June weather forecast
Fort Supply, OK

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Weather in June

June, the first month of the summer in Fort Supply, is a tropical month, with an average temperature fluctuating between 69.8°F (21°C) and 90.5°F (32.5°C).

Temperature

Observing a rise in June, the average high-temperature goes from May's warm 78.3°F (25.7°C) to a tropical 90.5°F (32.5°C). Fort Supply experiences an average low-temperature of 69.8°F (21°C) in the month of June.

Heat index

In June, the heat index is evaluated at a torrid 98.6°F (37°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Fort Supply, the average relative humidity in June is 55%.

Rainfall

In June, the rain falls for 9 days. Throughout June, 1.73" (44mm) of precipitation is accumulated. In Fort Supply, during the entire year, the rain falls for 96.5 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

In Fort Supply, snow does not fall in May through September.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:51 pm. On the last day of June, sunrise is at 6:23 am and sunset at 9:00 pm CDT.

Sunshine

June and July, with an average of 11.3h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during June translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

How hot does it get in June?

In June, in Fort Supply, the average high-temperature is 90.5°F (32.5°C), and the average low-temperature is 69.8°F (21°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 evaluated at 98.6°F (37°C).

What is the average humidity in June?

In Fort Supply, the average relative humidity in June is 55%.

How many days does it rain in June?

In Fort Supply, in June, during 9 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

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?

In Fort Supply, the average day length in June is 14h and 37min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:21 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 9:00 pm CDT.

What are the months with the most sunshine?

June and July, with an average of 11.3h of sunshine, are months with the most sunshine.

How many hours of sunshine does Fort Supply have in June?

The average sunshine duration in June is 11.3h.

What are the months with the highest UV index?

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 Fort Supply, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health threat 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
Fort Supply, OK

Average temperature in June - Fort Supply, OK
  • Average high temperature in June: 90.5°F

The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (46.9°F).

  • Average low temperature in June: 69.8°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in June
Fort Supply, OK

Average pressure in June - Fort Supply, OK
  • Average pressure in June: 29.85"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in June
Fort Supply, OK

Average wind speed in June - Fort Supply, OK
  • Average wind speed in June: 12.9mph

The windiest month (with the highest average wind speed) is April (13.9mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).

Average humidity in June
Fort Supply, OK

Average humidity in June - Fort Supply, OK
  • Average humidity in June: 55%

The month with the highest relative humidity is May (60%).
The month with the lowest relative humidity is July (52%).

Average rainfall in June
Fort Supply, OK

Average rainfall in June - Fort Supply, OK
  • Average rainfall in June: 1.73"

The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is February (0.55").

Average rainfall days in June
Fort Supply, OK

Average rainfall days in June - Fort Supply, OK
  • Average rainfall days in June: 9 days

The month with the highest number of rainy days is August (12.8 days).
The month with the least rainy days is January (3.2 days).

Average snowfall in June
Fort Supply, OK

Average snowfall in June - Fort Supply, OK
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Fort Supply, OK

Average snowfall days in June - Fort Supply, OK
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Fort Supply, OK

Average daylight in June / Average sunshine in June - Fort Supply, 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 2min

The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in June
Fort Supply, OK

Average sunshine days in June - Fort Supply, OK
  • Average sunshine days in June: 18.7 days

The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is August (15.1 days).

Average UV index in June
Fort Supply, OK

Average UV index in June - Fort Supply, 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
Fort Supply, OK

Average cloud cover in June - Fort Supply, OK
  • Average cloud cover in June: 17

The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in June
Fort Supply, OK

Average visibility in June - Fort Supply, 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).

Fort Supply, Oklahoma, USA

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