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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, like December, in Raum, Illinois, is a wintry winter month, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 39.7°F (4.3°C). With its high average temperature of 39.7°F (4.3°C) and a low of 26.2°F (-3.2°C), January is regarded as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Raum, Illinois, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 44.1°F (6.7°C). As Raum, Illinois, steps into February, the average high-temperature is measured at a frosty 44.1°F (6.7°C), displaying minor differences from January's 39.7°F (4.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Raum, Illinois, with an average temperature varying between 39.2°F (4°C) and 55°F (12.8°C). As Raum welcomes March, the average high-temperature sees a rise, transitioning from a chilly 44.1°F (6.7°C) in February to a fresh 55°F (12.8°C). Weather in March »
Weather in April
April in Raum, Illinois, is a refreshing spring month, with an average temperature ranging between max 66.4°F (19.1°C) and min 48.7°F (9.3°C). As Raum welcomes April, the average high-temperature sees a rise, transitioning from a fresh 55°F (12.8°C) in March to an enjoyable 66.4°F (19.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Raum, Illinois, with an average temperature varying between 75.6°F (24.2°C) and 58.1°F (14.5°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 66.4°F (19.1°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Raum, Illinois, with an average temperature ranging between min 66.2°F (19°C) and max 84.7°F (29.3°C). The shift into June is marked by a rise in the average high-temperature, moving from May's warm 75.6°F (24.2°C) to a still moderately hot 84.7°F (29.3°C). Weather in June »
Weather in July
July in Raum, Illinois, is a hot summer month, with an average temperature ranging between min 68.5°F (20.3°C) and max 87.3°F (30.7°C). July, with its average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 68.5°F (20.3°C), holds the record as the warmest month. The heat index for July is calculated to be a torrid 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Raum, Illinois, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 66°F (18.9°C). The advent of August denotes an average high-temperature of a moderately hot 85.6°F (29.8°C), subtly different from July's 87.3°F (30.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Raum, Illinois, with an average temperature ranging between min 60.4°F (15.8°C) and max 80.4°F (26.9°C). September's weather displays an average high-temperature of a still moderately hot 80.4°F (26.9°C), slightly varied from August's 85.6°F (29.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Raum, Illinois, with an average temperature varying between 49.3°F (9.6°C) and 67.8°F (19.9°C). Raum, Illinois, in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 80.4°F (26.9°C) in September to an enjoyable 67.8°F (19.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Raum, is another cool month, with an average temperature fluctuating between 53.8°F (12.1°C) and 38.7°F (3.7°C). November weather is marked by a drop in the average high-temperature, falling from a comfortable 67.8°F (19.9°C) in October to a fresh 53.8°F (12.1°C). Weather in November »
Weather in December
December, the first month of the winter in Raum, is still a chilly month, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 32.4°F (0.2°C). December brings a drop in Raum's average high-temperature, falling from a fresh 53.8°F (12.1°C) in November to a chilly 44.1°F (6.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Raum?
Raum's January weather reaches an average high of 39.7°F (4.3°C) and an average low of 26.2°F (-3.2°C), making it the coldest month.
How many days does it rain in Raum?
In Raum, Illinois, during the entire year, the rain falls for 158.7 days and collects up to 36.1" (917mm) of precipitation.
When does it snow in Raum?
Months with snowfall are January through April, November and December.
When does it snow the most in Raum?
The month with the most snowfall is January, when snow falls for 5.3 days and typically aggregates up to 1.73" (44mm) of snow.
How many days does it snow in Raum?
Throughout the year, there are 17.5 snowfall days, and 6.5" (165mm) of snow is accumulated.
What is the month with the lowest UV index in Raum?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Raum, Illinois.
When is Daylight Saving Time (DST) in Raum?
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.
What is the wettest month in Raum?
The month with the most rainfall is April, when the rain falls for 16.6 days and typically aggregates up to 4.8" (122mm) of precipitation.
What is the most humid month in Raum?
The most humid month in Raum is May, with an average relative humidity of 79%.
When it does not snow in Raum?
May through October are months without snowfall in Raum, Illinois.
When is the highest UV index in Raum?
The months with the highest UV index in Raum, Illinois, are May through August, with an average maximum UV index of 6.
When are the longest days in Raum?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What month has the most sunshine in Raum?
June has the most sunshine of the year in Raum, Illinois, with an average of 10.6h of sunshine.
What are the warmest months in Raum?
Raum, Illinois, notes the warmest temperatures in July, with a average high of 87.3°F (30.7°C) and a low of 68.5°F (20.3°C).
What is the driest month in Raum?
The month with the least rainfall in Raum, Illinois, is September, when the rain falls for 10.6 days and typically collects 1.61" (41mm) of precipitation.
What is the least humid month in Raum?
With an average relative humidity of 70%, October is the least humid month.
What is the month with the shortest days in Raum?
December has the shortest days of the year in Raum, with an average of 9h and 36min of daylight.
What is the month with the least sunshine in Raum?
The month with the least sunshine in Raum is December, with an average of 4.5h of sunshine.
Average temperature
Raum, IL
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Raum, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Raum, IL
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8mph - Average wind speed in November:
8.5mph - Average wind speed in December:
8.8mph
The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Raum, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Raum, IL
- Average rainfall in January:
2.68" - Average rainfall in February:
2.8" - Average rainfall in March:
3.39" - Average rainfall in April:
4.8" - Average rainfall in May:
3.86" - Average rainfall in June:
3.46"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.52" - Average rainfall in September:
1.61" - Average rainfall in October:
2.68" - Average rainfall in November:
2.64" - Average rainfall in December:
2.8"
The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days
Raum, IL
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (9.7 days).
Average snowfall
Raum, IL
The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Raum, IL
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.6 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 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Raum, 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 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - 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 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days
Raum, IL
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
17 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (9.9 days).
Average UV index
Raum, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Raum, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Raum, 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).
Raum, Illinois, USA
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