June weather forecast
Blackwell, OK

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Weather in June

June, the first month of the summer in Blackwell, is a tropical month, with an average temperature fluctuating between 70°F (21.1°C) and 89.2°F (31.8°C).

Temperature

June comes with an increase, with the average high-temperature moving from a warm 76.8°F (24.9°C) in May to a hot 89.2°F (31.8°C). Blackwell witnesses an average low-temperature of 70°F (21.1°C) throughout the month of June.

Heat index

June's heat index is calculated to be a sweltering 102.2°F (39°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in June in Blackwell is 67%.

Rainfall

In Blackwell, in June, during 11.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Blackwell, during the entire year, the rain falls for 116.1 days and collects up to 21.57" (548mm) of precipitation.

Snowfall

April through September are months without snowfall.

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 6:11 am and sunset at 8:43 pm. On the last day of June, sunrise is at 6:13 am and sunset at 8:52 pm CDT.

Sunshine

The average sunshine in June is 11.1h.

UV index

The months with the highest UV index in Blackwell are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

How hot is June in Blackwell?

The average high-temperature, in June, in Blackwell, is 89.2°F (31.8°C), while the average low-temperature is 70°F (21.1°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in June is calculated to be 102.2°F (39°C).

What is the average humidity in June in Blackwell?

In June, the average relative humidity is 67%.

How much does it rain in Blackwell in June?

In Blackwell, in June, during 11.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Blackwell?

April through September are months without snowfall.

When are the longest days in Blackwell?

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

How many hours of daylight does Blackwell have in June?

In Blackwell, the average day length in June is 14h and 38min.

When are sunrise and sunset in June in Blackwell?

In June, on the first day of the month, sunrise is at 6:11 am and sunset at 8:43 pm. On the last day of the month, in Blackwell, sunrise is at 6:13 am and sunset at 8:52 pm CDT.

How long on average sun shines in June in Blackwell?

In Blackwell, Oklahoma, the average sunshine duration in June is 11.1h.

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

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

How high is the UV index in June in Blackwell?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes 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
Blackwell, OK

Average temperature in June - Blackwell, OK
  • Average high temperature in June: 89.2°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in June: 70°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in June
Blackwell, OK

Average pressure in June - Blackwell, OK
  • Average pressure in June: 29.87"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in June
Blackwell, OK

Average wind speed in June - Blackwell, OK
  • Average wind speed in June: 10.1mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in June
Blackwell, OK

Average humidity in June - Blackwell, OK
  • Average humidity in June: 67%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is July (61%).

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Average rainfall in June
Blackwell, OK

Average rainfall in June - Blackwell, OK
  • Average rainfall in June: 1.85"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.59").

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Average rainfall days in June
Blackwell, OK

Average rainfall days in June - Blackwell, OK
  • Average rainfall days in June: 11.3 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in June
Blackwell, OK

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

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in June
Blackwell, OK

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

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Blackwell, 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 August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

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Average sunshine days in June
Blackwell, OK

Average sunshine days in June - Blackwell, OK
  • Average sunshine days in June: 16.1 days

The month with the most sunshine days is January (24 days).
The month with the least sunshine days is May (13.7 days).

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Average UV index in June
Blackwell, OK

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

The months with the highest UV index are June, July and August (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
Blackwell, OK

Average cloud cover in June - Blackwell, OK
  • Average cloud cover in June: 20

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in June
Blackwell, OK

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

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