Holdenville
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Holdenville, OK

The first month of the summer, June, is a tropical month in Holdenville, Oklahoma, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 88°F (31.1°C).

Temperature

In Holdenville, the average high-temperature increases, from a warm 79°F (26.1°C) in May, to a hot 88°F (31.1°C). In Holdenville, Oklahoma, in June, the average low-temperature is 66.9°F (19.4°C).

Heat index

In June, the average heat index is appraised at a very hot 97°F (36.1°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, clothing, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In Holdenville, Oklahoma, the average relative humidity is 64%.

Rainfall

In Holdenville, in June, during 7.4 rainfall days, 4.6" (116.8mm) of precipitation is typically accumulated. Throughout the year, in Holdenville, there are 69.6 rainfall days, and 40" (1016mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days in Holdenville is June, with an average of 14.5h of daylight.

What is the temperature in June in Holdenville?

The average high-temperature, in June, in Holdenville, Oklahoma, is 88°F (31.1°C), while the average low-temperature is 66.9°F (19.4°C). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines air temperature and relative humidity, is appraised at 97°F (36.1°C).

What is the average humidity in June in Holdenville?

The average relative humidity in June in Holdenville is 64%.

How many days does it rain in June in Holdenville?

In June, in Holdenville, the rain falls for 7.4 days. Throughout June, 4.6" (116.8mm) of precipitation is accumulated.

When it does not snow in Holdenville?

May through October are months without snowfall in Holdenville.

When are the longest days in Holdenville?

With an average of 14.5h of daylight, June has the longest days of the year in Holdenville.

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

The average length of the day in June in Holdenville, Oklahoma, is 14.5h.
Average temperature in June - Holdenville, OK
  • Average high temperature in June: 88°F

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in June: 67°F

The month with the highest average low temperature is July (71°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average humidity in June - Holdenville, OK
  • Average humidity in June: 64%

The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is September (56%).

Average rainfall in June - Holdenville, OK
  • Average rainfall in June: 4.6"

The wettest month (with the highest rainfall) is May (6").
The driest month (with the lowest rainfall) is February (2").

Average rainfall days in June - Holdenville, OK
  • Average rainfall days in June: 7.4 days

The month with the highest number of rainy days is May (7.5 days).
The month with the lowest number of rainy days is November (4.1 days).

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

The month with the highest snowfall is January (2.3").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average daylight in June - Holdenville, OK
  • Average daylight in June: 14.5h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).