June weather forecast
Caldwell, AR

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Weather in June

The first month of the summer, June, is a tropical month in Caldwell, Arkansas, with an average temperature fluctuating between 71.2°F (21.8°C) and 87.8°F (31°C).

Temperature

Caldwell's transition into June brings a rise in the average high-temperature, moving from a moderately hot 78.4°F (25.8°C) in May to a hot 87.8°F (31°C). In June, Caldwell experiences an average nighttime temperature of 71.2°F (21.8°C).

Heat index

In June, the heat index is calculated to be a fiery hot 100.4°F (38°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Being under direct sunlight might amplify 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. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In June, the average relative humidity is 72%.

Rainfall

In Caldwell, in June, during 11.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, there are 127.8 rainfall days, and 16.65" (423mm) of precipitation is accumulated.

Snowfall

In Caldwell, snow does not fall in April through September.

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 5:49 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:21 pm CDT.

Sunshine

With an average of 10.7h of sunshine, June has the most sunshine of the year.

UV index

The month with the highest UV index in Caldwell is June, with an average maximum UV index of 7. 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: In June, the maximum UV index of 7 suggests these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

In June, the average high-temperature and low-temperature are 87.8°F (31°C) and 71.2°F (21.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 100.4°F (38°C).

What is the average humidity in June?

In June, the average relative humidity is 72%.

How many days does it rain in June?

In Caldwell, during June, the rain falls for 11.8 days and regularly aggregates up to 1.65" (42mm) of precipitation.

When it does not snow?

April through September are months without snowfall in Caldwell.

When are the longest days in Caldwell?

The month with the longest days is June, with an average of 14h and 30min of daylight.

What is the average length of the day in June?

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

When are sunrise and sunset in June?

On the first day of June in Caldwell, Arkansas, sunrise is at 5:49 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:21 pm CDT.

What month has the most sunshine?

With an average of 10.7h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Caldwell have in June?

In June, the average sunshine duration is 10.7h.

When is the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 7.

How high is the UV index in June?

In Caldwell, Arkansas, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents 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
Caldwell, AR

Average temperature in June - Caldwell, AR
  • Average high temperature in June: 87.8°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in June: 71.2°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in June
Caldwell, AR

Average pressure in June - Caldwell, AR
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in June
Caldwell, AR

Average wind speed in June - Caldwell, AR
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in June
Caldwell, AR

Average humidity in June - Caldwell, AR
  • Average humidity in June: 72%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (67%).

Average rainfall in June
Caldwell, AR

Average rainfall in June - Caldwell, AR
  • Average rainfall in June: 1.65"

The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is September (0.75").

Average rainfall days in June
Caldwell, AR

Average rainfall days in June - Caldwell, AR
  • Average rainfall days in June: 11.8 days

The months with the highest number of rainy days are May, July and August (13.3 days).
The month with the least rainy days is November (7.4 days).

Average snowfall in June
Caldwell, AR

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

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in June
Caldwell, AR

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

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Caldwell, AR

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

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in June
Caldwell, AR

Average sunshine days in June - Caldwell, AR
  • Average sunshine days in June: 15.1 days

The months with the most sunshine days are October and November (21.4 days).
The month with the least sunshine days is August (14.2 days).

Average UV index in June
Caldwell, AR

Average UV index in June - Caldwell, AR
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in June
Caldwell, AR

Average cloud cover in June - Caldwell, AR
  • Average cloud cover in June: 26

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in June
Caldwell, AR

Average visibility in June - Caldwell, AR
  • 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).

Caldwell, Arkansas, USA

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