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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 another cold winter month in Carterville, Missouri, with an average temperature varying between 27.3°F (-2.6°C) and 42.3°F (5.7°C). January is the coldest month, with an average high-temperature of 42.3°F (5.7°C) and an average low-temperature of 27.3°F (-2.6°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Carterville, Missouri, with an average temperature fluctuating between 30.7°F (-0.7°C) and 46.6°F (8.1°C). February's arrival shows an average high-temperature of a frosty 46.6°F (8.1°C), hardly different from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Carterville, Missouri, with an average temperature fluctuating between 40.6°F (4.8°C) and 57.7°F (14.3°C). The transition to March introduces an increase in the average high-temperature, shifting from a chilly 46.6°F (8.1°C) in February to a refreshing 57.7°F (14.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Carterville, Missouri, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 67.3°F (19.6°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a mild 57.7°F (14.3°C) to a still refreshing 67.3°F (19.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Carterville, Missouri, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 57.2°F (14°C). Carterville in May experiences a slight uptick in the average high-temperature, adjusting from April's refreshing 67.3°F (19.6°C) to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Carterville, is still a warm month, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 85.6°F (29.8°C). With the onset of June, Carterville sees a temperature rise, with the average high-temperature moving from May's 74.8°F (23.8°C) to a still moderately hot 85.6°F (29.8°C). Weather in June »
Weather in July
July in Carterville, Missouri, is a hot summer month, with an average temperature ranging between min 69.8°F (21°C) and max 89.2°F (31.8°C). July, with its average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 69.8°F (21°C), holds the record as the warmest month. July's average heat index is estimated at a blistering 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Carterville, Missouri, with an average temperature varying between 67.6°F (19.8°C) and 87.1°F (30.6°C). The introduction of August notes a subtle temperature variation to a still tropical 87.1°F (30.6°C) from July's 89.2°F (31.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Carterville, Missouri, with an average temperature ranging between max 79.9°F (26.6°C) and min 61.2°F (16.2°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a hot 87.1°F (30.6°C) in August to a moderately hot 79.9°F (26.6°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Carterville, Missouri, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 49.6°F (9.8°C). With October's onset, the weather shows a temperature decrease, transitioning from a moderately hot 79.9°F (26.6°C) in September to a comfortable 67.6°F (19.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Carterville, is also a moderate month, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 56.1°F (13.4°C). The beginning of November involves a decrease in the average high-temperature, transitioning from an enjoyable 67.6°F (19.8°C) in October to a moderate 56.1°F (13.4°C). Weather in November »
Weather in December
December, the first month of the winter in Carterville, is still a chilly month, with an average temperature varying between 31.3°F (-0.4°C) and 45.9°F (7.7°C). December brings a minor decrease, with the average high-temperature reducing from a refreshing 56.1°F (13.4°C) in November to a chilly 45.9°F (7.7°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Carterville?
Carterville's January weather reaches an average high of 42.3°F (5.7°C) and an average low of 27.3°F (-2.6°C), making it the coldest month.
How much does it rain in Carterville?
In Carterville, during the entire year, the rain falls for 143.4 days and collects up to 32.01" (813mm) of precipitation.
When does it snow in Carterville?
January through March, May, November and December are months with snowfall in Carterville.
How much does it snow in Carterville?
In Carterville, during the entire year, snow falls for 11.8 days and aggregates up to 5.63" (143mm) of snow.
What is the month with the least sunshine in Carterville?
With an average of 5.4h of sunshine, January has the least sunshine of the year in Carterville, Missouri.
What are the months with the lowest UV index in Carterville?
The months with the lowest UV index in Carterville, Missouri, are January, February and December, with an average maximum UV index of 2.
What is the driest month in Carterville?
The month with the least rainfall in Carterville, Missouri, is February, when the rain falls for 8.7 days and typically collects 1.54" (39mm) of precipitation.
What is the snowiest month in Carterville?
February is the month with the most snowfall in Carterville. Snow falls for 4 days and accumulates 2.44" (62mm) of snow.
When is Daylight Saving Time (DST) in Carterville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Carterville, 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.
When it does not snow in Carterville?
April, June through October are months without snowfall in Carterville.
What is the most humid month in Carterville?
May is the most humid month in Carterville, Missouri, with an average relative humidity of 79%.
What is the wettest month in Carterville?
May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 5.04" (128mm) of precipitation.
When are the longest days in Carterville?
The month with the longest days in Carterville, Missouri, is June, with an average of 14h and 42min of daylight.
What are the months with the highest UV index in Carterville?
June and July, with an average maximum UV index of 7, are months with the highest UV index in Carterville.
What month is the hottest in Carterville?
In Carterville, July is the month with the highest recorded average temperatures, measuring a high of 89.2°F (31.8°C) and a low of 69.8°F (21°C).
What month has the most sunshine in Carterville?
July has the most sunshine of the year, with an average of 10.7h of sunshine.
What is the least humid month in Carterville?
The least humid month in Carterville, Missouri, is October, with an average relative humidity of 71%.
What is the month with the shortest days in Carterville?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Carterville, MO
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.3°F).
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure
Carterville, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Carterville, MO
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.9mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.2mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.3mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.7mph
The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
Carterville, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Carterville, MO
- Average rainfall in January:
1.57" - Average rainfall in February:
1.54" - Average rainfall in March:
2.8" - Average rainfall in April:
3.39" - Average rainfall in May:
5.04" - Average rainfall in June:
2.72"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.87" - Average rainfall in September:
2.72" - Average rainfall in October:
2.83" - Average rainfall in November:
1.61" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is May (5.04").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days
Carterville, MO
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (16.8 days).
The months with the least rainy days are January and December (6.8 days).
Average snowfall
Carterville, MO
The month with the highest snowfall is February (2.44").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days
Carterville, MO
- Average snowfall days in January:
3.5 days - Average snowfall days in February:
4 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0.3 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:
0.7 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Carterville, MO
- Average daylight in January:
10h and 0min - 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 2min - Average daylight in August:
13h and 3min - 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 42min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Carterville, MO
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
21.1 days
The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (12.2 days).
Average UV index
Carterville, MO
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Carterville, MO
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June, July and August (Cloud cover 25).
Average visibility
Carterville, MO
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).
Carterville, Missouri, USA
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