June weather forecast
Napoleon, MO

Weather in June

The first month of the summer, June, is a warm month in Napoleon, Missouri, with an average temperature fluctuating between 65.8°F (18.8°C) and 83.1°F (28.4°C).

Temperature

In June, the average high-temperature increases from a pleasant 72.7°F (22.6°C) in May to a moderately hot 83.1°F (28.4°C). The average low-temperature, in Napoleon, is 65.8°F (18.8°C).

Heat index

The average heat index in June is computed to be a hot 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and wind affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The months with the highest humidity in Napoleon are May and June, with an average relative humidity of 79%.

Rainfall

In Napoleon, it is raining for 15.2 days, with typically 3.11" (79mm) of accumulated precipitation. Throughout the year, in Napoleon, there are 136.3 rainfall days, and 27.28" (693mm) of precipitation is accumulated.

Snowfall

In Napoleon, snow does not fall in April, June through September.

Daylight

With an average of 14h and 53min of daylight, June has the longest days of the year.
On the first day of June in Napoleon, sunrise is at 5:51 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:46 pm CDT.

Sunshine

In Napoleon, Missouri, the average sunshine in June is 10.3h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in June in Napoleon?

In June, in Napoleon, Missouri, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 65.8°F (18.8°C). in June, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 91.4°F (33°C).

What is the most humid month in Napoleon?

May and June, with an average relative humidity of 79%, are most humid months in Napoleon, Missouri.

What is the average humidity in June in Napoleon?

In June, the average relative humidity in Napoleon is 79%.

How much does it rain in Napoleon in June?

In Napoleon, in June, it is raining for 15.2 days, with typically 3.11" (79mm) of accumulated precipitation.

When it does not snow in Napoleon?

April, June through September are months without snowfall.

Does it snow in Napoleon in June?

In June, in Napoleon, Missouri, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Napoleon?

The month with the longest days in Napoleon is June, with an average of 14h and 53min of daylight.

How many hours of daylight does Napoleon have in June?

In Napoleon, the average day length in June is 14h and 53min.

When are sunrise and sunset in June in Napoleon?

On the first day of June, sunrise is at 5:51 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:46 pm CDT.

How long on average sun shines in June in Napoleon?

In June, the average sunshine duration in Napoleon, Missouri, is 10.3h.

When is 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 UV index intensity in June in Napoleon?

In Napoleon, Missouri, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Napoleon, MO

Average temperature in June - Napoleon, MO
  • Average high temperature in June: 83.1°F

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).

  • Average low temperature in June: 65.8°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).

[Resources]

Average pressure in June
Napoleon, MO

Average pressure in June - Napoleon, MO
  • Average pressure in June: 29.89"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).

[Resources]

Average wind speed in June
Napoleon, MO

Average wind speed in June - Napoleon, MO
  • Average wind speed in June: 7.6mph

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).

[Resources]

Average humidity in June
Napoleon, MO

Average humidity in June - Napoleon, MO
  • Average humidity in June: 79%

The months with the highest relative humidity are May and June (79%).
The months with the lowest relative humidity are October and November (71%).

[Resources]

Average rainfall in June
Napoleon, MO

Average rainfall in June - Napoleon, MO
  • Average rainfall in June: 3.11"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (0.94").

[Resources]

Average rainfall days in June
Napoleon, MO

Average rainfall days in June - Napoleon, MO
  • Average rainfall days in June: 15.2 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).

[Resources]

Average snowfall in June
Napoleon, MO

Average snowfall in June - Napoleon, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are April, June, July, August and September (0").

[Resources]

Average snowfall days in June
Napoleon, MO

Average snowfall days in June - Napoleon, MO
  • Average snowfall days in June: 0 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).

[Resources]

Average daylight in June /
Average sunshine in June
Napoleon, MO

Average daylight in June / Average sunshine in June - Napoleon, MO
  • Average daylight in June: 14h and 53min

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 June: 10h and 18min

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).

[Resources]

Average sunshine days in June
Napoleon, MO

Average sunshine days in June - Napoleon, MO
  • Average sunshine days in June: 11.6 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).

[Resources]

Average UV index in June
Napoleon, MO

Average UV index in June - Napoleon, MO
  • Average UV index in June: 6

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).

[Resources]

Average cloud cover in June
Napoleon, MO

Average cloud cover in June - Napoleon, MO
  • Average cloud cover in June: 28

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

[Resources]

Average visibility in June
Napoleon, MO

Average visibility in June - Napoleon, MO
  • Average visibility in June: 6mi

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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location