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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 Ridgway, Illinois, with temperature in the range of an average high of 39.7°F (4.3°C) and an average low of 26.8°F (-2.9°C). January is the coldest month of the year, registering average temperatures as high as 39.7°F (4.3°C) and as low as 26.8°F (-2.9°C). Weather in January »
Weather in February
February, the last month of the winter in Ridgway, is a frosty month, with temperature in the range of an average high of 44.6°F (7°C) and an average low of 30.6°F (-0.8°C). As Ridgway transitions from January to February, the average high-temperatures adjust to a frosty 44.6°F (7°C), nearly the same as the previous 39.7°F (4.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Ridgway, Illinois, with an average temperature varying between 55.4°F (13°C) and 39.6°F (4.2°C). An escalation in the average high-temperature is seen with the onset of March, moving from a frosty 44.6°F (7°C) in February to a mild 55.4°F (13°C). Weather in March »
Weather in April
April in Ridgway, Illinois, is a comfortable spring month, with an average temperature fluctuating between 66.4°F (19.1°C) and 48.9°F (9.4°C). April's arrival brings a change in high-temperatures, moving from a moderate 55.4°F (13°C) in March to a comfortable 66.4°F (19.1°C). Weather in April »
Weather in May
May, the last month of the spring in Ridgway, is a moderately hot month, with an average temperature varying between 58.3°F (14.6°C) and 75.6°F (24.2°C). Ridgway's May weather shows an increase in high-temperatures, moving from April's refreshing 66.4°F (19.1°C) to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
June, the first month of the summer in Ridgway, is still a warm month, with an average temperature varying between 66.4°F (19.1°C) and 84°F (28.9°C). June's arrival brings a slight change in high-temperatures, adjusting from 75.6°F (24.2°C) in May to a still warm 84°F (28.9°C). Weather in June »
Weather in July
July in Ridgway, Illinois, is a hot summer month, with temperature in the range of an average low of 68.4°F (20.2°C) and an average high of 86.2°F (30.1°C). The average temperatures reach their apex in July, averaging 86.2°F (30.1°C) at the high end and 68.4°F (20.2°C) at the low end. Throughout July, the heat index is calculated to be a fiery hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Ridgway, is another warm month, with an average temperature ranging between min 66.2°F (19°C) and max 84.9°F (29.4°C). Transitioning into August, Ridgway experiences an average high-temperature of a moderately hot 84.9°F (29.4°C), marking a minor shift from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Ridgway, is also a moderately hot month, with an average temperature ranging between min 60.8°F (16°C) and max 79.9°F (26.6°C). As Ridgway transitions into September, the average high-temperature stands at a still moderately hot 79.9°F (26.6°C), offering little variation from the preceding month. Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Ridgway, Illinois, with an average temperature varying between 49.6°F (9.8°C) and 67.8°F (19.9°C). The onset of October comes with a shift in the average high-temperature, falling from a moderately hot 79.9°F (26.6°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 Ridgway, is also a fresh month, with an average temperature ranging between min 38.8°F (3.8°C) and max 54.1°F (12.3°C). November brings a decrease in the average high-temperature, falling from October's enjoyable 67.8°F (19.9°C) to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Ridgway, Illinois, with an average temperature varying between 32.9°F (0.5°C) and 44.6°F (7°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a cool 54.1°F (12.3°C) in November to a frosty 44.6°F (7°C). Weather in December »
Updated: Feb 12, 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 are the coldest months in Ridgway?
The month of January sees the average lowest temperatures, reaching 39.7°F (4.3°C) at the peak and 26.8°F (-2.9°C) at the low.
How many days does it rain in Ridgway?
In Ridgway, Illinois, during the entire year, the rain falls for 146.3 days and collects up to 24.96" (634mm) of precipitation.
When does it snow in Ridgway?
Months with snowfall in Ridgway, Illinois, are January through April, November and December.
How much does it snow in Ridgway?
Throughout the year, there are 15.9 snowfall days, and 3.58" (91mm) of snow is accumulated.
What is the month with the least sunshine in Ridgway?
The month with the least sunshine in Ridgway, Illinois, is January, with an average of 4.5h of sunshine.
What is the month with the lowest UV index in Ridgway?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Ridgway?
February is the month with the most snowfall. Snow falls for 4.3 days and accumulates 0.87" (22mm) of snow.
When is Daylight Saving Time (DST) in Ridgway?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ridgway, 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 in Ridgway?
The month with the most rainfall in Ridgway is April, when the rain falls for 14.7 days and typically aggregates up to 3.27" (83mm) of precipitation.
What is the most humid month in Ridgway?
The most humid month in Ridgway, Illinois, is May, with an average relative humidity of 80%.
When it does not snow in Ridgway?
May through October are months without snowfall in Ridgway.
What is the month with the highest UV index in Ridgway?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Ridgway.
When are the longest days in Ridgway?
With an average of 14h and 42min of daylight, June has the longest days of the year in Ridgway.
What time of the year is the hottest in Ridgway?
Ridgway, Illinois, reaches its average highest temperatures in July, measuring 86.2°F (30.1°C) at the peak and 68.4°F (20.2°C) at the lowest.
What month has the most sunshine in Ridgway?
The month with the most sunshine in Ridgway is July, with an average of 10.6h of sunshine.
What is the driest month in Ridgway?
September is the month with the least rainfall in Ridgway. Rain falls for 10.8 days and accumulates 1.14" (29mm) of precipitation.
What is the least humid month in Ridgway?
With an average relative humidity of 70%, October is the least humid month in Ridgway, Illinois.
What is the month with the shortest days in Ridgway?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Ridgway, IL
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Ridgway, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"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 (29.95"Hg).
Average wind speed
Ridgway, IL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
6.7mph
- 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:
8.2mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Ridgway, IL
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Ridgway, IL
- Average rainfall in January:
1.97" - Average rainfall in February:
2.17" - Average rainfall in March:
2.28" - Average rainfall in April:
3.27" - Average rainfall in May:
2.4" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.77" - Average rainfall in September:
1.14" - Average rainfall in October:
1.77" - Average rainfall in November:
1.85" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days
Ridgway, IL
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).
Average snowfall
Ridgway, IL
The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Ridgway, IL
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.8 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:
1.1 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Ridgway, 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 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 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - 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 July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Ridgway, IL
- Average sunshine days in January:
17 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).
Average UV index
Ridgway, 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
Ridgway, IL
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Ridgway, 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).
Ridgway, Illinois, USA
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