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 Napoleon, Indiana, is another cold winter month, with an average temperature fluctuating between 22.8°F (-5.1°C) and 35.2°F (1.8°C). January is the coldest month, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Napoleon, Indiana, with an average temperature fluctuating between 39.9°F (4.4°C) and 26.1°F (-3.3°C). In Napoleon, the average high-temperature in February is relatively the same as in January - a still wintry 39.9°F (4.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Napoleon, Indiana, with an average temperature fluctuating between 50.9°F (10.5°C) and 35.2°F (1.8°C). In Napoleon, the average high-temperature in March increases from a wintry 39.9°F (4.4°C) in February to a cool 50.9°F (10.5°C). Weather in March »
Weather in April
April is a comfortable spring month in Napoleon, Indiana, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 45.3°F (7.4°C). In Napoleon, the average high-temperature in April rises from a cool 50.9°F (10.5°C) in March to a comfortable 63°F (17.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Napoleon, Indiana, with an average temperature varying between 55.2°F (12.9°C) and 72.5°F (22.5°C). In May, the average high-temperature rises from an enjoyable 63°F (17.2°C) in April to an agreeable 72.5°F (22.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Napoleon, Indiana, with an average temperature varying between 80.2°F (26.8°C) and 62.4°F (16.9°C). In Napoleon, the average high-temperature in June slightly increases from a pleasant 72.5°F (22.5°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Napoleon, Indiana, with an average temperature ranging between max 82.9°F (28.3°C) and min 65.3°F (18.5°C). The warmest month is July, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 65.3°F (18.5°C). In July, the average heat index is computed to be a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Napoleon, is another warm month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 82°F (27.8°C). In Napoleon, the average high-temperature in August is relatively the same as in July - a still moderately hot 82°F (27.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Napoleon, Indiana, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 76.5°F (24.7°C). In Napoleon, the average high-temperature in September marginally drops from 82°F (27.8°C) in August to a still warm 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Napoleon, Indiana, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 63.9°F (17.7°C). In Napoleon, the average high-temperature in October decreases from a moderately hot 76.5°F (24.7°C) in September to an enjoyable 63.9°F (17.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Napoleon, Indiana, with an average temperature fluctuating between 36.3°F (2.4°C) and 50.9°F (10.5°C). In Napoleon, the average high-temperature in November decreases from a comfortable 63.9°F (17.7°C) in October to a cool 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in Napoleon, is also a wintry month, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 29.7°F (-1.3°C). In Napoleon, the average high-temperature in December decreases from a fresh 50.9°F (10.5°C) in November to a wintry 40.6°F (4.8°C). Weather in December »
[Resources]FAQ
What is the coldest month in Napoleon?
January is the coldest month in Napoleon, Indiana, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C).
How much does it rain in Napoleon?
In Napoleon, Indiana, during the entire year, the rain falls for 169.3 days and collects up to 36.18" (919mm) of precipitation.
When does it snow in Napoleon?
January through April, October through December are months with snowfall in Napoleon, Indiana.
How many days does it snow in Napoleon?
Throughout the year, in Napoleon, there are 31.2 snowfall days, and 11.42" (290mm) of snow is accumulated.
What is the month with the least sunshine in Napoleon?
With an average of 4h of sunshine, January has the least sunshine of the year in Napoleon, Indiana.
What is the snowiest month in Napoleon?
February is the month with the most snowfall in Napoleon. Snow falls for 7.5 days and accumulates 2.83" (72mm) of snow.
When is Daylight Saving Time (DST) in Napoleon?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Napoleon, Indiana, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month in Napoleon?
The month with the most rainfall in Napoleon is April, when the rain falls for 16.8 days and typically aggregates up to 4.09" (104mm) of precipitation.
When it does not snow in Napoleon?
In Napoleon, snow does not fall in May through September.
When are the longest days in Napoleon?
With an average of 14h and 53min of daylight, June has the longest days of the year in Napoleon, Indiana.
When is the highest UV index in Napoleon?
The months with the highest UV index in Napoleon are June through August, with an average maximum UV index of 6.
What is the warmest month in Napoleon?
With an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 65.3°F (18.5°C), July is the warmest month in Napoleon.
What month has the most sunshine in Napoleon?
July has the most sunshine of the year in Napoleon, with an average of 10.2h of sunshine.
What is the driest month in Napoleon?
September is the month with the least rainfall. Rain falls for 14.2 days and accumulates 2.24" (57mm) of precipitation.
What is the least humid month in Napoleon?
The least humid month in Napoleon is October, with an average relative humidity of 74%.
What is the most humid month in Napoleon?
December is the most humid month, with an average relative humidity of 82%.
What is the month with the shortest days in Napoleon?
December has the shortest days of the year in Napoleon, Indiana, with an average of 9h and 28min of daylight.
When is the lowest UV index in Napoleon?
December is the month with the lowest UV index in Napoleon, with an average maximum UV index of 1.
Average temperature
Napoleon, IN
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Napoleon, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"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:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Napoleon, IN
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.1mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
6mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8mph - Average wind speed in December:
8.5mph
The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Napoleon, IN
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Napoleon, IN
- Average rainfall in January:
2.68" - Average rainfall in February:
2.8" - Average rainfall in March:
3.27" - Average rainfall in April:
4.09" - Average rainfall in May:
3.86" - Average rainfall in June:
3.07"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.68" - Average rainfall in September:
2.24" - Average rainfall in October:
2.76" - Average rainfall in November:
2.68" - Average rainfall in December:
2.87"
The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days
Napoleon, IN
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
20.3 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall
Napoleon, IN
The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Napoleon, IN
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
0.9 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:
2.6 days - Average snowfall days in December:
6.8 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Napoleon, IN
- Average daylight in January:
9h and 47min - Average daylight in February:
10h and 45min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 16min - Average daylight in May:
14h and 20min - Average daylight in June:
14h and 53min
- Average daylight in July:
14h and 37min - Average daylight in August:
13h and 40min - Average daylight in September:
12h and 26min - Average daylight in October:
11h and 10min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 28min
The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Napoleon, IN
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
13 days - Average sunshine days in March:
11.6 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
13.9 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (8.8 days).
Average UV index
Napoleon, IN
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Napoleon, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Napoleon, IN
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
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