June weather forecast
Isabella, MO

Share

Weather in June

The first month of the summer, June, is a hot month in Isabella, Missouri, with an average temperature varying between 65.1°F (18.4°C) and 88.2°F (31.2°C).

Temperature

With the onset of June, the average high-temperature slightly shifts from May's warm 77.5°F (25.3°C) to a hot 88.2°F (31.2°C). Despite a significant disparity with daytime temperatures, an average low-temperature of 65.1°F (18.4°C) is recorded during June.

Heat index

The heat index in June is estimated at a very hot 102.2°F (39°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in June is 74%.

Rainfall

In June, the rain falls for 12.9 days. Throughout June, 2.8" (71mm) of precipitation is accumulated. In Isabella, during the entire year, the rain falls for 136.4 days and collects up to 30.98" (787mm) of precipitation.

Snowfall

April through October are months without snowfall in Isabella, Missouri.

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 5:53 am and sunset at 8:23 pm. On the last day of June, sunrise is at 5:55 am and sunset at 8:32 pm CDT.

Sunshine

June has the most sunshine of the year, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

In Isabella, 88.2°F (31.2°C) is the average high-temperature and 65.1°F (18.4°C) is the average low-temperature during June. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 102.2°F (39°C).

What is the average humidity in June?

The average relative humidity in June is 74%.

How many days does it rain in June?

In Isabella, during June, the rain falls for 12.9 days and regularly aggregates up to 2.8" (71mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

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

How many hours of daylight does Isabella have in June?

In Isabella, the average day length in June is 14h and 37min.

What time are sunrise and sunset in June?

On the first day of June in Isabella, sunrise is at 5:53 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:32 pm CDT.

What month has the most sunshine?

With an average of 10.5h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Isabella have in June?

In June, the average sunshine duration is 10.5h.

What are the months with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Isabella, MO

Average temperature in June - Isabella, MO
  • Average high temperature in June: 88.2°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: 65.1°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).

Average pressure in June
Isabella, MO

Average pressure in June - Isabella, MO
  • 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).

Average wind speed in June
Isabella, MO

Average wind speed in June - Isabella, MO
  • Average wind speed in June: 5.2mph

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

Average humidity in June
Isabella, MO

Average humidity in June - Isabella, MO
  • 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%).

Average rainfall in June
Isabella, MO

Average rainfall in June - Isabella, MO
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in June
Isabella, MO

Average rainfall days in June - Isabella, MO
  • Average rainfall days in June: 12.9 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in June
Isabella, MO

Average snowfall in June - Isabella, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Isabella, MO

Average snowfall days in June - Isabella, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.4 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
Isabella, MO

Average daylight in June / Average sunshine in June - Isabella, MO
  • 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).

Average sunshine days in June
Isabella, MO

Average sunshine days in June - Isabella, MO
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is May (12.7 days).

Average UV index in June
Isabella, MO

Average UV index in June - Isabella, MO
  • 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).

Average cloud cover in June
Isabella, MO

Average cloud cover in June - Isabella, MO
  • Average cloud cover in June: 30

The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are June and July (Cloud cover 30).

Average visibility in June
Isabella, MO

Average visibility in June - Isabella, MO
  • Average visibility in June: 5mi

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

Isabella, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location