June weather forecast
Isabella, OK

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Weather in June

The first month of the summer, June, is a hot month in Isabella, Oklahoma, with temperature in the range of an average low of 71.4°F (21.9°C) and an average high of 91.4°F (33°C).

Temperature

A shift in the average high-temperature is noticeable in June, changing from a warm 78.8°F (26°C) in May to a tropical 91.4°F (33°C). During the month of June, an average low-temperature of 71.4°F (21.9°C) is recorded.

Heat index

For most parts of June, the heat index is computed to be a sweltering 102.2°F (39°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in June is 58%.

Rainfall

In Isabella, in June, during 9.8 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 100.5 rainfall days, and 16.46" (418mm) of precipitation is accumulated.

Snowfall

In Isabella, snow does not fall in June through October.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:16 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:54 pm CDT.

Sunshine

In June, the average sunshine is 11.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

The high-temperature, in June, in Isabella, is 91.4°F (33°C), while the low-temperature averages to 71.4°F (21.9°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 102.2°F (39°C).

What is the average humidity in June?

The average relative humidity in June is 58%.

How much does it rain in June?

In Isabella, during June, the rain falls for 9.8 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow?

In Isabella, snow does not fall in June through October.

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?

The month with the longest days is June, with an average of 14h and 36min of daylight.

What is the average length of the day in June?

The average day length in June is 14h and 35min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:16 am and sunset at 8:45 pm. On the last day of the month, in Isabella, Oklahoma, sunrise is at 6:19 am and sunset at 8:54 pm CDT.

How long on average sun shines in June?

In Isabella, the average sunshine duration in June is 11.2h.

When is the highest UV index in Isabella?

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

How high is the UV index in June?

In Isabella, 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
Isabella, OK

Average temperature in June - Isabella, OK
  • Average high temperature in June: 91.4°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in June: 71.4°F

The month with the highest average low temperature is July (75°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in June
Isabella, OK

Average pressure in June - Isabella, OK
  • Average pressure in June: 29.86"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in June
Isabella, OK

Average wind speed in June - Isabella, OK
  • Average wind speed in June: 11.3mph

The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (9mph).

Average humidity in June
Isabella, OK

Average humidity in June - Isabella, OK
  • Average humidity in June: 58%

The month with the highest relative humidity is May (66%).
The months with the lowest relative humidity are July and August (54%).

Average rainfall in June
Isabella, OK

Average rainfall in June - Isabella, OK
  • Average rainfall in June: 1.69"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is November (0.51").

Average rainfall days in June
Isabella, OK

Average rainfall days in June - Isabella, OK
  • Average rainfall days in June: 9.8 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.3 days).

Average snowfall in June
Isabella, OK

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

The months with the highest snowfall are January and February (1.06").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in June
Isabella, OK

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

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Isabella, OK
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days in June
Isabella, OK

Average sunshine days in June - Isabella, OK
  • Average sunshine days in June: 17.3 days

The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is September (15.5 days).

Average UV index in June
Isabella, OK

Average UV index in June - Isabella, 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).

Average cloud cover in June
Isabella, OK

Average cloud cover in June - Isabella, OK
  • Average cloud cover in June: 18

The months with the most cloud cover are March and April (Cloud cover 33).
The months with the least cloud cover are June and August (Cloud cover 18).

Average visibility in June
Isabella, OK

Average visibility in June - Isabella, 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).

Isabella, Oklahoma, USA

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