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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 a wintry winter month in Roland, Illinois, with an average temperature varying between 26.1°F (-3.3°C) and 38.3°F (3.5°C). Roland notes the coldest temperatures in January, with a high average of 38.3°F (3.5°C) and a low of 26.1°F (-3.3°C). Weather in January »
Weather in February
February, the last month of the winter in Roland, is a frosty month, with an average temperature varying between 43.7°F (6.5°C) and 30°F (-1.1°C). A gentle upsurge in temperatures occurs as January gives way to February, with average highs shifting from an icy 38.3°F (3.5°C) to a chilly 43.7°F (6.5°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Roland, Illinois, with an average temperature ranging between max 54.5°F (12.5°C) and min 39°F (3.9°C). Roland's transition into March sees a rise in the average high-temperature, advancing from a frosty 43.7°F (6.5°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April is a comfortable spring month in Roland, Illinois, with an average temperature fluctuating between 66°F (18.9°C) and 48.7°F (9.3°C). With the onset of April, Roland's average high-temperature sees a rise, moving from March's fresh 54.5°F (12.5°C) to a comfortable 66°F (18.9°C). Weather in April »
Weather in May
May, the last month of the spring in Roland, is a warm month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 75.2°F (24°C). May comes with an increase, with the average high-temperature moving from a refreshing 66°F (18.9°C) in April to a moderately hot 75.2°F (24°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Roland, Illinois, with an average temperature varying between 83.8°F (28.8°C) and 66.6°F (19.2°C). Roland experiences a minor temperature shift with the start of June, with average high-temperatures moving from 75.2°F (24°C) in May to a still moderately hot 83.8°F (28.8°C). Weather in June »
Weather in July
July, like June, in Roland, Illinois, is another warm summer month, with an average temperature varying between 85.6°F (29.8°C) and 68.2°F (20.1°C). The average temperatures reach their apex in July, averaging 85.6°F (29.8°C) at the high end and 68.2°F (20.1°C) at the low end. The heat index value during July is appraised at a torrid 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Roland, Illinois, with an average temperature ranging between max 84.4°F (29.1°C) and min 65.8°F (18.8°C). The onset of August notes an average high-temperature of a still warm 84.4°F (29.1°C), subtly shifted from July's 85.6°F (29.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Roland, Illinois, with an average temperature fluctuating between 60.8°F (16°C) and 79.5°F (26.4°C). In Roland, September's average high-temperature stands at a still warm 79.5°F (26.4°C), closely related to the preceding month. Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Roland, Illinois, with an average temperature fluctuating between 67.1°F (19.5°C) and 49.6°F (9.8°C). During Roland's transition into October, the average high-temperature lessens, moving from a warm 79.5°F (26.4°C) in September to a comfortable 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Roland, is also a fresh month, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 38.5°F (3.6°C). With November's arrival, Roland's weather changes as the average high-temperature falls from an enjoyable 67.1°F (19.5°C) in October to a cool 53.6°F (12°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Roland, Illinois, with an average temperature ranging between max 43.5°F (6.4°C) and min 32.2°F (0.1°C). The transition into December involves a decrease in the average high-temperature, falling from a cool 53.6°F (12°C) in November to a frosty 43.5°F (6.4°C). Weather in December »
Updated: Jun 11, 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
What time of the year is the coldest?
In Roland, January is the coldest month, with temperatures averaging a high of 38.3°F (3.5°C) and a low of 26.1°F (-3.3°C).
How much does it rain?
In Roland, during the entire year, the rain falls for 100.2 days and collects up to 8.7" (221mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall in Roland.
When does it snow the most?
The months with the most snowfall in Roland are January and February, with an average 0.28" (7mm) of accumulated snow.
How many days does it snow?
Throughout the year, there are 10.1 snowfall days, and 0.91" (23mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.4h of sunshine, January has the least sunshine of the year in Roland.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST)?
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 rainiest month?
April is the month with the most rainfall. Rain falls for 11.3 days and accumulates 1.06" (27mm) of precipitation.
When it does not snow?
In Roland, Illinois, snow does not fall in April through October.
What is the most humid month?
The months with the highest humidity are May and July, with an average relative humidity of 79%.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Roland?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What month has the most sunshine?
With an average of 10.6h of sunshine, June has the most sunshine of the year.
What are the warmest months?
July, known for its average high temperature of 85.6°F (29.8°C) and an average low temperature of 68.2°F (20.1°C), is the warmest month.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 7.3 days and typically collects 0.28" (7mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 69%.
What is the month with the shortest days?
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Average temperature
Roland, IL
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Roland, 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
Roland, IL
- Average wind speed in January:
10mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Roland, IL
The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Roland, IL
- Average rainfall in January:
0.67" - Average rainfall in February:
0.63" - Average rainfall in March:
0.75" - Average rainfall in April:
1.06" - Average rainfall in May:
0.98" - Average rainfall in June:
0.94"
- Average rainfall in July:
0.79" - Average rainfall in August:
0.79" - Average rainfall in September:
0.28" - Average rainfall in October:
0.71" - Average rainfall in November:
0.51" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is April (1.06").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days
Roland, IL
- Average rainfall days in January:
5 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
11.9 days - Average rainfall days in June:
10.4 days
- Average rainfall days in July:
11.3 days - Average rainfall days in August:
10.2 days - Average rainfall days in September:
7.3 days - Average rainfall days in October:
6 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
6.2 days
The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is January (5 days).
Average snowfall
Roland, IL
The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Roland, IL
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.3 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Roland, 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 5min
- Average daylight in July:
14h and 3min - 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 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - 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 3min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Roland, IL
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
19.8 days - Average sunshine days in March:
19.9 days - Average sunshine days in April:
17.7 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
16.9 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
20.4 days - Average sunshine days in October:
23.4 days - Average sunshine days in November:
22.3 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is October (23.4 days).
The month with the least sunshine days is May (15.8 days).
Average UV index
Roland, 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, November and December (UV index 2).
Average cloud cover
Roland, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility
Roland, 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).
Roland, Illinois, USA
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