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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 Napoleon, Missouri, is an icy winter month, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 22.3°F (-5.4°C). With average high temperatures of 36.5°F (2.5°C) and lows of 22.3°F (-5.4°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Napoleon, Missouri, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 41°F (5°C). The transition into February reveals an average high-temperature of a still cold 41°F (5°C), mirroring a close resemblance to January. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Napoleon, Missouri, with temperature in the range of an average low of 37.2°F (2.9°C) and an average high of 53.6°F (12°C). As March arrives, a rise in the average high-temperature is observed, moving from an icy 41°F (5°C) in February to a fresh 53.6°F (12°C). Weather in March »
Weather in April
April is a comfortable spring month in Napoleon, Missouri, with an average temperature varying between 63.9°F (17.7°C) and 45.9°F (7.7°C). The arrival of April brings a change in Napoleon's weather, with average high-temperatures moving from March's cool 53.6°F (12°C) to a refreshing 63.9°F (17.7°C). Weather in April »
Weather in May
May, the last month of the spring in Napoleon, is an agreeable month, with an average temperature varying between 55.9°F (13.3°C) and 72.7°F (22.6°C). The shift into May is characterized by a subtle rise in the average high-temperature, transitioning from April's refreshing 63.9°F (17.7°C) to a pleasant 72.7°F (22.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Napoleon, Missouri, with an average temperature ranging between min 65.8°F (18.8°C) and max 83.1°F (28.4°C). Noticing a change, the average high-temperature during June moves from May's agreeable 72.7°F (22.6°C) to a warm 83.1°F (28.4°C). Weather in June »
Weather in July
July is a tropical summer month in Napoleon, Missouri, with temperature in the range of an average low of 68°F (20°C) and an average high of 86.2°F (30.1°C). The highest temperatures are recorded in July, with averages reaching a high of 86.2°F (30.1°C) and a low of 68°F (20°C). The heat index for July is evaluated at a torrid 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Napoleon, is also a moderately hot month, with an average temperature ranging between max 84.4°F (29.1°C) and min 65.8°F (18.8°C). August registers an average high-temperature of a warm 84.4°F (29.1°C), slightly varied from July's 86.2°F (30.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Napoleon, Missouri, with an average temperature fluctuating between 78.3°F (25.7°C) and 58.8°F (14.9°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a moderately hot 84.4°F (29.1°C) in August to a still warm 78.3°F (25.7°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Napoleon, Missouri, with an average temperature ranging between max 64.9°F (18.3°C) and min 47.7°F (8.7°C). Napoleon, Missouri, in October undergoes a mild reduction in the average high-temperature, shifting from September's warm 78.3°F (25.7°C) to a comfortable 64.9°F (18.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Napoleon, Missouri, with an average temperature ranging between max 52.3°F (11.3°C) and min 36.5°F (2.5°C). November comes with a decrease in the average high-temperature, falling from a comfortable 64.9°F (18.3°C) in October to a cool 52.3°F (11.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Napoleon, Missouri, with an average temperature fluctuating between 27.1°F (-2.7°C) and 40.3°F (4.6°C). Napoleon's average high-temperature decreases in December, falling from a cool 52.3°F (11.3°C) in November to a wintry 40.3°F (4.6°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Napoleon?
January is the coldest month of the year in Napoleon, Missouri, registering average temperatures as high as 36.5°F (2.5°C) and as low as 22.3°F (-5.4°C).
What is the driest month in Napoleon?
The month with the least rainfall is January, when the rain falls for 5.4 days and typically collects 0.94" (24mm) of precipitation.
How much does it rain in Napoleon?
In Napoleon, during the entire year, the rain falls for 136.3 days and collects up to 27.28" (693mm) of precipitation.
When does it snow in Napoleon?
January through March, May, October through December are months with snowfall.
How many days does it snow in Napoleon?
In Napoleon, during the entire year, snow falls for 16.7 days and aggregates up to 8.86" (225mm) of snow.
What is the month with the least sunshine in Napoleon?
January has the least sunshine of the year in Napoleon, Missouri, with an average of 5h of sunshine.
What are the months with the lowest UV index in Napoleon?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Napoleon?
February is the month with the most snowfall. Snow falls for 4.9 days and accumulates 3.35" (85mm) of snow.
When is Daylight Saving Time (DST) in Napoleon?
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.
When it does not snow in Napoleon?
In Napoleon, Missouri, snow does not fall in April, June through September.
What are the most humid months in Napoleon?
The months with the highest humidity are May and June, with an average relative humidity of 79%.
What is the wettest month in Napoleon?
The month with the most rainfall in Napoleon, Missouri, is May, when the rain falls for 17 days and typically aggregates up to 3.62" (92mm) of precipitation.
When are the longest days in Napoleon?
The month with the longest days in Napoleon is June, with an average of 14h and 54min of daylight.
What are the months with the highest UV index in Napoleon?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month in Napoleon?
July is the warmest month in Napoleon, Missouri, with the temperature often reaching an average high of 86.2°F (30.1°C) and an average low of 68°F (20°C).
What month has the most sunshine in Napoleon?
The month with the most sunshine in Napoleon is July, with an average of 10.4h of sunshine.
What is the least humid month in Napoleon?
The months with the lowest humidity are October and November, with an average relative humidity of 71%.
What is the month with the shortest days in Napoleon?
December has the shortest days of the year in Napoleon, with an average of 9h and 30min of daylight.
Average temperature
Napoleon, MO
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.5°F).
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).
Average pressure
Napoleon, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Napoleon, MO
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Napoleon, MO
The months with the highest relative humidity are May and June (79%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall
Napoleon, MO
- Average rainfall in January:
0.94" - Average rainfall in February:
1.14" - Average rainfall in March:
2.2" - Average rainfall in April:
2.68" - Average rainfall in May:
3.62" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.23" - Average rainfall in August:
2.87" - Average rainfall in September:
2.48" - Average rainfall in October:
2.24" - Average rainfall in November:
1.22" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Napoleon, MO
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
5.9 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (5.4 days).
Average snowfall
Napoleon, MO
The month with the highest snowfall is February (3.35").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days
Napoleon, MO
- Average snowfall days in January:
4.1 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.2 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:
0.4 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Napoleon, MO
- 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:
5h and 0min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - 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 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Napoleon, MO
- Average sunshine days in January:
21.8 days - Average sunshine days in February:
17.7 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
14 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
22 days
The month with the most sunshine days is December (22 days).
The months with the least sunshine days are May and June (11.6 days).
Average UV index
Napoleon, MO
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
Napoleon, MO
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Napoleon, MO
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).
Napoleon, Missouri, USA
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