Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Napoleon's July weather reaches an average high of 79.2°F (26.2°C) and an average low of 61.3°F (16.3°C), making it the warmest month.Humidity
The average relative humidity in July in Napoleon is 81%.Rainfall
In Napoleon, in July, it is raining for 17.1 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, there are 144.6 rainfall days, and 20.2" (513mm) of precipitation is accumulated.Snowfall
In Napoleon, snow does not fall in June through September.Daylight
The average length of the day in July is 14h and 54min.On the first day of the month, sunrise is at 6:05 am and sunset at 9:16 pm. On the last day of July, in Napoleon, sunrise is at 6:29 am and sunset at 8:56 pm EDT.
Sunshine
The month with the most sunshine in Napoleon is July, with an average of 10.1h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In July, the maximum UV index of 5 suggests these recommendations:
Be vigilant - Preventing sunburn is recommended. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the hottest time of year in Napoleon?
What is the average July temperature in Napoleon?
What is the average humidity in July in Napoleon?
How many days does it rain in July in Napoleon?
When it does not snow in Napoleon?
What is the average length of the day in July in Napoleon?
What time are sunrise and sunset in July in Napoleon?
What month has the most sunshine in Napoleon?
How many hours of sunshine does Napoleon have in July?
When is the highest UV index in Napoleon?
How high is the UV index in July in Napoleon?
Average temperature in July
Napoleon, MI
- Average high temperature in July: 79.2°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in July: 61.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in July
Napoleon, MI
- Average pressure in July: 29.96"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in July
Napoleon, MI
- Average wind speed in July: 6.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in July
Napoleon, MI
- Average humidity in July: 81%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in July
Napoleon, MI
- Average rainfall in July: 2.28"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is December (0.87").
Average rainfall days in July
Napoleon, MI
- Average rainfall days in July: 17.1 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in July
Napoleon, MI
- Average snowfall in July: 0"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Napoleon, MI
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Napoleon, MI
- Average daylight in July: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in July: 10h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in July
Napoleon, MI
- Average sunshine days in July: 10.4 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in July
Napoleon, MI
- Average UV index in July: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Napoleon, MI
- Average cloud cover in July: 32
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in July
Napoleon, MI
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Napoleon, Michigan, USA
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