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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 an icy winter month in Chesterfield, Indiana, with an average temperature ranging between min 20.5°F (-6.4°C) and max 32.2°F (0.1°C). In Chesterfield, the lowest temperatures are generally noted in January, averaging a high of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C). Weather in January »
Weather in February
February, the last month of the winter in Chesterfield, is also an icy month, with an average temperature varying between 36.7°F (2.6°C) and 23.9°F (-4.5°C). The average high-temperature during February registers at a still cold 36.7°F (2.6°C), closely corresponding to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Chesterfield, Indiana, with an average temperature ranging between max 48.4°F (9.1°C) and min 33.6°F (0.9°C). March brings a temperature change, with average high-temperatures moving from February's icy 36.7°F (2.6°C) to a frosty 48.4°F (9.1°C). Weather in March »
Weather in April
April is a mild spring month in Chesterfield, Indiana, with an average temperature varying between 43.9°F (6.6°C) and 60.3°F (15.7°C). April comes with an increase, with the average high-temperature moving from a frosty 48.4°F (9.1°C) in March to a moderate 60.3°F (15.7°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Chesterfield, Indiana, with an average temperature fluctuating between 71.4°F (21.9°C) and 54.9°F (12.7°C). In May, the meteorological conditions change with the average high-temperature moving from a refreshing 60.3°F (15.7°C) in April to a pleasant 71.4°F (21.9°C). Weather in May »
Weather in June
June, the first month of the summer in Chesterfield, is a warm month, with an average temperature fluctuating between 62.2°F (16.8°C) and 79°F (26.1°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from an agreeable 71.4°F (21.9°C) to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Chesterfield, Indiana, is a moderately hot summer month, with an average temperature fluctuating between 81.1°F (27.3°C) and 64.6°F (18.1°C). Chesterfield's July weather reaches an average high of 81.1°F (27.3°C) and an average low of 64.6°F (18.1°C), making it the warmest month. Throughout July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Chesterfield, Indiana, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 62.2°F (16.8°C). The average high-temperature in August, at a still warm 79.9°F (26.6°C), reveals a modest deviation from July's 81.1°F (27.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Chesterfield, Indiana, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 74.3°F (23.5°C). September brings a minor shift in the average high-temperature, adjusting from a warm 79.9°F (26.6°C) in August to a still moderately hot 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Chesterfield, Indiana, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 46.8°F (8.2°C). A subtle decrease in the average high-temperature marks October, falling from September's moderately hot 74.3°F (23.5°C) to a refreshing 62.1°F (16.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Chesterfield, is another chilly month, with an average temperature ranging between min 35.1°F (1.7°C) and max 48.6°F (9.2°C). November brings a decrease in the average high-temperature, falling from October's refreshing 62.1°F (16.7°C) to a chilly 48.6°F (9.2°C). Weather in November »
Weather in December
December, the first month of the winter in Chesterfield, is also a wintry month, with an average temperature fluctuating between 27.5°F (-2.5°C) and 38.1°F (3.4°C). In the transition to December, Chesterfield observes a drop in the average high-temperature, moving from a frosty 48.6°F (9.2°C) in November to an icy 38.1°F (3.4°C). Weather in December »
Updated: Aug 30, 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 time of the year is the coldest?
The coldest month is January, with an average high-temperature of 32.2°F (0.1°C) and an average low-temperature of 20.5°F (-6.4°C).
What are the most humid months in Chesterfield?
January and December, with an average relative humidity of 83%, are most humid months.
How many days does it rain?
Throughout the year, there are 146.5 rainfall days, and 22.32" (567mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow in Chesterfield?
Throughout the year, there are 34.2 snowfall days, and 9.17" (233mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.7h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 6.3 days and typically collects 1.22" (31mm) of precipitation.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 7.8 days and typically aggregates up to 2.24" (57mm) of snow.
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 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 rainiest month?
The month with the most rainfall is May, when the rain falls for 18.1 days and typically aggregates up to 2.8" (71mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What month has the most sunshine?
June has the most sunshine of the year in Chesterfield, with an average of 10.2h of sunshine.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year?
Chesterfield notes the warmest temperatures in July, with a average high of 81.1°F (27.3°C) and a low of 64.6°F (18.1°C).
What is the least humid month in Chesterfield?
October is the least humid month, with an average relative humidity of 74%.
What is the month with the shortest days?
The month with the shortest days in Chesterfield is December, with an average of 9h and 24min of daylight.
Average temperature
Chesterfield, IN
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Chesterfield, IN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"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:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Chesterfield, IN
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.2mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Chesterfield, IN
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Chesterfield, IN
- Average rainfall in January:
1.34" - Average rainfall in February:
1.22" - Average rainfall in March:
2.09" - Average rainfall in April:
2.36" - Average rainfall in May:
2.8" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.05" - Average rainfall in August:
2.17" - Average rainfall in September:
1.54" - Average rainfall in October:
1.34" - Average rainfall in November:
1.3" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days
Chesterfield, IN
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall
Chesterfield, IN
The month with the highest snowfall is February (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Chesterfield, IN
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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:
0.6 days - Average snowfall days in November:
2.6 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Chesterfield, IN
- 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:
15h and 0min
- 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: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Chesterfield, IN
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
18 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Chesterfield, 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, March, October, November and December (UV index 2).
Average cloud cover
Chesterfield, IN
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Chesterfield, IN
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Chesterfield, Indiana, USA
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