June weather forecast
Mendon, MO

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Weather in June

The first month of the summer, June, is a warm month in Mendon, Missouri, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 64.8°F (18.2°C).

Temperature

June brings a rise in Mendon's average high-temperature, moving from an agreeable 72°F (22.2°C) in May to a warm 81.7°F (27.6°C). During the nights in June, Mendon experiences a consistent average temperature of 64.8°F (18.2°C).

Heat index

The heat index value for June is estimated at a hot 87.8°F (31°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The most humid month is June, with an average relative humidity of 81%.

Rainfall

The wettest months are May and June, with an average 1.46" (37mm) of rainfall.

Snowfall

In Mendon, snow does not fall in May through September.

Daylight

June has the longest days of the year in Mendon, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:34 pm. On the last day of June, in Mendon, sunrise is at 5:48 am and sunset at 8:44 pm CDT.

Sunshine

In Mendon, the average sunshine in June is 10.2h.

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 unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in June translates into these instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What are the temperatures in Mendon in June?

In Mendon, 81.7°F (27.6°C) is the average high-temperature and 64.8°F (18.2°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 87.8°F (31°C).

What is the most humid month in Mendon?

With an average relative humidity of 81%, June is the most humid month in Mendon.

What is the average humidity in June in Mendon?

In June, the average relative humidity in Mendon, Missouri, is 81%.

What is the rainiest month in Mendon?

The months with the most rainfall in Mendon are May and June, with an average 1.46" (37mm) of precipitation.

How many days does it rain in June in Mendon?

In Mendon, during June, the rain falls for 12.2 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow in Mendon?

May through September are months without snowfall.

When are the longest days in Mendon?

June has the longest days of the year in Mendon, with an average of 14h and 54min of daylight.

How many hours of daylight does Mendon have in June?

The average day length in June in Mendon is 14h and 55min.

When is the sunrise / sunset in June in Mendon?

On the first day of June in Mendon, Missouri, sunrise is at 5:46 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:44 pm CDT.

How long on average sun shines in June in Mendon?

The average sunshine duration in June is 10.2h.

What are the months with the highest UV index in Mendon?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Mendon, Missouri.

How high is the UV index in June in Mendon?

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

Average temperature in June
Mendon, MO

Average temperature in June - Mendon, MO
  • Average high temperature in June: 81.7°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in June: 64.8°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in June
Mendon, MO

Average pressure in June - Mendon, MO
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in June
Mendon, MO

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

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in June
Mendon, MO

Average humidity in June - Mendon, MO
  • Average humidity in June: 81%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Mendon, MO

Average rainfall in June - Mendon, MO
  • Average rainfall in June: 1.46"

The wettest months (with the highest rainfall) are May and June (1.46").
The driest month (with the least rainfall) is December (0.43").

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Average rainfall days in June
Mendon, MO

Average rainfall days in June - Mendon, MO
  • Average rainfall days in June: 12.2 days

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall in June
Mendon, MO

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

The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Mendon, MO

Average snowfall days in June - Mendon, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Mendon, MO
  • Average daylight in June: 14h and 5min

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 24min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in June
Mendon, MO

Average sunshine days in June - Mendon, MO
  • Average sunshine days in June: 14.2 days

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index in June
Mendon, MO

Average UV index in June - Mendon, 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).

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Average cloud cover in June
Mendon, MO

Average cloud cover in June - Mendon, MO
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in June
Mendon, MO

Average visibility in June - Mendon, 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).

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Mendon, Missouri, USA

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