June weather forecast
Alva, OK

Weather in June

June, the first month of the summer in Alva, is a hot month, with an average temperature ranging between max 91.4°F (33°C) and min 71.4°F (21.9°C).

Temperature

In June, the average high-temperature rises from a moderately hot 78.6°F (25.9°C) in May to a tropical 91.4°F (33°C). The average low-temperature, is 71.4°F (21.9°C).

Heat index

The average heat index in June is calculated to be a very hot 101.3°F (38.5°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. 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 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like clothing, metabolic differences, differences in body mass, height, and shape, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. 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 Alva, the average relative humidity in June is 57%.

Rainfall

In Alva, Oklahoma, it is raining for 10 days, with typically 1.81" (46mm) of accumulated precipitation. In Alva, during the entire year, the rain falls for 105.5 days and collects up to 18.11" (460mm) of precipitation.

Snowfall

In Alva, snow does not fall in May through September.

Daylight

With an average of 14h and 38min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:16 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:57 pm CDT.

Sunshine

With an average of 11.5h of sunshine, June has the most sunshine of the year in Alva.

UV index

June is the month with the highest UV index in Alva, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 8 in June transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Alva?

In Alva, in June, the average high-temperature is 91.4°F (33°C), and the average low-temperature is 71.4°F (21.9°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 101.3°F (38.5°C).

What is the average humidity in June in Alva?

The average relative humidity in June in Alva is 57%.

How much does it rain in Alva in June?

In Alva, in June, it is raining for 10 days, with typically 1.81" (46mm) of accumulated precipitation.

When it does not snow in Alva?

May through September are months without snowfall.

When are the longest days in Alva?

With an average of 14h and 38min of daylight, June has the longest days of the year.

How many hours of daylight does Alva have in June?

The average day length in June in Alva, Oklahoma, is 14h and 38min.

When are sunrise and sunset in June in Alva?

In June, on the first day of the month, sunrise is at 6:16 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:57 pm CDT.

What month has the most sunshine in Alva?

With an average of 11.5h of sunshine, June has the most sunshine of the year.

How long on average sun shines in June in Alva?

In Alva, Oklahoma, the average sunshine duration in June is 11.5h.

When is the highest UV index in Alva?

The month with the highest UV index in Alva, Oklahoma, is June, with an average maximum UV index of 8.

What is the UV index reading in June in Alva?

In Alva, Oklahoma, the average daily maximum UV index in June is 8. A UV Index estimate of 8 to 10 represents a very high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Alva, OK

Average temperature in June - Alva, OK
  • Average high temperature in June: 91.4°F

The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is January (46.6°F).

  • Average low temperature in June: 71.4°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in June
Alva, OK

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in June
Alva, OK

Average wind speed in June - Alva, OK
  • Average wind speed in June: 11mph

The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is August (9mph).

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Average humidity in June
Alva, OK

Average humidity in June - Alva, OK
  • Average humidity in June: 57%

The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is July (53%).

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Average rainfall in June
Alva, OK

Average rainfall in June - Alva, OK
  • Average rainfall in June: 1.81"

The wettest month (with the highest rainfall) is May (3.43").
The driest months (with the least rainfall) are January, February, November and December (0.63").

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Average rainfall days in June
Alva, OK

Average rainfall days in June - Alva, OK
  • Average rainfall days in June: 10 days

The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in June
Alva, OK

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

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Alva, OK

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

The month with the highest number of snowfall days is February (3.3 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
Alva, OK

Average daylight in June / Average sunshine in June - Alva, OK
  • Average daylight in June: 14h and 38min

The month with the longest days is June (Average daylight: 14h and 38min).
The month with the shortest days is December (Average daylight: 9h and 41min).

  • Average sunshine in June: 11h and 30min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in June
Alva, OK

Average sunshine days in June - Alva, OK
  • Average sunshine days in June: 16.4 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is September (15.5 days).

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Average UV index in June
Alva, OK

Average UV index in June - Alva, OK
  • Average UV index in June: 8

The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Alva, OK

Average cloud cover in June - Alva, OK
  • Average cloud cover in June: 17

The months with the most cloud cover are March and April (Cloud cover 32).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in June
Alva, OK

Average visibility in June - Alva, 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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