Climate and monthly weather forecastBurnham, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in Burnham, Illinois, is another subzero cold winter month, with an average temperature varying between 19.6°F (-6.9°C) and 29.8°F (-1.2°C). January is the month when Burnham, Illinois, sees the lowest average temperatures, with a high of 29.8°F (-1.2°C) and a low of 19.6°F (-6.9°C). Weather in January »Weather in February
February, the last month of the winter in Burnham, is an icy month, with an average temperature varying between 32.9°F (0.5°C) and 22.5°F (-5.3°C). Burnham marks the onset of February with an average high-temperature of an icy 32.9°F (0.5°C), subtly divergent from January's 29.8°F (-1.2°C). Weather in February »Weather in March
March, the first month of the spring in Burnham, is a frosty month, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 32.5°F (0.3°C). March sees a rise in the average high-temperature, climbing from a wintry 32.9°F (0.5°C) in February to a frosty 44.2°F (6.8°C). Weather in March »Weather in April
April is a fresh spring month in Burnham, Illinois, with an average temperature varying between 41.4°F (5.2°C) and 54.9°F (12.7°C). As March transitions into April, Burnham sees a rise in the average high-temperature, moving from a frosty 44.2°F (6.8°C) to a cool 54.9°F (12.7°C). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Burnham, Illinois, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 51.8°F (11°C). With the transition into May, Burnham experiences an increase in average high-temperatures, moving up from a cool 54.9°F (12.7°C) in April to a refreshing 65.7°F (18.7°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Burnham, Illinois, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 75.7°F (24.3°C). With the onset of June, Burnham's weather sees a temperature rise, transitioning from an enjoyable 65.7°F (18.7°C) in May to a moderately hot 75.7°F (24.3°C). Weather in June »Weather in July
July, like June, in Burnham, Illinois, is a moderately hot summer month, with an average temperature fluctuating between 66.9°F (19.4°C) and 80.1°F (26.7°C). July, noted for its average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 66.9°F (19.4°C), is considered the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Burnham, Illinois, with an average temperature varying between 66°F (18.9°C) and 79.3°F (26.3°C). The average high-temperature for August is a still moderately hot 79.3°F (26.3°C), closely aligning with the temperature of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Burnham, Illinois, with an average temperature fluctuating between 73.8°F (23.2°C) and 59.2°F (15.1°C). With the onset of September, Burnham's climate undergoes a slight change as the average high-temperature moves from 79.3°F (26.3°C) in August to a still warm 73.8°F (23.2°C). Weather in September »Weather in October
October, the same as September, in Burnham, Illinois, is a moderate autumn month, with an average temperature fluctuating between 47.7°F (8.7°C) and 60.3°F (15.7°C). Burnham experiences a temperature shift at the start of October, with average high-temperatures adjusting from a moderately hot 73.8°F (23.2°C) in September to a mild 60.3°F (15.7°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Burnham, Illinois, with an average temperature varying between 46.8°F (8.2°C) and 35.2°F (1.8°C). With the onset of November, Burnham's average high-temperature adjusts, receding from October's moderate 60.3°F (15.7°C) to a chilly 46.8°F (8.2°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Burnham, Illinois, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 26.8°F (-2.9°C). Burnham, Illinois, observes a minor decrease in the average high-temperature with the arrival of December, falling from November's chilly 46.8°F (8.2°C) to a cold 35.8°F (2.1°C). Weather in December »Updated: Jun 28, 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, with an average high of 29.8°F (-1.2°C) and a low of 19.6°F (-6.9°C), signifies the coldest month of the year.
The months with the highest humidity are January and February, with an average relative humidity of 82%.
In Burnham, during the entire year, the rain falls for 110.3 days and collects up to 10.31" (262mm) of precipitation.
January through April, October through December are months with snowfall.
The month with the most snowfall is January, when snow falls for 9.3 days and typically aggregates up to 1.1" (28mm) of snow.
Throughout the year, there are 34.1 snowfall days, and 4.13" (105mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 3.6h of sunshine.
The months with the least rainfall are February and December Rain falls for 4.1 days and accumulates 0.47" (12mm) of rain.
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 months with the most rainfall are May and June, with an average 1.38" (35mm) of precipitation.
In Burnham, snow does not fall in May through September.
With an average of 15h and 6min of daylight, June has the longest days of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
Burnham's warmest temperatures are experienced in July, with average high temperatures of 80.1°F (26.7°C) and lows of 66.9°F (19.4°C).
The month with the most sunshine is August, with an average of 10.4h of sunshine.
October is the least humid month in Burnham, Illinois, with an average relative humidity of 72%.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Burnham, 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 (29.8°F).
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure
Burnham, IL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"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:
30.09"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
Burnham, IL
- Average wind speed in January:
11mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
8mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Burnham, 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
Burnham, IL
- Average rainfall in January:
0.51" - Average rainfall in February:
0.47" - Average rainfall in March:
0.51" - Average rainfall in April:
1.1" - Average rainfall in May:
1.38" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.18" - Average rainfall in August:
0.98" - Average rainfall in September:
0.91" - Average rainfall in October:
0.87" - Average rainfall in November:
0.55" - Average rainfall in December:
0.47"
The wettest months (with the highest rainfall) are May and June (1.38").
The driest months (with the least rainfall) are February and December (0.47").
Average rainfall days
Burnham, IL
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
11 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
9 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
4.2 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Burnham, IL
The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Burnham, IL
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
8.5 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
1.4 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:
2.9 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Burnham, 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 6min
- 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 54min - Average daylight in December:
9h and 12min
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 12min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 54min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Burnham, IL
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is June (13.1 days).
Average UV index
Burnham, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Burnham, IL
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Burnham, 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).
