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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 Iuka, Illinois, is another cold winter month, with an average temperature ranging between max 37°F (2.8°C) and min 24.3°F (-4.3°C). Iuka witnesses the coldest weather in January, with temperatures averaging a high of 37°F (2.8°C) and a low of 24.3°F (-4.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Iuka, Illinois, with an average temperature ranging between max 42.1°F (5.6°C) and min 28.2°F (-2.1°C). Iuka indicates an average high-temperature of a still icy 42.1°F (5.6°C) in February, showing minor variation from January's 37°F (2.8°C). Weather in February »
Weather in March
March, the first month of the spring in Iuka, is a cool month, with an average temperature ranging between max 53.2°F (11.8°C) and min 37.6°F (3.1°C). With the onset of March, Iuka's average high-temperature sees a rise, moving from February's icy 42.1°F (5.6°C) to a cool 53.2°F (11.8°C). Weather in March »
Weather in April
April in Iuka, Illinois, is a comfortable spring month, with an average temperature varying between 64.4°F (18°C) and 47.3°F (8.5°C). Observing a rise in April, the average high-temperature goes from March's fresh 53.2°F (11.8°C) to a refreshing 64.4°F (18°C). Weather in April »
Weather in May
May, the last month of the spring in Iuka, is a warm month, with an average temperature ranging between max 73.9°F (23.3°C) and min 57.6°F (14.2°C). As May arrives, a rise in the average high-temperature is observed, moving from a refreshing 64.4°F (18°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Iuka, Illinois, with an average temperature ranging between min 66.2°F (19°C) and max 83.1°F (28.4°C). The onset of June marks an increase in the average high-temperature, moving from a warm 73.9°F (23.3°C) in May to a still moderately hot 83.1°F (28.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Iuka, Illinois, with an average temperature ranging between max 84.7°F (29.3°C) and min 67.5°F (19.7°C). Iuka notes the warmest temperatures in July, with a high average of 84.7°F (29.3°C) and a low of 67.5°F (19.7°C). The heat index value during July is evaluated at a very hot 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Iuka, Illinois, with an average temperature ranging between min 65.7°F (18.7°C) and max 83.3°F (28.5°C). August's weather records an average high-temperature of a still warm 83.3°F (28.5°C), showing little deviation from July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Iuka, Illinois, with an average temperature fluctuating between 59.7°F (15.4°C) and 78.3°F (25.7°C). The average high-temperature in September, at a still warm 78.3°F (25.7°C), reveals a modest deviation from August's 83.3°F (28.5°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Iuka, Illinois, with an average temperature fluctuating between 49.1°F (9.5°C) and 66°F (18.9°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from a moderately hot 78.3°F (25.7°C) in September to a refreshing 66°F (18.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Iuka, Illinois, with an average temperature varying between 52.2°F (11.2°C) and 37.9°F (3.3°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a comfortable 66°F (18.9°C) to a fresh 52.2°F (11.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Iuka, Illinois, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 41.9°F (5.5°C). Start of December brings a shift in the average high-temperature, falling from November's fresh 52.2°F (11.2°C) to an icy 41.9°F (5.5°C). Weather in December »
Updated: Aug 25, 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, on average, is the coldest month, registering a high temperature of 37°F (2.8°C) and a low of 24.3°F (-4.3°C).
How many days does it rain?
Throughout the year, there are 123.2 rainfall days, and 15.08" (383mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 5.1 days and accumulates 0.63" (16mm) of snow.
How much does it snow?
Throughout the year, there are 16.4 snowfall days, and 2.05" (52mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.4h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 6.8 days and typically collects 0.71" (18mm) of precipitation.
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 wettest month?
April is the month with the most rainfall. Rain falls for 13 days and accumulates 2.01" (51mm) of precipitation.
What is the most humid month?
May, July and August, with an average relative humidity of 80%, are most humid months.
When it does not snow in Iuka?
In Iuka, snow does not fall in May through October.
When is the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the month with the most sunshine?
June and July, with an average of 10.4h of sunshine, are months with the most sunshine.
What part of the year is the hottest?
Iuka's July weather, with an average high temperature of 84.7°F (29.3°C) and an average low temperature of 67.5°F (19.7°C), tends to be the warmest of the year.
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?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Iuka, IL
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Iuka, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Iuka, IL
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
6mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.2mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity
Iuka, IL
The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Iuka, IL
- Average rainfall in January:
0.98" - Average rainfall in February:
0.71" - Average rainfall in March:
1.34" - Average rainfall in April:
2.01" - Average rainfall in May:
1.77" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.42" - Average rainfall in August:
1.22" - Average rainfall in September:
0.83" - Average rainfall in October:
1.38" - Average rainfall in November:
1.06" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is April (2.01").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days
Iuka, IL
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
13.7 days - Average rainfall days in August:
11.4 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
7.6 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (6.6 days).
Average snowfall
Iuka, IL
The month with the highest snowfall is January (0.63").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Iuka, IL
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
2.2 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 days - Average snowfall days in December:
3.4 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Iuka, 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 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 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Iuka, IL
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
15 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
Iuka, 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, November and December (UV index 2).
Average cloud cover
Iuka, IL
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Iuka, 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).
Iuka, Illinois, USA
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