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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, the same as December, is an icy winter month in Bunker Hill, Illinois, with an average temperature ranging between max 36°F (2.2°C) and min 23°F (-5°C). January is the coldest month, with the temperature often reaching an average high of 36°F (2.2°C) and an average low of 23°F (-5°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Bunker Hill, Illinois, with temperature in the range of an average low of 26.4°F (-3.1°C) and an average high of 40.8°F (4.9°C). Bunker Hill's average high-temperature in February is a still wintry 40.8°F (4.9°C), indicating a subtle variation from January. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Bunker Hill, Illinois, with an average temperature varying between 52.3°F (11.3°C) and 36.9°F (2.7°C). Bunker Hill, Illinois, in March sees a temperature change, with average high-temperatures moving from a cold 40.8°F (4.9°C) in February to a fresh 52.3°F (11.3°C). Weather in March »
Weather in April
April is a comfortable spring month in Bunker Hill, Illinois, with an average temperature ranging between min 46.6°F (8.1°C) and max 64°F (17.8°C). With the onset of April, Bunker Hill's average high-temperature sees a rise, moving from March's cool 52.3°F (11.3°C) to a comfortable 64°F (17.8°C). Weather in April »
Weather in May
May, the last month of the spring in Bunker Hill, is a moderately hot month, with an average temperature ranging between max 73.9°F (23.3°C) and min 56.8°F (13.8°C). The beginning of May marks a shift in the average high-temperature, moving from April's refreshing 64°F (17.8°C) to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Bunker Hill, is also a moderately hot month, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 65.5°F (18.6°C). The coming of June brings a minor shift in Bunker Hill's weather, with average high-temperatures adjusting from May's 73.9°F (23.3°C) to a still warm 82.8°F (28.2°C). Weather in June »
Weather in July
July, like June, in Bunker Hill, Illinois, is a moderately hot summer month, with an average temperature varying between 84.4°F (29.1°C) and 67.5°F (19.7°C). Bunker Hill's temperatures peak on average in July, reaching 84.4°F (29.1°C) at their highest and 67.5°F (19.7°C) at their lowest. The heat index for July is estimated at a torrid 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Bunker Hill, Illinois, with an average temperature fluctuating between 83.1°F (28.4°C) and 65.5°F (18.6°C). The shift from July to August is characterized by an average high-temperature of a still moderately hot 83.1°F (28.4°C), not significantly different from the 84.4°F (29.1°C) of July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Bunker Hill, Illinois, with an average temperature varying between 78.1°F (25.6°C) and 59.4°F (15.2°C). In September, Bunker Hill experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 78.1°F (25.6°C), closely mirroring the climate in August. Weather in September »
Weather in October
October, like September, in Bunker Hill, Illinois, is another enjoyable autumn month, with an average temperature ranging between max 65.3°F (18.5°C) and min 48.4°F (9.1°C). The onset of October comes with a shift in the average high-temperature, falling from a moderately hot 78.1°F (25.6°C) in September to an enjoyable 65.3°F (18.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Bunker Hill, is also a fresh month, with an average temperature fluctuating between 51.8°F (11°C) and 37°F (2.8°C). November involves a decrease in temperature, down from a refreshing 65.3°F (18.5°C) in October to a fresh 51.8°F (11°C). Weather in November »
Weather in December
December, the first month of the winter in Bunker Hill, is also an icy month, with an average temperature varying between 40.8°F (4.9°C) and 29.3°F (-1.5°C). In the transition to December, Bunker Hill observes a drop in the average high-temperature, moving from a cool 51.8°F (11°C) in November to a cold 40.8°F (4.9°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Bunker Hill?
January, noted for its average high-temperature of 36°F (2.2°C) and an average low-temperature of 23°F (-5°C), is considered the coldest month.
How much does it rain in Bunker Hill?
Throughout the year, in Bunker Hill, there are 115.4 rainfall days, and 13.23" (336mm) of precipitation is accumulated.
When does it snow in Bunker Hill?
Months with snowfall in Bunker Hill, Illinois, are January through March, November and December.
What is the snowiest month in Bunker Hill?
The month with the most snowfall in Bunker Hill, Illinois, is January, when snow falls for 5.1 days and typically aggregates up to 0.87" (22mm) of snow.
How many days does it snow in Bunker Hill?
Throughout the year, there are 17 snowfall days, and 2.99" (76mm) of snow is accumulated.
What is the month with the least sunshine in Bunker Hill?
The month with the least sunshine in Bunker Hill, Illinois, is January, with an average of 4.4h of sunshine.
What are the months with the lowest UV index in Bunker Hill?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bunker Hill, Illinois.
What is the driest month in Bunker Hill?
February is the month with the least rainfall. Rain falls for 5.4 days and accumulates 0.55" (14mm) of precipitation.
When is Daylight Saving Time (DST) in Bunker Hill?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Bunker Hill, 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.
When it does not snow in Bunker Hill?
In Bunker Hill, snow does not fall in April through October.
When are the longest days in Bunker Hill?
With an average of 14h and 54min of daylight, June has the longest days of the year in Bunker Hill.
What month has the most sunshine in Bunker Hill?
With an average of 10.3h of sunshine, June has the most sunshine of the year.
What are the months with the highest UV index in Bunker Hill?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What are the warmest months in Bunker Hill?
Bunker Hill's warmest month, July, generally records average temperatures ranging from a high of 84.4°F (29.1°C) to a low of 67.5°F (19.7°C).
What is the most humid month in Bunker Hill?
With an average relative humidity of 81%, July is the most humid month.
What is the wettest month in Bunker Hill?
The month with the most rainfall in Bunker Hill, Illinois, is August, when the rain falls for 12.3 days and typically aggregates up to 1.77" (45mm) of precipitation.
What is the least humid month in Bunker Hill?
The least humid month in Bunker Hill is October, with an average relative humidity of 71%.
What is the month with the shortest days in Bunker Hill?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Bunker Hill, IL
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (36°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Bunker Hill, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"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:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Bunker Hill, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.5mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8.3mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.2mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Bunker Hill, IL
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Bunker Hill, IL
- Average rainfall in January:
0.71" - Average rainfall in February:
0.55" - Average rainfall in March:
0.91" - Average rainfall in April:
1.38" - Average rainfall in May:
1.65" - Average rainfall in June:
1.57"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.77" - Average rainfall in September:
0.83" - Average rainfall in October:
1.06" - Average rainfall in November:
0.67" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days
Bunker Hill, IL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
7 days - Average rainfall days in December:
5.1 days
The months with the highest number of rainy days are May and July (13.8 days).
The month with the least rainy days is December (5.1 days).
Average snowfall
Bunker Hill, IL
The month with the highest snowfall is January (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Bunker Hill, IL
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
3.3 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Bunker Hill, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Bunker Hill, IL
- Average sunshine days in January:
22.4 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
15.6 days - Average sunshine days in May:
15 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.5 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
21.4 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (13.8 days).
Average UV index
Bunker Hill, 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, February, November and December (UV index 2).
Average cloud cover
Bunker Hill, IL
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility
Bunker Hill, 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).
Bunker Hill, Illinois, USA
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