June weather forecast
Pevely, MO

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Weather in June

June, the first month of the summer in Pevely, is still a warm month, with an average temperature fluctuating between 65.3°F (18.5°C) and 84.9°F (29.4°C).

Temperature

June's arrival sees a rise in the average high-temperature, jumping from May's 75.6°F (24.2°C) to a still moderately hot 84.9°F (29.4°C). Throughout the nights in June, Pevely experiences an average low-temperature of 65.3°F (18.5°C).

Heat index

The heat index in June is calculated to be a very hot 95°F (35°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. 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.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Pevely, the average relative humidity in June is 77%.

Rainfall

In Pevely, during June, the rain falls for 15.3 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, in Pevely, Missouri, there are 155 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

Snowfall

In Pevely, snow does not fall in April through October.

Daylight

The month with the longest days in Pevely is June, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:41 am and sunset at 8:29 pm CDT.

Sunshine

The months with the most sunshine in Pevely are June and July, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Pevely. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

Is it hot in Pevely during June?

In Pevely, 84.9°F (29.4°C) is the average high-temperature and 65.3°F (18.5°C) is the average low-temperature during June. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in June is calculated to be 95°F (35°C).

What is the average humidity in June in Pevely?

In Pevely, Missouri, the average relative humidity in June is 77%.

How many days does it rain in June in Pevely?

In Pevely, during June, the rain falls for 15.3 days and regularly aggregates up to 3.54" (90mm) of precipitation.

When it does not snow in Pevely?

April through October are months without snowfall in Pevely.

When are the longest days in Pevely?

June has the longest days of the year in Pevely, with an average of 14h and 48min of daylight.

What is the average length of the day in June in Pevely?

The average day length in June in Pevely is 14h and 47min.

What time are sunrise and sunset in June in Pevely?

On the first day of June in Pevely, Missouri, sunrise is at 5:39 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:29 pm CDT.

What are the months with the most sunshine in Pevely?

The months with the most sunshine in Pevely are June and July, with an average of 10.5h of sunshine.

How long on average sun shines in June in Pevely?

In June, the average sunshine duration in Pevely, Missouri, is 10.5h.

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

The months with the highest UV index in Pevely, Missouri, are May through August, with an average maximum UV index of 6.

How high is the UV index in June in Pevely?

The average daily maximum UV index in June in Pevely, Missouri, is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
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
Pevely, MO

Average temperature in June - Pevely, MO
  • Average high temperature in June: 84.9°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 65.3°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in June
Pevely, MO

Average pressure in June - Pevely, MO
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Pevely, MO

Average wind speed in June - Pevely, MO
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in June
Pevely, MO

Average humidity in June - Pevely, MO
  • Average humidity in June: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Pevely, MO

Average rainfall in June - Pevely, MO
  • Average rainfall in June: 3.54"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").

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Average rainfall days in June
Pevely, MO

Average rainfall days in June - Pevely, MO
  • Average rainfall days in June: 15.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in June
Pevely, MO

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

The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Pevely, MO

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

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 10h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in June
Pevely, MO

Average sunshine days in June - Pevely, MO
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in June
Pevely, MO

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

The months with the highest UV index are May, 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
Pevely, MO

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

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in June
Pevely, MO

Average visibility in June - Pevely, 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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Pevely, Missouri, USA

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