June weather forecast
Marionville, MO

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Weather in June

The first month of the summer, June, is a tropical month in Marionville, Missouri, with an average temperature fluctuating between 86.2°F (30.1°C) and 65.7°F (18.7°C).

Temperature

With the arrival of June, the average high-temperature transitions from a warm 75.6°F (24.2°C) in May to a tropical 86.2°F (30.1°C). An average low-temperature of 65.7°F (18.7°C) is recorded in the month of June.

Heat index

In June, the average heat index is calculated to be a torrid 98.6°F (37°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Marionville, in June, during 15.8 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, there are 155.2 rainfall days, and 36.5" (927mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:28 pm. On the last day of June, sunrise is at 5:58 am and sunset at 8:38 pm CDT.

Sunshine

June has the most sunshine of the year in Marionville, Missouri, with an average of 10.6h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in June transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

In Marionville, 86.2°F (30.1°C) is the average high-temperature and 65.7°F (18.7°C) is the average low-temperature during June. The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 98.6°F (37°C).

What is the average humidity in June?

The average relative humidity in June is 75%.

How many days does it rain in June in Marionville?

In June, the rain falls for 15.8 days. Throughout June, 3.23" (82mm) of precipitation is accumulated.

When it does not snow?

June through October are months without snowfall.

Does it snow in June?

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

When are the longest days?

With an average of 14h and 42min of daylight, June has the longest days of the year.

How many hours of daylight does Marionville have in June?

In Marionville, the average day length in June is 14h and 40min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:56 am and sunset at 8:28 pm. On the last day of the month, in Marionville, sunrise is at 5:58 am and sunset at 8:38 pm CDT.

What month has the most sunshine?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Marionville have in June?

The average sunshine duration in June is 10.6h.

What is the month with the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Marionville, MO

Average temperature in June - Marionville, MO
  • Average high temperature in June: 86.2°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average pressure in June
Marionville, MO

Average pressure in June - Marionville, MO
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Marionville, MO

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

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

Average humidity in June
Marionville, MO

Average humidity in June - Marionville, MO
  • Average humidity in June: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July, August and October (73%).

Average rainfall in June
Marionville, MO

Average rainfall in June - Marionville, MO
  • Average rainfall in June: 3.23"

The wettest month (with the highest rainfall) is May (5.28").
The driest month (with the least rainfall) is February (1.77").

Average rainfall days in June
Marionville, MO

Average rainfall days in June - Marionville, MO
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in June
Marionville, MO

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

The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in June
Marionville, MO

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

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Marionville, MO
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in June
Marionville, MO

Average sunshine days in June - Marionville, MO
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in June
Marionville, MO

Average UV index in June - Marionville, 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 and December (UV index 2).

Average cloud cover in June
Marionville, MO

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

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in June
Marionville, MO

Average visibility in June - Marionville, 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).

Marionville, Missouri, USA

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