June weather forecast
Olathe, KS

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Weather in June

The arrival of June brings the warm summer season to Olathe, Kansas. Following from May's hint, temperatures reach their summer highs, and the city experiences vibrancy through long, sunny days. Despite the peak temperatures, June's average relative humidity of 78% ensures a comfortable atmosphere. With fewer clouds to block the sun, residents enjoy extensive daylight hours and a fair amount of 10.5 hours of daily sunshine. As the month progresses, the heat intensifies and continues into July, the hottest time of the year.

Temperature

June's arrival signals a temperature shift, moving from a pleasant 72.9°F (22.7°C) in May to a moderately hot 83.7°F (28.7°C). An average low-temperature of 66°F (18.9°C) is common in Olathe, Kansas, during the nights of June.

Heat index

The heat index for June is calculated to be a hot 93.2°F (34°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and 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 primarily vital for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Olathe, the average relative humidity in June is 78%.

Rainfall

In Olathe, Kansas, in June, it is raining for 14.9 days, with typically 2.95" (75mm) of accumulated precipitation. In Olathe, during the entire year, the rain falls for 137 days and collects up to 28.7" (729mm) of precipitation.

Snowfall

June through September are months without snowfall in Olathe.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of June, sunrise is at 5:55 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:48 pm CDT.

Sunshine

The months with the most sunshine in Olathe are June and July, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Olathe. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Olathe in June?

The high-temperature, in June, in Olathe, records 83.7°F (28.7°C), while the low-temperature is 66°F (18.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in June is calculated to be 93.2°F (34°C).

What is the average humidity in June in Olathe?

In Olathe, Kansas, the average relative humidity in June is 78%.

How many days does it rain in June in Olathe?

In Olathe, Kansas, during June, the rain falls for 14.9 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Olathe?

In Olathe, Kansas, snow does not fall in June through September.

Does it snow in Olathe in June?

In June, in Olathe, Kansas, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Olathe?

The month with the longest days is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Olathe have in June?

The average day length in June in Olathe is 14h and 51min.

When is the sunrise / sunset in June in Olathe?

On the first day of June in Olathe, Kansas, sunrise is at 5:55 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:48 pm CDT.

What are the months with the most sunshine in Olathe?

The months with the most sunshine in Olathe, Kansas, are June and July, with an average of 10.5h of sunshine.

How long on average sun shines in June in Olathe?

In June, the average sunshine duration in Olathe is 10.5h.

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

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

What is the UV index reading in June in Olathe?

In June, the average daily maximum UV index in Olathe is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Olathe, KS

Average temperature in June - Olathe, KS
  • Average high temperature in June: 83.7°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in June: 66°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in June
Olathe, KS

Average pressure in June - Olathe, KS
  • Average pressure in June: 29.89"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in June
Olathe, KS

Average wind speed in June - Olathe, KS
  • Average wind speed in June: 8.1mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in June
Olathe, KS

Average humidity in June - Olathe, KS
  • Average humidity in June: 78%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (70%).

Average rainfall in June
Olathe, KS

Average rainfall in June - Olathe, KS
  • Average rainfall in June: 2.95"

The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in June
Olathe, KS

Average rainfall days in June - Olathe, KS
  • Average rainfall days in June: 14.9 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in June
Olathe, KS

Average snowfall in June - Olathe, KS
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Olathe, KS

Average snowfall days in June - Olathe, KS
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Olathe, KS

Average daylight in June / Average sunshine in June - Olathe, KS
  • Average daylight in June: 14h and 5min

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

  • Average sunshine in June: 10h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in June
Olathe, KS

Average sunshine days in June - Olathe, KS
  • Average sunshine days in June: 12.7 days

The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in June
Olathe, KS

Average UV index in June - Olathe, KS
  • 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, November and December (UV index 2).

Average cloud cover in June
Olathe, KS

Average cloud cover in June - Olathe, KS
  • Average cloud cover in June: 26

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in June
Olathe, KS

Average visibility in June - Olathe, KS
  • 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).

Olathe, Kansas, USA

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