthly weather forecastFranklin Park, IL
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Franklin Park, Illinois, with an average temperature fluctuating between 28.8°F (-1.8°C) and 18.1°F (-7.7°C). With average temperatures fluctuating between a high of 28.8°F (-1.8°C) and a low of 18.1°F (-7.7°C), January stands out as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is an icy month in Franklin Park, Illinois, with an average temperature fluctuating between 20.7°F (-6.3°C) and 32.2°F (0.1°C). Franklin Park experiences a transition to a wintry 32.2°F (0.1°C) in average high-temperatures with the arrival of February, not greatly differing from January's 28.8°F (-1.8°C). Weather in February »Weather in March
March, the first month of the spring in Franklin Park, is a frosty month, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 43.7°F (6.5°C). Franklin Park's weather in March presents a rise in the average high-temperature, moving from a cold 32.2°F (0.1°C) in February to a chilly 43.7°F (6.5°C). Weather in March »Weather in April
April in Franklin Park, Illinois, is a cool spring month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 54.1°F (12.3°C). April's arrival signals an increase in average high-temperatures, moving from March's frosty 43.7°F (6.5°C) to a cool 54.1°F (12.3°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Franklin Park, Illinois, with an average temperature ranging between min 51.1°F (10.6°C) and max 65.8°F (18.8°C). The onset of May marks an increase in the average high-temperature, moving from a fresh 54.1°F (12.3°C) in April to an enjoyable 65.8°F (18.8°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Franklin Park, Illinois, with an average temperature varying between 60.6°F (15.9°C) and 75.7°F (24.3°C). Franklin Park in June experiences an increase in the average high-temperature, moving from May's refreshing 65.8°F (18.8°C) to a moderately hot 75.7°F (24.3°C). Weather in June »Weather in July
July, like June, in Franklin Park, Illinois, is another warm summer month, with an average temperature varying between 66.7°F (19.3°C) and 81°F (27.2°C). July temperatures tend to peak at an average high of 81°F (27.2°C) and dip to a low of 66.7°F (19.3°C). The heat index in July is estimated at a hot 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Franklin Park, Illinois, with an average temperature fluctuating between 66.2°F (19°C) and 80.1°F (26.7°C). Franklin Park observes an average high-temperature of a still warm 80.1°F (26.7°C) in August, barely different from 81°F (27.2°C) in July. Weather in August »Weather in September
September, the first month of the autumn in Franklin Park, is also a moderately hot month, with an average temperature varying between 59.5°F (15.3°C) and 73.4°F (23°C). September brings a minor shift in the average high-temperature, adjusting from 80.1°F (26.7°C) in August to a still warm 73.4°F (23°C). Weather in September »Weather in October
October, the same as September, in Franklin Park, Illinois, is a moderate autumn month, with temperature in the range of an average low of 47.1°F (8.4°C) and an average high of 59.9°F (15.5°C). October indicates a shift in the average high-temperature, from September's moderately hot 73.4°F (23°C) to a refreshing 59.9°F (15.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Franklin Park, Illinois, with temperature in the range of an average low of 34.3°F (1.3°C) and an average high of 45.5°F (7.5°C). November's arrival signals a significant decrease in average high-temperatures, falling from October's mild 59.9°F (15.5°C) to a chilly 45.5°F (7.5°C). Weather in November »Weather in December
December, the first month of the winter in Franklin Park, is also an icy month, with an average temperature ranging between max 34.7°F (1.5°C) and min 25.5°F (-3.6°C). The onset of December introduces a moderate change in Franklin Park's weather, with average high-temperatures falling from November's chilly 45.5°F (7.5°C) to a wintry 34.7°F (1.5°C). Weather in December »Updated: Aug 1, 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
In Franklin Park, January is the coldest month, with temperatures averaging a high of 28.8°F (-1.8°C) and a low of 18.1°F (-7.7°C).
The months with the highest humidity are January and February, with an average relative humidity of 82%.
In Franklin Park, during the entire year, the rain falls for 146.5 days and collects up to 24.13" (613mm) of precipitation.
Months with snowfall are January through May, October through December.
In Franklin Park, during the entire year, snow falls for 44.8 days and aggregates up to 12.83" (326mm) of snow.
January has the least sunshine of the year, with an average of 3.7h of sunshine.
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
February is the month with the most snowfall. Snow falls for 9.8 days and accumulates 3.39" (86mm) of snow.
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.
The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 3.15" (80mm) of precipitation.
In Franklin Park, Illinois, snow does not fall in June through September.
With an average of 15h and 12min of daylight, June has the longest days of the year.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
July is the month when Franklin Park's temperatures reach their peak, with averages of 81°F (27.2°C) and lows of 66.7°F (19.3°C).
The month with the most sunshine is July, with an average of 10.2h of sunshine.
With an average relative humidity of 72%, October is the least humid month.
December is the month with the least rainfall. Rain falls for 7.1 days and accumulates 0.91" (23mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Franklin Park, IL
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure
Franklin 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"Hg - Average pressure in November:
30.09"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
Franklin Park, IL
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.4mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.2mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity
Franklin Park, IL
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Franklin Park, IL
- Average rainfall in January:
1.26" - Average rainfall in February:
1.22" - Average rainfall in March:
1.38" - Average rainfall in April:
2.6" - Average rainfall in May:
3.15" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.87" - Average rainfall in September:
1.97" - Average rainfall in October:
2.01" - Average rainfall in November:
1.14" - Average rainfall in December:
0.91"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is December (0.91").
Average rainfall days
Franklin Park, IL
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
16 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
7.1 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall
Franklin Park, IL
- Average snowfall in January:
3.35" - Average snowfall in February:
3.39" - Average snowfall in March:
1.1" - Average snowfall in April:
2.01" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Franklin Park, IL
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
6.2 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.1 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:
4.1 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Franklin Park, IL
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Franklin Park, IL
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (10.3 days).
Average UV index
Franklin Park, 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 and December (UV index 1).
Average cloud cover
Franklin Park, IL
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility
Franklin 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).
