Climate and monthly weather forecastWest Brooklyn, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in West Brooklyn, Illinois, is another subzero cold winter month, with an average temperature ranging between max 27.5°F (-2.5°C) and min 15.1°F (-9.4°C). West Brooklyn's coldest temperatures are experienced in January, with average high temperatures of 27.5°F (-2.5°C) and lows of 15.1°F (-9.4°C). Weather in January »Weather in February
February, the last month of the winter in West Brooklyn, is also a subzero cold month, with an average temperature fluctuating between 31.6°F (-0.2°C) and 18.7°F (-7.4°C). West Brooklyn registers an average high-temperature of a still subzero cold 31.6°F (-0.2°C) with the arrival of February, showing minor deviation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in West Brooklyn, Illinois, with an average temperature ranging between max 45.7°F (7.6°C) and min 31.3°F (-0.4°C). The shift into March brings an increase in the average high-temperature, moving from a freezing cold 31.6°F (-0.2°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 West Brooklyn, Illinois, with an average temperature fluctuating between 57.6°F (14.2°C) and 41°F (5°C). April indicates a change in the average high-temperature, moving up from a chilly 45.7°F (7.6°C) in March to a mild 57.6°F (14.2°C). Weather in April »Weather in May
May, the last month of the spring in West Brooklyn, is an agreeable month, with an average temperature varying between 52.3°F (11.3°C) and 69.4°F (20.8°C). West Brooklyn's weather shows a temperature rise with the arrival of May, moving from a refreshing 57.6°F (14.2°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in West Brooklyn, Illinois, with an average temperature ranging between max 77.9°F (25.5°C) and min 61.2°F (16.2°C). The arrival of June signals a slight increase in the average high-temperature, moving from a pleasant 69.4°F (20.8°C) in May to a warm 77.9°F (25.5°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in West Brooklyn, Illinois, with an average temperature ranging between max 80.2°F (26.8°C) and min 64°F (17.8°C). July proves to be the warmest month, recording an average peak temperature of 80.2°F (26.8°C) and a minimum temperature of 64°F (17.8°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in West Brooklyn, Illinois, with an average temperature fluctuating between 78.6°F (25.9°C) and 61.7°F (16.5°C). West Brooklyn experiences an average high-temperature of a still warm 78.6°F (25.9°C) with the onset of August, subtly varied from July's 80.2°F (26.8°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in West Brooklyn, Illinois, with temperature in the range of an average low of 55.2°F (12.9°C) and an average high of 73.8°F (23.2°C). West Brooklyn's weather, upon September's arrival, documents an average high-temperature of a still warm 73.8°F (23.2°C), nearly identical to the prior month. Weather in September »Weather in October
October, the same as September, in West Brooklyn, Illinois, is a moderate autumn month, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 60.3°F (15.7°C). West Brooklyn's October weather features a mild decline in high-temperatures, reducing from a warm 73.8°F (23.2°C) in September to a moderate 60.3°F (15.7°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in West Brooklyn, Illinois, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 45.5°F (7.5°C). November's arrival signals a distinct temperature shift, dropping from a refreshing 60.3°F (15.7°C) in October to a chilly 45.5°F (7.5°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in West Brooklyn, Illinois, with an average temperature varying between 34°F (1.1°C) and 23.5°F (-4.7°C). December's arrival coincides with a drop in the average high-temperature, decreasing from November's chilly 45.5°F (7.5°C) to a wintry 34°F (1.1°C). Weather in December »Updated: Jun 14, 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
Temperature records mark January as the coldest month, with highs averaging 27.5°F (-2.5°C) and lows at 15.1°F (-9.4°C).
January and July, with an average relative humidity of 85%, are most humid months.
Throughout the year, there are 129.4 rainfall days, and 16.65" (423mm) of precipitation is accumulated.
Months with snowfall are January through April, October through December.
The month with the most snowfall is January, when snow falls for 10.4 days and typically aggregates up to 2.32" (59mm) of snow.
Throughout the year, there are 36.1 snowfall days, and 6.97" (177mm) of snow is accumulated.
With an average of 3.8h of sunshine, January has the least sunshine of the year in West Brooklyn.
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
The month with the least rainfall is February, when the rain falls for 4.4 days and typically collects 0.67" (17mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in West Brooklyn, 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 16.6 days and typically aggregates up to 2.68" (68mm) of precipitation.
May through September are months without snowfall.
With an average of 15h and 12min of daylight, June has the longest days of the year.
The months with the most sunshine are June and July, with an average of 9.7h of sunshine.
In West Brooklyn, the peak temperatures are generally noted in July, averaging a high of 80.2°F (26.8°C) and a low of 64°F (17.8°C).
With an average maximum UV index of 6, July is the month with the highest UV index.
With an average relative humidity of 73%, October is the least humid month.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
West Brooklyn, IL
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27.5°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
West Brooklyn, IL
- Average pressure in January:
30.12"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:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
West Brooklyn, IL
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.3mph - 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:
6.3mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
West Brooklyn, IL
The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
West Brooklyn, IL
- Average rainfall in January:
0.71" - Average rainfall in February:
0.67" - Average rainfall in March:
1.02" - Average rainfall in April:
1.77" - Average rainfall in May:
2.68" - Average rainfall in June:
2.05"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.5" - Average rainfall in September:
1.22" - Average rainfall in October:
1.46" - Average rainfall in November:
0.94" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days
West Brooklyn, IL
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.4 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall
West Brooklyn, IL
The month with the highest snowfall is January (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
West Brooklyn, IL
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.2 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:
0.4 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
West Brooklyn, IL
- Average daylight in January:
9h and 36min - 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 48min - 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 48min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 18min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 6min
The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
West Brooklyn, IL
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
18.8 days
The months with the most sunshine days are November and December (18.8 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
West Brooklyn, IL
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
West Brooklyn, IL
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
West Brooklyn, IL
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
