June weather forecast
Marietta, OK

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Weather in June

June, the first month of the summer in Marietta, is a tropical month, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 89.1°F (31.7°C).

Temperature

Marietta's transition into June brings a rise in the average high-temperature, moving from a moderately hot 79.3°F (26.3°C) in May to a tropical 89.1°F (31.7°C). Marietta observes an average low-temperature of 71.2°F (21.8°C) during June.

Heat index

During June, the heat index is evaluated at an extremely hot 104°F (40°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. 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. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. 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. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Marietta, the average relative humidity in June is 71%.

Rainfall

In Marietta, in June, it is raining for 11.8 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, there are 126.9 rainfall days, and 28.23" (717mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year in Marietta.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:34 pm. On the last day of June, sunrise is at 6:20 am and sunset at 8:43 pm CDT.

Sunshine

In Marietta, the average sunshine in June is 10.5h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

How hot does it get in Marietta in June?

The high-temperature, in June, in Marietta, is 89.1°F (31.7°C), while the low-temperature averages to 71.2°F (21.8°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 104°F (40°C).

What is the average humidity in June in Marietta?

In June, the average relative humidity in Marietta, Oklahoma, is 71%.

How many days does it rain in June in Marietta?

In June, in Marietta, the rain falls for 11.8 days. Throughout June, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Marietta?

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

When are the longest days in Marietta?

The month with the longest days is June, with an average of 14h and 24min of daylight.

How many hours of daylight does Marietta have in June?

In June, the average day length is 14h and 23min.

When is the sunrise / sunset in June in Marietta?

On the first day of June in Marietta, Oklahoma, sunrise is at 6:18 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:43 pm CDT.

How long on average sun shines in June in Marietta?

In June, the average sunshine duration in Marietta, Oklahoma, is 10.5h.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index in Marietta, Oklahoma.

How high is the UV index in June in Marietta?

In Marietta, the average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes 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
Marietta, OK

Average temperature in June - Marietta, OK
  • Average high temperature in June: 89.1°F

The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in June: 71.2°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in June
Marietta, OK

Average pressure in June - Marietta, OK
  • Average pressure in June: 29.89"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in June
Marietta, OK

Average wind speed in June - Marietta, OK
  • Average wind speed in June: 8.1mph

The windiest months (with the highest average wind speed) are March and April (10.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).

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Average humidity in June
Marietta, OK

Average humidity in June - Marietta, OK
  • Average humidity in June: 71%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in June
Marietta, OK

Average rainfall in June - Marietta, OK
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are January and December (1.42").

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Average rainfall days in June
Marietta, OK

Average rainfall days in June - Marietta, OK
  • Average rainfall days in June: 11.8 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.4 days).

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Average snowfall in June
Marietta, OK

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

The month with the highest snowfall is February (1.22").
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
Marietta, OK

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

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Marietta, OK
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in June
Marietta, OK

Average sunshine days in June - Marietta, OK
  • Average sunshine days in June: 16.2 days

The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (15 days).

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Average UV index in June
Marietta, OK

Average UV index in June - Marietta, OK
  • Average UV index in June: 7

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in June
Marietta, OK

Average cloud cover in June - Marietta, OK
  • Average cloud cover in June: 23

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in June
Marietta, OK

Average visibility in June - Marietta, OK
  • 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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Marietta, Oklahoma, USA

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