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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 Coal City, Indiana, is another cold winter month, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 23°F (-5°C). January stands out as Coal City's coldest month, with temperatures ranging between an average high of 35.8°F (2.1°C) and a low of 23°F (-5°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Coal City, Indiana, with an average temperature varying between 40.3°F (4.6°C) and 26.8°F (-2.9°C). The commencement of February records an average high-temperature of a still cold 40.3°F (4.6°C), barely varying from January's 35.8°F (2.1°C). Weather in February »
Weather in March
March, the first month of the spring in Coal City, is a cool month, with an average temperature varying between 36.7°F (2.6°C) and 52°F (11.1°C). March's arrival signals an increase in average high-temperatures, moving from February's icy 40.3°F (4.6°C) to a cool 52°F (11.1°C). Weather in March »
Weather in April
April is an enjoyable spring month in Coal City, Indiana, with an average temperature fluctuating between 63.5°F (17.5°C) and 46.2°F (7.9°C). With the onset of April, the average high-temperature slightly shifts from March's fresh 52°F (11.1°C) to an enjoyable 63.5°F (17.5°C). Weather in April »
Weather in May
May, the last month of the spring in Coal City, is an agreeable month, with an average temperature ranging between min 56.3°F (13.5°C) and max 73°F (22.8°C). May's arrival sees a rise in the average high-temperature, jumping from April's refreshing 63.5°F (17.5°C) to an agreeable 73°F (22.8°C). Weather in May »
Weather in June
June, the first month of the summer in Coal City, is a warm month, with an average temperature varying between 81.5°F (27.5°C) and 63.9°F (17.7°C). June marks a minor ascent in the average high-temperature, adjusting from May's pleasant 73°F (22.8°C) to a warm 81.5°F (27.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Coal City, Indiana, with an average temperature fluctuating between 83.8°F (28.8°C) and 66.4°F (19.1°C). July, recording an average high temperature of 83.8°F (28.8°C) and a low temperature of 66.4°F (19.1°C), is Coal City's warmest month. July's average heat index is computed to be a torrid 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Coal City, Indiana, with an average temperature fluctuating between 82.8°F (28.2°C) and 64.4°F (18°C). The average high-temperature in August, at a still moderately hot 82.8°F (28.2°C), reveals a modest deviation from July's 83.8°F (28.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Coal City, is still a warm month, with an average temperature varying between 59°F (15°C) and 77.5°F (25.3°C). Coal City's weather in September indicates an average high-temperature of a still warm 77.5°F (25.3°C), nearly consistent with the 82.8°F (28.2°C) of August. Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Coal City, Indiana, with an average temperature ranging between min 47.8°F (8.8°C) and max 64.8°F (18.2°C). A decrease in the average high-temperature is observed during October, shifting from a warm 77.5°F (25.3°C) in September to a comfortable 64.8°F (18.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Coal City, is another cool month, with temperature in the range of an average high of 51.1°F (10.6°C) and an average low of 36.7°F (2.6°C). Setting in of November comes with a decrease in the average high-temperature, moving from a comfortable 64.8°F (18.2°C) in October to a fresh 51.1°F (10.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Coal City, Indiana, with an average temperature varying between 29.5°F (-1.4°C) and 40.8°F (4.9°C). The shift to December brings a decrease in the average high-temperature, falling from a cool 51.1°F (10.6°C) in November to a cold 40.8°F (4.9°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 part of the year is the coldest in Coal City?
Coal City's coldest temperatures are experienced in January, with average high temperatures of 35.8°F (2.1°C) and lows of 23°F (-5°C).
How much does it rain in Coal City?
Throughout the year, there are 147.3 rainfall days, and 27.32" (694mm) of precipitation is accumulated.
When does it snow in Coal City?
January through April, November and December are months with snowfall in Coal City, Indiana.
When does it snow the most in Coal City?
January is the month with the most snowfall. Snow falls for 6.4 days and accumulates 2.4" (61mm) of snow.
How much does it snow in Coal City?
In Coal City, during the entire year, snow falls for 21.1 days and aggregates up to 7.68" (195mm) of snow.
What are the months with the least sunshine in Coal City?
The months with the least sunshine in Coal City are January and December, with an average of 4.5h of sunshine.
When is the lowest UV index in Coal City?
The months with the lowest UV index in Coal City, Indiana, are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Coal City?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the wettest month in Coal City?
The month with the most rainfall in Coal City is April, when the rain falls for 14.9 days and typically aggregates up to 3.66" (93mm) of precipitation.
When it does not snow in Coal City?
May through October are months without snowfall in Coal City.
When are the longest days in Coal City?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month has the most sunshine in Coal City?
June has the most sunshine of the year in Coal City, with an average of 10.3h of sunshine.
What is the month with the highest UV index in Coal City?
The months with the highest UV index in Coal City, Indiana, are June through August, with an average maximum UV index of 6.
What is the hottest time of year in Coal City?
Coal City's temperatures peak on average in July, reaching 83.8°F (28.8°C) at their highest and 66.4°F (19.1°C) at their lowest.
What is the most humid month in Coal City?
With an average relative humidity of 82%, July is the most humid month in Coal City.
What is the driest month in Coal City?
September is the month with the least rainfall in Coal City. Rain falls for 11.1 days and accumulates 1.5" (38mm) of precipitation.
What is the least humid month in Coal City?
The least humid month is October, with an average relative humidity of 72%.
What is the month with the shortest days in Coal City?
December has the shortest days of the year in Coal City, Indiana, with an average of 9h and 30min of daylight.
Average temperature
Coal City, IN
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.8°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Coal City, IN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"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:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Coal City, IN
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.5mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.6mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Coal City, IN
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Coal City, IN
- Average rainfall in January:
1.97" - Average rainfall in February:
1.65" - Average rainfall in March:
2.24" - Average rainfall in April:
3.66" - Average rainfall in May:
2.95" - Average rainfall in June:
2.95"
The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Coal City, IN
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Coal City, IN
The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Coal City, IN
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
2.9 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 days - Average snowfall days in November:
1.8 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Coal City, IN
- 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 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 3min
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 30min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).
Average sunshine days
Coal City, IN
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
13 days - Average sunshine days in May:
9.1 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
18 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is May (9.1 days).
Average UV index
Coal City, IN
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
Coal City, IN
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Coal City, IN
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Coal City, Indiana, USA
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