June weather forecast
Spavinaw, OK

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Weather in June

The first month of the summer, June, is a hot month in Spavinaw, Oklahoma, with an average temperature fluctuating between 87.1°F (30.6°C) and 68.4°F (20.2°C).

Temperature

The shift from May to June sees an increase in the average high-temperature, transitioning from a warm 76.6°F (24.8°C) to a tropical 87.1°F (30.6°C). An average low-temperature of 68.4°F (20.2°C) is expected in Spavinaw, Oklahoma, during June.

Heat index

The heat index value for June is estimated at a fiery hot 100.4°F (38°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. With 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 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in June in Spavinaw is 74%.

Rainfall

In Spavinaw, during June, the rain falls for 12.4 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 112.7 rainfall days, and 14.33" (364mm) of precipitation is accumulated.

Snowfall

In Spavinaw, snow does not fall in April, June through October.

Daylight

The month with the longest days in Spavinaw is June, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:32 pm. On the last day of June, sunrise is at 6:05 am and sunset at 8:42 pm CDT.

Sunshine

In Spavinaw, the average sunshine in June is 10.5h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Spavinaw. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
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's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

How hot is June in Spavinaw?

In Spavinaw, in June, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in June is estimated at 100.4°F (38°C).

What is the average humidity in June in Spavinaw?

In Spavinaw, the average relative humidity in June is 74%.

How much does it rain in Spavinaw in June?

In Spavinaw, Oklahoma, during June, the rain falls for 12.4 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow in Spavinaw?

April, June through October are months without snowfall.

Does it snow in Spavinaw in June?

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

When are the longest days in Spavinaw?

With an average of 14h and 36min of daylight, June has the longest days of the year in Spavinaw, Oklahoma.

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

In June, the average day length in Spavinaw is 14h and 36min.

What time are sunrise and sunset in June in Spavinaw?

In June, on the first day of the month, sunrise is at 6:03 am and sunset at 8:32 pm. On the last day of the month, in Spavinaw, Oklahoma, sunrise is at 6:05 am and sunset at 8:42 pm CDT.

How long on average sun shines in June in Spavinaw?

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

What are the months with the highest UV index in Spavinaw?

The months with the highest UV index in Spavinaw are June and July, with an average maximum UV index of 7.

What is the UV index intensity in June in Spavinaw?

The average daily maximum UV index in June in Spavinaw is 7. A UV Index value of 6 to 7 symbolizes a high health risk 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
Spavinaw, OK

Average temperature in June - Spavinaw, OK
  • Average high temperature in June: 87.1°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (44.4°F).

  • Average low temperature in June: 68.4°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

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Average pressure in June
Spavinaw, OK

Average pressure in June - Spavinaw, OK
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Spavinaw, OK

Average wind speed in June - Spavinaw, OK
  • Average wind speed in June: 8.3mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in June
Spavinaw, OK

Average humidity in June - Spavinaw, OK
  • Average humidity in June: 74%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in June
Spavinaw, OK

Average rainfall in June - Spavinaw, OK
  • Average rainfall in June: 1.26"

The wettest month (with the highest rainfall) is May (2.32").
The driest month (with the least rainfall) is November (0.51").

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Average rainfall days in June
Spavinaw, OK

Average rainfall days in June - Spavinaw, OK
  • Average rainfall days in June: 12.4 days

The months with the highest number of rainy days are May and June (12.4 days).
The month with the least rainy days is December (4.9 days).

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Average snowfall in June
Spavinaw, OK

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

The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in June
Spavinaw, OK

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

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Spavinaw, 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: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in June
Spavinaw, OK

Average sunshine days in June - Spavinaw, OK
  • Average sunshine days in June: 15.2 days

The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is April (14.8 days).

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Average UV index in June
Spavinaw, OK

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Spavinaw, OK

Average cloud cover in June - Spavinaw, OK
  • Average cloud cover in June: 25

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in June
Spavinaw, OK

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

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