Climate and monthly weather forecastLake in the Hills, IL
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Lake in the Hills, Illinois, with temperature in the range of an average high of 27°F (-2.8°C) and an average low of 15.3°F (-9.3°C). Lake in the Hills reaches its lowest average temperatures in January, measuring 27°F (-2.8°C) at the peak and 15.3°F (-9.3°C) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Lake in the Hills, is also a subzero cold month, with an average temperature varying between 30.7°F (-0.7°C) and 18°F (-7.8°C). Lake in the Hills's weather in February displays an average high-temperature of a still subzero cold 30.7°F (-0.7°C), showing minor disparity from January's 27°F (-2.8°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Lake in the Hills, Illinois, with an average temperature fluctuating between 29.7°F (-1.3°C) and 43.7°F (6.5°C). As Lake in the Hills enters March, the average high-temperature increases from the a freezing cold 30.7°F (-0.7°C) of February to a frosty 43.7°F (6.5°C). Weather in March »Weather in April
April is a fresh spring month in Lake in the Hills, Illinois, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 38.8°F (3.8°C). Lake in the Hills in April shows a temperature shift, moving from an average high of a frosty 43.7°F (6.5°C) in March to a cool 55°F (12.8°C). Weather in April »Weather in May
May, the last month of the spring in Lake in the Hills, is an enjoyable month, with an average temperature ranging between min 50°F (10°C) and max 67.1°F (19.5°C). Lake in the Hills's transition into May sees a rise in the average high-temperature, advancing from a cool 55°F (12.8°C) in April to an enjoyable 67.1°F (19.5°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Lake in the Hills, Illinois, with temperature in the range of an average low of 59.2°F (15.1°C) and an average high of 76.5°F (24.7°C). An upsurge in temperatures occurs as May gives way to June, with average highs shifting from an enjoyable 67.1°F (19.5°C) to a moderately hot 76.5°F (24.7°C). Weather in June »Weather in July
July, like June, in Lake in the Hills, Illinois, is a moderately hot summer month, with an average temperature varying between 80.1°F (26.7°C) and 63.7°F (17.6°C). July is the month that records the highest temperatures, with averages ranging from a high of 80.1°F (26.7°C) to a low of 63.7°F (17.6°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Lake in the Hills, Illinois, with an average temperature varying between 62.1°F (16.7°C) and 78.6°F (25.9°C). In August, Lake in the Hills notes an average high-temperature of a still moderately hot 78.6°F (25.9°C), hardly different from the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Lake in the Hills, is still a pleasant month, with an average temperature varying between 55.6°F (13.1°C) and 72.5°F (22.5°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's warm 78.6°F (25.9°C) to a pleasant 72.5°F (22.5°C). Weather in September »Weather in October
October, the same as September, in Lake in the Hills, Illinois, is another refreshing autumn month, with an average temperature fluctuating between 59.5°F (15.3°C) and 44.2°F (6.8°C). October comes with a drop in the average high-temperature, falling from September's pleasant 72.5°F (22.5°C) to a refreshing 59.5°F (15.3°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Lake in the Hills, Illinois, with an average temperature fluctuating between 45.1°F (7.3°C) and 31.8°F (-0.1°C). The shift from October to November brings a noticeable decrease in the average high-temperature, dropping from a mild 59.5°F (15.3°C) to a chilly 45.1°F (7.3°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Lake in the Hills, Illinois, with an average temperature ranging between min 23.2°F (-4.9°C) and max 33.3°F (0.7°C). In the transition to December, Lake in the Hills observes a drop in the average high-temperature, moving from a frosty 45.1°F (7.3°C) in November to a cold 33.3°F (0.7°C). Weather in December »Updated: Feb 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
January is the coldest month in Lake in the Hills, Illinois, exhibiting average temperatures of 27°F (-2.8°C) at the peak and 15.3°F (-9.3°C) at the base.
The most humid month in Lake in the Hills is January, with an average relative humidity of 85%.
Throughout the year, in Lake in the Hills, there are 132.8 rainfall days, and 15.47" (393mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall in Lake in the Hills. Snow falls for 12.2 days and accumulates 2.01" (51mm) of snow.
Throughout the year, in Lake in the Hills, Illinois, there are 43.2 snowfall days, and 7.4" (188mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 3.7h of sunshine.
The months with the lowest UV index in Lake in the Hills are January and December, with an average maximum UV index of 1.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lake in the Hills, 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 months with the lowest humidity are April and October, with an average relative humidity of 76%.
The months with the most rainfall are April and August, with an average 1.89" (48mm) of precipitation.
In Lake in the Hills, Illinois, snow does not fall in June through September.
June has the longest days of the year, with an average of 15h and 12min of daylight.
The warmest period in Lake in the Hills, Illinois, tends to be July, when average temperatures fluctuate between a high of 80.1°F (26.7°C) and a low of 63.7°F (17.6°C).
The month with the most sunshine is July, with an average of 10h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 6.
The month with the least rainfall in Lake in the Hills, Illinois, is December, when the rain falls for 6.5 days and typically collects 0.67" (17mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Lake in the Hills, IL
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure
Lake in the Hills, 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
Lake in the Hills, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.5mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.1mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.2mph
The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity
Lake in the Hills, IL
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall
Lake in the Hills, IL
- Average rainfall in January:
0.79" - Average rainfall in February:
0.79" - Average rainfall in March:
0.91" - Average rainfall in April:
1.89" - Average rainfall in May:
1.85" - Average rainfall in June:
1.81"
- Average rainfall in July:
1.85" - Average rainfall in August:
1.89" - Average rainfall in September:
1.1" - Average rainfall in October:
1.22" - Average rainfall in November:
0.71" - Average rainfall in December:
0.67"
The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").
Average rainfall days
Lake in the Hills, IL
- Average rainfall days in January:
4.9 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.3 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Lake in the Hills, IL
- Average snowfall in January:
2.01" - Average snowfall in February:
1.57" - Average snowfall in March:
0.71" - Average snowfall in April:
1.3" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lake in the Hills, IL
- Average snowfall days in January:
12.2 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
6.1 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:
3.6 days - Average snowfall days in December:
9.1 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lake in the Hills, 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:
6h and 6min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 6min - Average sunshine in December:
3h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Lake in the Hills, IL
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
11.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).
Average UV index
Lake in the Hills, 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
Lake in the Hills, IL
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 32).
Average visibility
Lake in the Hills, IL
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
