June weather forecast
Henryetta, OK

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Weather in June

The first month of the summer, June, is a tropical month in Henryetta, Oklahoma, with an average temperature fluctuating between 86.9°F (30.5°C) and 69.4°F (20.8°C).

Temperature

As May gives way to June, the average high-temperature displays an increase, moving from a moderately hot 76.6°F (24.8°C) to a hot 86.9°F (30.5°C). The nights of June anticipate an average low-temperature of 69.4°F (20.8°C).

Heat index

For most parts of June, the heat index is appraised at a very hot 100.4°F (38°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. 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. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Henryetta, Oklahoma, the average relative humidity in June is 76%.

Rainfall

In Henryetta, in June, during 11 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, in Henryetta, Oklahoma, there are 132.2 rainfall days, and 29.49" (749mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Henryetta.

Daylight

June has the longest days of the year in Henryetta, with an average of 14h and 30min of daylight.
On the first day of June, sunrise is at 6:09 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:43 pm CDT.

Sunshine

In Henryetta, 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 in Henryetta, Oklahoma. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 during June translates into the following guidance:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

How hot does it get in Henryetta in June?

In Henryetta, in June, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 69.4°F (20.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in June is appraised at 100.4°F (38°C).

What is the average humidity in June in Henryetta?

In Henryetta, the average relative humidity in June is 76%.

How many days does it rain in June in Henryetta?

In Henryetta, in June, during 11 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow in Henryetta?

In Henryetta, Oklahoma, snow does not fall in May through October.

When are the longest days in Henryetta?

The month with the longest days in Henryetta, Oklahoma, is June, with an average of 14h and 30min of daylight.

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

The average day length in June is 14h and 31min.

When is the sunrise / sunset in June in Henryetta?

In June, on the first day of the month, sunrise is at 6:09 am and sunset at 8:34 pm. On the last day of the month, in Henryetta, sunrise is at 6:12 am and sunset at 8:43 pm CDT.

How many hours of sunshine does Henryetta have in June?

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

What is the month with the highest UV index in Henryetta?

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

What is the UV index intensity in June in Henryetta?

In June, the average daily maximum UV index is 7. 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
Henryetta, OK

Average temperature in June - Henryetta, OK
  • Average high temperature in June: 86.9°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in June: 69.4°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

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Average pressure in June
Henryetta, OK

Average pressure in June - Henryetta, OK
  • 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
Henryetta, OK

Average wind speed in June - Henryetta, OK
  • Average wind speed in June: 8mph

The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in June
Henryetta, OK

Average humidity in June - Henryetta, OK
  • Average humidity in June: 76%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in June
Henryetta, OK

Average rainfall in June - Henryetta, OK
  • Average rainfall in June: 2.09"

The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is February (1.42").

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Average rainfall days in June
Henryetta, OK

Average rainfall days in June - Henryetta, OK
  • Average rainfall days in June: 11 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in June
Henryetta, OK

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

The month with the highest snowfall is February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Henryetta, OK

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

The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Henryetta, OK
  • Average daylight in June: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in June
Henryetta, OK

Average sunshine days in June - Henryetta, OK
  • Average sunshine days in June: 16.4 days

The month with the most sunshine days is January (21.8 days).
The months with the least sunshine days are April and May (14.4 days).

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Average UV index in June
Henryetta, OK

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

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in June
Henryetta, OK

Average cloud cover in June - Henryetta, OK
  • Average cloud cover in June: 24

The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in June
Henryetta, OK

Average visibility in June - Henryetta, 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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Henryetta, Oklahoma, USA

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