June weather forecast
Henderson, AR

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Weather in June

June, the first month of the summer in Henderson, is a hot month, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 65.7°F (18.7°C).

Temperature

The shift from May to June is marked by an increase in the average high-temperature, moving from a warm 77.9°F (25.5°C) to a tropical 88°F (31.1°C). A sharp divergence from daytime highs is noted during the month of June, with the average nighttime temperature settling at a comfortable 65.7°F (18.7°C).

Heat index

During June, the heat index is calculated to be a fiery hot 102.2°F (39°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In Henderson, during June, the rain falls for 13.9 days and regularly aggregates up to 3.07" (78mm) of precipitation. In Henderson, during the entire year, the rain falls for 155.8 days and collects up to 35.79" (909mm) of precipitation.

Snowfall

May through October are months without snowfall in Henderson.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:52 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:30 pm CDT.

Sunshine

June has the most sunshine of the year in Henderson, Arkansas, with an average of 10.6h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Henderson. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

How hot is June in Henderson?

An average high-temperature, in June, in Henderson, is 88°F (31.1°C) and the average low-temperature is 65.7°F (18.7°C). In June, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 102.2°F (39°C).

What is the average humidity in June in Henderson?

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

How many days does it rain in June in Henderson?

In Henderson, in June, it is raining for 13.9 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in Henderson?

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

When are the longest days in Henderson?

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

How many hours of daylight does Henderson have in June?

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

When is the sunrise / sunset in June in Henderson?

In June, on the first day of the month, sunrise is at 5:52 am and sunset at 8:21 pm. On the last day of the month, in Henderson, Arkansas, sunrise is at 5:54 am and sunset at 8:30 pm CDT.

What month has the most sunshine in Henderson?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Henderson have in June?

In Henderson, the average sunshine duration in June is 10.6h.

What is the month with the highest UV index in Henderson?

The months with the highest UV index in Henderson, Arkansas, are May through August, with an average maximum UV index of 6.

How high is the UV index in June in Henderson?

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Henderson, AR

Average temperature in June - Henderson, AR
  • Average high temperature in June: 88°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 (44.2°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in June
Henderson, AR

Average pressure in June - Henderson, AR
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Henderson, AR

Average wind speed in June - Henderson, AR
  • Average wind speed in June: 5.1mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in June
Henderson, AR

Average humidity in June - Henderson, AR
  • Average humidity in June: 74%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July, August and October (73%).

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Average rainfall in June
Henderson, AR

Average rainfall in June - Henderson, AR
  • Average rainfall in June: 3.07"

The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in June
Henderson, AR

Average rainfall days in June - Henderson, AR
  • Average rainfall days in June: 13.9 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in June
Henderson, AR

Average snowfall in June - Henderson, AR
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Henderson, AR

Average snowfall days in June - Henderson, AR
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (4.8 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
Henderson, AR

Average daylight in June / Average sunshine in June - Henderson, AR
  • 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in June
Henderson, AR

Average sunshine days in June - Henderson, AR
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is December (18.6 days).
The months with the least sunshine days are May and July (11.7 days).

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Average UV index in June
Henderson, AR

Average UV index in June - Henderson, AR
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in June
Henderson, AR

Average cloud cover in June - Henderson, AR
  • Average cloud cover in June: 29

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in June
Henderson, AR

Average visibility in June - Henderson, AR
  • Average visibility in June: 6mi

The months with the highest visibility are February, June, October, November and December (6mi).
The months with the lowest visibility are January, March, April, May, July, August and September (5mi).

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Henderson, Arkansas, USA

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