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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 Ripley, Illinois, with an average temperature fluctuating between 20.3°F (-6.5°C) and 32.7°F (0.4°C). January, with average temperatures reaching a high of 32.7°F (0.4°C) and a low of 20.3°F (-6.5°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Ripley, is also an icy month, with an average temperature varying between 37.9°F (3.3°C) and 24.3°F (-4.3°C). February observes an average high-temperature of a still cold 37.9°F (3.3°C), marking an insignificant difference from January's 32.7°F (0.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Ripley, Illinois, with an average temperature fluctuating between 35.2°F (1.8°C) and 50.9°F (10.5°C). Ripley's March weather brings a rise in high-temperatures, moving from a cold 37.9°F (3.3°C) in February to a cool 50.9°F (10.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Ripley, Illinois, with an average temperature fluctuating between 45.3°F (7.4°C) and 62.6°F (17°C). As Ripley transitions into April, the average high-temperature is observed to rise from a fresh 50.9°F (10.5°C) in March to a refreshing 62.6°F (17°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Ripley, Illinois, with an average temperature ranging between max 72°F (22.2°C) and min 55.6°F (13.1°C). The start of May brings a shift in the average high-temperature, increasing from April's comfortable 62.6°F (17°C) to an agreeable 72°F (22.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Ripley, Illinois, with an average temperature varying between 81°F (27.2°C) and 64°F (17.8°C). June sees a temperature increase, moving from a pleasant 72°F (22.2°C) in May to a moderately hot 81°F (27.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Ripley, Illinois, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 66.6°F (19.2°C). In Ripley, July records the highest average temperatures, peaking at 83.7°F (28.7°C) and reaching a low of 66.6°F (19.2°C). Throughout July, the heat index is appraised at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Ripley, Illinois, with an average temperature fluctuating between 82.9°F (28.3°C) and 64.4°F (18°C). August's advent notes a subtle adjustment in average high-temperature to a still warm 82.9°F (28.3°C) from July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Ripley, Illinois, with an average temperature ranging between max 77.7°F (25.4°C) and min 58.1°F (14.5°C). The onset of September brings with it an average high-temperature of a still moderately hot 77.7°F (25.4°C), showing a negligible variation from the month before. Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Ripley, Illinois, with an average temperature varying between 46.8°F (8.2°C) and 63.9°F (17.7°C). Ripley's progression into October includes a drop in the average high-temperature, from a moderately hot 77.7°F (25.4°C) in September to an enjoyable 63.9°F (17.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Ripley, is also a fresh month, with an average temperature varying between 35.6°F (2°C) and 50°F (10°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a comfortable 63.9°F (17.7°C) in October to a fresh 50°F (10°C). Weather in November »
Weather in December
December, the first month of the winter in Ripley, is also an icy month, with an average temperature fluctuating between 26.8°F (-2.9°C) and 38.5°F (3.6°C). December's onset brings a slight change in high-temperatures, falling from a fresh 50°F (10°C) in November to a wintry 38.5°F (3.6°C). Weather in December »
Updated: Aug 22, 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 part of the year is the coldest?
January is the coldest month of the year, registering average temperatures as high as 32.7°F (0.4°C) and as low as 20.3°F (-6.5°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.98" (25mm) of precipitation.
How much does it rain?
Throughout the year, there are 132 rainfall days, and 22.17" (563mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 7.8 days and accumulates 3.19" (81mm) of snow.
How many days does it snow?
In Ripley, during the entire year, snow falls for 23.8 days and aggregates up to 8.5" (216mm) of snow.
What is the month with the least sunshine?
With an average of 4.3h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index in Ripley are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Ripley?
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?
The month with the most rainfall is May, when the rain falls for 16.9 days and typically aggregates up to 3.23" (82mm) of precipitation.
When it does not snow?
In Ripley, snow does not fall in May through October.
When are the longest days in Ripley?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What are the months with the most sunshine?
June and July, with an average of 10.2h of sunshine, are months with the most sunshine.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What time of the year is the hottest?
July is the warmest month of the year in Ripley, Illinois, registering average temperatures as high as 83.7°F (28.7°C) and as low as 66.6°F (19.2°C).
What is the most humid month?
July is the most humid month, with an average relative humidity of 82%.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Ripley, IL
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.7°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Ripley, 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:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Ripley, IL
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.4mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity
Ripley, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Ripley, IL
- Average rainfall in January:
0.98" - Average rainfall in February:
1.06" - Average rainfall in March:
1.85" - Average rainfall in April:
2.44" - Average rainfall in May:
3.23" - Average rainfall in June:
2.48"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.89" - Average rainfall in September:
2.2" - Average rainfall in October:
1.69" - Average rainfall in November:
1.46" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
Ripley, IL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is May (16.9 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall
Ripley, IL
The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Ripley, IL
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
5.7 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.8 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:
1.4 days - Average snowfall days in December:
4.7 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Ripley, IL
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - 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:
15h and 0min
- 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 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Ripley, IL
- Average sunshine days in January:
20 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (11.4 days).
Average UV index
Ripley, 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
Ripley, IL
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July, August and September (Cloud cover 30).
Average visibility
Ripley, 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).
Ripley, Illinois, USA
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