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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 Meredosia, Illinois, is an icy winter month, with an average temperature ranging between min 20.3°F (-6.5°C) and max 32.7°F (0.4°C). January is the coldest month, with an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 20.3°F (-6.5°C). Weather in January »
Weather in February
February, the last month of the winter in Meredosia, is also an icy month, with an average temperature ranging between min 24.3°F (-4.3°C) and max 37.9°F (3.3°C). February notes an average high-temperature of a still icy 37.9°F (3.3°C), subtly differing 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 Meredosia, Illinois, with an average temperature varying between 35.2°F (1.8°C) and 50.9°F (10.5°C). With the transition into March, Meredosia experiences an increase in average high-temperatures, moving up 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 in Meredosia, Illinois, is an enjoyable spring month, with an average temperature ranging between min 45.3°F (7.4°C) and max 62.6°F (17°C). With the beginning of April, Meredosia's average high-temperature sees an increase, transitioning from a cool 50.9°F (10.5°C) in March to a comfortable 62.6°F (17°C). Weather in April »
Weather in May
May, the last month of the spring in Meredosia, is an agreeable month, with an average temperature fluctuating between 72°F (22.2°C) and 55.6°F (13.1°C). Meredosia sees a rise in temperature during May, with average high-temperatures transitioning from an enjoyable 62.6°F (17°C) in April to an agreeable 72°F (22.2°C). Weather in May »
Weather in June
June, the first month of the summer in Meredosia, is a moderately hot month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81°F (27.2°C). Meredosia in June shows a temperature shift, moving from an average high of an agreeable 72°F (22.2°C) in May to a warm 81°F (27.2°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Meredosia, Illinois, with an average temperature varying between 66.6°F (19.2°C) and 83.7°F (28.7°C). Meredosia's July weather, with an average high temperature of 83.7°F (28.7°C) and an average low temperature of 66.6°F (19.2°C), tends to be the warmest of the year. The heat index value for July is calculated to be 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 Meredosia, Illinois, with an average temperature varying between 64.4°F (18°C) and 82.9°F (28.3°C). In August, Meredosia's weather conditions record an average high-temperature of a still warm 82.9°F (28.3°C), demonstrating little divergence from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Meredosia, is also a moderately hot month, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 77.7°F (25.4°C). The advent of September denotes an average high-temperature of a still warm 77.7°F (25.4°C), subtly different from August's 82.9°F (28.3°C). Weather in September »
Weather in October
October, like September, in Meredosia, Illinois, is another refreshing autumn month, with an average temperature fluctuating between 46.8°F (8.2°C) and 63.9°F (17.7°C). October's arrival corresponds with a decrease in average high-temperatures, from September's moderately hot 77.7°F (25.4°C) to a comfortable 63.9°F (17.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Meredosia, Illinois, with an average temperature ranging between max 50°F (10°C) and min 35.6°F (2°C). In Meredosia, the average high-temperature in November drops from a refreshing 63.9°F (17.7°C) in October to a cool 50°F (10°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Meredosia, Illinois, with an average temperature varying between 26.8°F (-2.9°C) and 38.5°F (3.6°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a cool 50°F (10°C) to a wintry 38.5°F (3.6°C). Weather in December »
Updated: Aug 31, 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 is the coldest month?
With average high temperatures of 32.7°F (0.4°C) and lows of 20.3°F (-6.5°C), January is the coldest month.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 0.98" (25mm) of precipitation.
How much does it rain?
In Meredosia, during the entire year, the rain falls for 132 days and collects up to 22.17" (563mm) of precipitation.
When does it snow?
Months with snowfall in Meredosia are January through April, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 7.8 days and typically aggregates up to 3.19" (81mm) of snow.
How much does it snow?
In Meredosia, 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?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Meredosia.
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 in Meredosia?
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?
May through October are months without snowfall in Meredosia.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What is the month with the most sunshine in Meredosia?
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 is the hottest time of year?
July, characterized by an average high temperature of 83.7°F (28.7°C) and a low temperature of 66.6°F (19.2°C), is generally the warmest month.
What is the most humid month?
July is the most humid month in Meredosia, with an average relative humidity of 82%.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the month with the shortest days in Meredosia?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Meredosia, 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
Meredosia, 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
Meredosia, 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
Meredosia, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Meredosia, 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
Meredosia, 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
Meredosia, 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
Meredosia, 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
Meredosia, 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:
14h and 5min
- 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: 14h and 54min).
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
Meredosia, 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
Meredosia, 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
Meredosia, 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
Meredosia, 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).
Meredosia, Illinois, USA
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