June weather forecast
Hanna, OK

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Weather in June

The first month of the summer, June, is a hot month in Hanna, Oklahoma, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 86.9°F (30.5°C).

Temperature

The commencement of June sees a shift in the average high-temperature, moving from a moderately hot 76.6°F (24.8°C) in May to a hot 86.9°F (30.5°C). Hanna observes an average nighttime low-temperature of 69.4°F (20.8°C) during the month of June.

Heat index

The average heat index in June is evaluated at a fiery hot 100.4°F (38°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to 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.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Hanna, the average relative humidity in June is 76%.

Rainfall

In June, the rain falls for 11 days. Throughout June, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 132.2 rainfall days, and 29.49" (749mm) of precipitation is accumulated.

Snowfall

In Hanna, snow does not fall in May through October.

Daylight

With an average of 14h and 30min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:09 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:42 pm CDT.

Sunshine

The average sunshine in June is 10.5h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

Hanna in June has an average high-temperature of 86.9°F (30.5°C) and an average low-temperature of 69.4°F (20.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in June is evaluated at 100.4°F (38°C).

What is the average humidity in June?

The average relative humidity in June is 76%.

How many days does it rain in June?

In June, the rain falls for 11 days. Throughout June, 2.09" (53mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

With an average of 14h and 30min of daylight, June has the longest days of the year.

How many hours of daylight does Hanna have in June?

In Hanna, the average day length in June is 14h and 29min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 6:09 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:42 pm CDT.

How many hours of sunshine does Hanna have in June?

The average sunshine duration in June is 10.5h.

What is the month with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index in Hanna is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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
Hanna, OK

Average temperature in June - Hanna, OK
  • Average high temperature in June: 86.9°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in June: 69.4°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

Average pressure in June
Hanna, OK

Average pressure in June - Hanna, OK
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
Hanna, OK

Average wind speed in June - Hanna, OK
  • Average wind speed in June: 8mph

The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in June
Hanna, OK

Average humidity in June - Hanna, OK
  • Average humidity in June: 76%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (66%).

Average rainfall in June
Hanna, OK

Average rainfall in June - Hanna, OK
  • Average rainfall in June: 2.09"

The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is February (1.42").

Average rainfall days in June
Hanna, OK

Average rainfall days in June - Hanna, OK
  • Average rainfall days in June: 11 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in June
Hanna, OK

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

The month with the highest snowfall is February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Hanna, OK

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

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

Average daylight in June / Average sunshine in June - Hanna, OK
  • Average daylight in June: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in June
Hanna, OK

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

The month with the most sunshine days is January (21.8 days).
The months with the least sunshine days are April and May (14.4 days).

Average UV index in June
Hanna, OK

Average UV index in June - Hanna, 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
Hanna, OK

Average cloud cover in June - Hanna, OK
  • Average cloud cover in June: 24

The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in June
Hanna, OK

Average visibility in June - Hanna, 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).

Hanna, Oklahoma, USA

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