June weather forecast
Marietta, IN

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Weather in June

The first month of the summer, June, is a moderately hot month in Marietta, Indiana, with an average temperature varying between 80.6°F (27°C) and 63.5°F (17.5°C).

Temperature

Marietta's June weather indicates a minor ascent in high-temperatures, adjusting from a pleasant 72.9°F (22.7°C) in May to a moderately hot 80.6°F (27°C). The nighttime temperature, during June, averages of 63.5°F (17.5°C).

Heat index

The heat index for June is estimated at a tropical 86°F (30°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The average relative humidity in June in Marietta is 80%.

Rainfall

In Marietta, in June, it is raining for 15.7 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 149.3 rainfall days, and 25.83" (656mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 6:18 am and sunset at 9:04 pm. On the last day of June, sunrise is at 6:20 am and sunset at 9:14 pm EDT.

Sunshine

In Marietta, the average sunshine in June is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Deter overexposure. Protecting against the sun's effects is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. 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.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Marietta in June?

Marietta in June has an average high-temperature of 80.6°F (27°C) and an average low-temperature of 63.5°F (17.5°C). In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86°F (30°C).

What is the average humidity in June?

The average relative humidity in June is 80%.

How much does it rain in June?

In Marietta, Indiana, during June, the rain falls for 15.7 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

How many hours of daylight does Marietta have in June?

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

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 6:18 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 9:14 pm EDT.

How many hours of sunshine does Marietta have in June?

The average sunshine duration in June is 10.1h.

When is the highest UV index?

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

What is the UV index reading in June in Marietta?

In Marietta, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Marietta, IN

Average temperature in June - Marietta, IN
  • Average high temperature in June: 80.6°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in June: 63.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in June
Marietta, IN

Average pressure in June - Marietta, IN
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Marietta, IN

Average wind speed in June - Marietta, IN
  • Average wind speed in June: 6.3mph

The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in June
Marietta, IN

Average humidity in June - Marietta, IN
  • Average humidity in June: 80%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (74%).

Average rainfall in June
Marietta, IN

Average rainfall in June - Marietta, IN
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in June
Marietta, IN

Average rainfall days in June - Marietta, IN
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in June
Marietta, IN

Average snowfall in June - Marietta, IN
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Marietta, IN

Average snowfall days in June - Marietta, IN
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Marietta, IN

Average daylight in June / Average sunshine in June - Marietta, IN
  • 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in June
Marietta, IN

Average sunshine days in June - Marietta, IN
  • Average sunshine days in June: 11.7 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.9 days).

Average UV index in June
Marietta, IN

Average UV index in June - Marietta, IN
  • 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, October, November and December (UV index 2).

Average cloud cover in June
Marietta, IN

Average cloud cover in June - Marietta, IN
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in June
Marietta, IN

Average visibility in June - Marietta, IN
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Marietta, Indiana, USA

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