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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, is another subzero cold winter month in Matherville, Illinois, with an average temperature varying between 28.8°F (-1.8°C) and 16.9°F (-8.4°C). January proves to be the coldest month, recording an average maximum temperature of 28.8°F (-1.8°C) and a minimum temperature of 16.9°F (-8.4°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Matherville, Illinois, with an average temperature varying between 33.6°F (0.9°C) and 20.7°F (-6.3°C). The transition from January to February sees average high-temperatures adjusting to a wintry 33.6°F (0.9°C), from a not significantly different 28.8°F (-1.8°C). Weather in February »
Weather in March
March, the first month of the spring in Matherville, is a chilly month, with an average temperature fluctuating between 32.5°F (0.3°C) and 47.7°F (8.7°C). The arrival of March brings a change in Matherville's weather, with average high-temperatures moving from February's cold 33.6°F (0.9°C) to a chilly 47.7°F (8.7°C). Weather in March »
Weather in April
April is a mild spring month in Matherville, Illinois, with an average temperature varying between 42.8°F (6°C) and 59.5°F (15.3°C). The beginning of April signals a rise in the average high-temperature, moving from a frosty 47.7°F (8.7°C) in March to a refreshing 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Matherville, is an agreeable month, with an average temperature varying between 70.7°F (21.5°C) and 53.8°F (12.1°C). As Matherville transitions into May, the average high-temperature shows a change, moving from a mild 59.5°F (15.3°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Matherville, Illinois, with an average temperature fluctuating between 79.2°F (26.2°C) and 62.2°F (16.8°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a pleasant 70.7°F (21.5°C) to a warm 79.2°F (26.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Matherville, Illinois, with an average temperature fluctuating between 64.9°F (18.3°C) and 81.5°F (27.5°C). July, with its average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 64.9°F (18.3°C), holds the record as the warmest month. July's average heat index is computed to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Matherville, Illinois, with an average temperature fluctuating between 63.1°F (17.3°C) and 81°F (27.2°C). Matherville's shift from July to August is accompanied by an average high-temperature of a still warm 81°F (27.2°C), a slight deviation from 81.5°F (27.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Matherville, is still a warm month, with an average temperature ranging between max 75.4°F (24.1°C) and min 56.3°F (13.5°C). The start of September comes with a small reduction in the average high-temperature, subtly receding from a warm 81°F (27.2°C) in August to a still moderately hot 75.4°F (24.1°C). Weather in September »
Weather in October
October, like September, in Matherville, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 45.5°F (7.5°C) and 61.7°F (16.5°C). Matherville, Illinois, observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 75.4°F (24.1°C) to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Matherville, Illinois, with an average temperature varying between 47.3°F (8.5°C) and 33.8°F (1°C). A distinct shift in the average high-temperature is signaled in November, moving down from a refreshing 61.7°F (16.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »
Weather in December
December, the first month of the winter in Matherville, is still a cold month, with temperature in the range of an average low of 24.4°F (-4.2°C) and an average high of 35.1°F (1.7°C). As November transitions to December, the average high-temperature falls from a frosty 47.3°F (8.5°C) to a wintry 35.1°F (1.7°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 month is the coldest in Matherville?
In Matherville, January registers the lowest temperatures, averaging 28.8°F (-1.8°C) at the peak and 16.9°F (-8.4°C) at the lowest.
How much does it rain in Matherville?
In Matherville, during the entire year, the rain falls for 121.3 days and collects up to 17.72" (450mm) of precipitation.
When does it snow in Matherville?
Months with snowfall in Matherville are January through April, October through December.
When does it snow the most in Matherville?
January is the month with the most snowfall in Matherville, Illinois. Snow falls for 7.8 days and accumulates 2.4" (61mm) of snow.
How many days does it snow in Matherville?
Throughout the year, there are 26.3 snowfall days, and 7.64" (194mm) of snow is accumulated.
What is the month with the least sunshine in Matherville?
January has the least sunshine of the year, with an average of 4.2h of sunshine.
What is the month with the lowest UV index in Matherville?
With an average maximum UV index of 1, January is the month with the lowest UV index in Matherville, Illinois.
When is Daylight Saving Time (DST) in Matherville?
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 Matherville?
The month with the most rainfall in Matherville, Illinois, is May, when the rain falls for 16.8 days and typically aggregates up to 2.76" (70mm) of precipitation.
When it does not snow in Matherville?
May through September are months without snowfall in Matherville.
When are the longest days in Matherville?
With an average of 15h and 6min of daylight, June has the longest days of the year in Matherville.
When is the highest UV index in Matherville?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Matherville.
What is the hottest time of year in Matherville?
In Matherville, the peak temperatures are generally noted in July, averaging a high of 81.5°F (27.5°C) and a low of 64.9°F (18.3°C).
What is the most humid month in Matherville?
With an average relative humidity of 84%, July is the most humid month in Matherville, Illinois.
What month has the most sunshine in Matherville?
July has the most sunshine of the year in Matherville, Illinois, with an average of 10.3h of sunshine.
What is the least humid month in Matherville?
With an average relative humidity of 71%, October is the least humid month in Matherville.
What is the driest month in Matherville?
The month with the least rainfall in Matherville, Illinois, is December, when the rain falls for 5.5 days and typically collects 0.67" (17mm) of precipitation.
What is the month with the shortest days in Matherville?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Matherville, IL
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure
Matherville, IL
- Average pressure in January:
30.14"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:
29.9"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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Matherville, IL
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.6mph - Average wind speed in May:
9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.5mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Matherville, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Matherville, IL
- Average rainfall in January:
0.79" - Average rainfall in February:
0.79" - Average rainfall in March:
1.26" - Average rainfall in April:
1.93" - Average rainfall in May:
2.76" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.18" - Average rainfall in September:
1.46" - Average rainfall in October:
1.38" - Average rainfall in November:
1.14" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is December (0.67").
Average rainfall days
Matherville, IL
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
10.6 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.1 days).
Average snowfall
Matherville, IL
The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Matherville, IL
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
6.2 days - Average snowfall days in March:
3.6 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:
0.4 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
6.1 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
Matherville, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Matherville, IL
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
17.6 days - Average sunshine days in September:
19 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
20.2 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is May (12.1 days).
Average UV index
Matherville, IL
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Matherville, IL
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility
Matherville, IL
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Matherville, Illinois, USA
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