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

June weather forecast and climate
Douglas, OK

The first month of the summer, June, is a tropical month in Douglas, Oklahoma, with temperature in the range of an average high of 90°F (32.2°C) and an average low of 66°F (18.9°C).

Temperature

In June, the average high-temperature increases, from a moderately hot 80.1°F (26.7°C) in May, to a tropical 90°F (32.2°C). In Douglas, in June, the average low-temperature is 66°F (18.9°C).

Heat index

The average heat index is calculated to a very hot 102°F (38.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, pregnancy, metabolic differences, and differences in body mass, height, and shape affect individual temperature impact. 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 especially crucial for babies and toddlers. 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In June, the average relative humidity is 64%.

Rainfall

In June, in Douglas, the rain falls for 6.8 days. Throughout June, 4" (101.6mm) of precipitation is accumulated. Throughout the year, in Douglas, there are 57 rainfall days, and 29.8" (756.8mm) of precipitation is accumulated.

Snowfall

In Douglas, Oklahoma, snow does not fall in June through December.

Daylight

June has the longest days of the year in Douglas, with an average of 14.6h of daylight.

What is the temperature in June in Douglas?

In Douglas, Oklahoma, in June, the average high-temperature is 90°F (32.2°C), and the average low-temperature is 66°F (18.9°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that factores the actual air temperature with the relative humidity, in June is appraised at 102°F (38.9°C).

What is the average humidity in June in Douglas?

The average relative humidity in June is 64%.

How many days does it rain in June in Douglas?

In Douglas, Oklahoma, in June, it is raining for 6.8 days, with typically 4" (101.6mm) of accumulated precipitation.

Does it snow in Douglas in June?

In June, in Douglas, Oklahoma, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Douglas?

June through December are months without snowfall in Douglas, Oklahoma.

When are the longest days in Douglas?

With an average of 14.6h of daylight, June has the longest days of the year in Douglas, Oklahoma.

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

In June, the average length of the day in Douglas, Oklahoma, is 14.6h.
Average temperature in June - Douglas, OK
  • Average high temperature in June: 90°F

Warmest months (with the highest average high temperature) are July and August (95°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in June: 66°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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

Months with the highest relative humidity are January and February (69%).
The month with the lowest relative humidity is September (58%).

Average rainfall in June - Douglas, OK
  • Average rainfall in June: 4"

The wettest month (with the highest rainfall) is May (4.3").
The driest month (with the lowest rainfall) is January (1.1").

Average rainfall days in June - Douglas, OK
  • Average rainfall days in June: 6.8 days

The month with the highest number of rainy days is May (6.9 days).
The month with the lowest number of rainy days is January (2.9 days).

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

The month with the highest snowfall is January (3.7").
Months with the lowest snowfall are June, July, August, September, October, November and December (0").

Average daylight in June - Douglas, OK
  • Average daylight in June: 14.6h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).