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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 Cowan, Indiana, is another cold winter month, with an average temperature ranging between max 32.2°F (0.1°C) and min 20.5°F (-6.4°C). In Cowan, Indiana, the lowest average temperatures are observed in January, with 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 Cowan, is another cold month, with an average temperature varying between 36.7°F (2.6°C) and 23.7°F (-4.6°C). February brings an average high-temperature of a still wintry 36.7°F (2.6°C), showing a slight difference from January's 32.2°F (0.1°C). Weather in February »
Weather in March
March, the first month of the spring in Cowan, is a frosty month, with temperature in the range of an average low of 33.1°F (0.6°C) and an average high of 47.8°F (8.8°C). With the transition into March, Cowan experiences an increase in average high-temperatures, moving up from a cold 36.7°F (2.6°C) in February to a frosty 47.8°F (8.8°C). Weather in March »
Weather in April
April in Cowan, Indiana, is a mild spring month, with an average temperature ranging between min 43.5°F (6.4°C) and max 59.9°F (15.5°C). April brings an increase in the average high-temperature, progressing from a frosty 47.8°F (8.8°C) in March to a refreshing 59.9°F (15.5°C). Weather in April »
Weather in May
May, the last month of the spring in Cowan, is an agreeable month, with an average temperature ranging between min 54.5°F (12.5°C) and max 70.9°F (21.6°C). An escalation in the average high-temperature is seen with the onset of May, moving from a refreshing 59.9°F (15.5°C) in April to a pleasant 70.9°F (21.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Cowan, Indiana, with an average temperature ranging between max 78.4°F (25.8°C) and min 62.1°F (16.7°C). With the beginning of June, Cowan's average high-temperature sees a minor increase, transitioning from an agreeable 70.9°F (21.6°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Cowan, Indiana, is a moderately hot summer month, with an average temperature varying between 64.2°F (17.9°C) and 81°F (27.2°C). The warmest temperatures occur during July, when averages reach a peak of 81°F (27.2°C) and a low of 64.2°F (17.9°C). In July, the average heat index is computed to be a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Cowan, is also a moderately hot month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.1°F (16.7°C). Cowan, Indiana, experiences a recorded average high-temperature of a still moderately hot 79.3°F (26.3°C) in August, closely aligned with July's 81°F (27.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Cowan, is still a warm month, with an average temperature varying between 74.3°F (23.5°C) and 56.5°F (13.6°C). A minor adjustment in Cowan's average high-temperature is noted with the start of September, touching a still warm 74.3°F (23.5°C) from August's 79.3°F (26.3°C). Weather in September »
Weather in October
October, like September, in Cowan, Indiana, is another refreshing autumn month, with an average temperature varying between 61.9°F (16.6°C) and 46.8°F (8.2°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 74.3°F (23.5°C) in September to a comfortable 61.9°F (16.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Cowan, is another chilly month, with an average temperature varying between 48.4°F (9.1°C) and 35.1°F (1.7°C). As November begins, there is a decrease in the average high-temperature, falling from a comfortable 61.9°F (16.6°C) in October to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
December, the first month of the winter in Cowan, is also an icy month, with an average temperature varying between 27.7°F (-2.4°C) and 37.9°F (3.3°C). A shift in the average high-temperature occurs in December, reducing from a frosty 48.4°F (9.1°C) in November to an icy 37.9°F (3.3°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 time of the year is the coldest in Cowan?
With average high temperatures of 32.2°F (0.1°C) and lows of 20.5°F (-6.4°C), January is the coldest month.
What is the most humid month in Cowan?
The most humid month is January, with an average relative humidity of 83%.
How much does it rain in Cowan?
In Cowan, Indiana, during the entire year, the rain falls for 162 days and collects up to 28.11" (714mm) of precipitation.
When does it snow in Cowan?
January through April, October through December are months with snowfall in Cowan.
How many days does it snow in Cowan?
In Cowan, during the entire year, snow falls for 42.8 days and aggregates up to 12.64" (321mm) of snow.
What is the month with the least sunshine in Cowan?
January has the least sunshine of the year, with an average of 3.6h of sunshine.
What are the months with the lowest UV index in Cowan?
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
What is the driest month in Cowan?
The month with the least rainfall in Cowan, Indiana, is February, when the rain falls for 8.1 days and typically collects 1.57" (40mm) of precipitation.
When does it snow the most in Cowan?
February is the month with the most snowfall in Cowan, Indiana. Snow falls for 9.5 days and accumulates 2.91" (74mm) of snow.
When is Daylight Saving Time (DST) in Cowan?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cowan, 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 Cowan?
The month with the most rainfall is May, when the rain falls for 18.9 days and typically aggregates up to 3.39" (86mm) of precipitation.
When it does not snow in Cowan?
In Cowan, snow does not fall in May through September.
When are the longest days in Cowan?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What are the months with the most sunshine in Cowan?
The months with the most sunshine in Cowan, Indiana, are June and July, with an average of 10.1h of sunshine.
What is the month with the highest UV index in Cowan?
The months with the highest UV index in Cowan, Indiana, are June through August, with an average maximum UV index of 6.
What month is the hottest in Cowan?
In Cowan, the peak average temperatures are observed in July, with a high of 81°F (27.2°C) and a low of 64.2°F (17.9°C).
What is the least humid month in Cowan?
With an average relative humidity of 74%, October is the least humid month.
What is the month with the shortest days in Cowan?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Cowan, IN
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32.2°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Cowan, IN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"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:
30.02"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
Cowan, IN
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.3mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Cowan, IN
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Cowan, IN
- Average rainfall in January:
1.89" - Average rainfall in February:
1.57" - Average rainfall in March:
2.64" - Average rainfall in April:
3.11" - Average rainfall in May:
3.39" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.64" - Average rainfall in September:
1.81" - Average rainfall in October:
1.77" - Average rainfall in November:
1.81" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.57").
Average rainfall days
Cowan, IN
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
18.9 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Cowan, IN
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Cowan, IN
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
5.4 days - Average snowfall days in April:
1.7 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:
3.5 days - Average snowfall days in December:
9.2 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cowan, 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:
6h and 0min - 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 1min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Cowan, IN
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
13 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
13.3 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9 days).
Average UV index
Cowan, 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
Cowan, IN
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June, July and August (Cloud cover 33).
Average visibility
Cowan, IN
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Cowan, Indiana, USA
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