June weather forecast and climate
Portis, KS

The first month of the summer, June, is a tropical month in Portis, Kansas, with average temperature ranging between min 67.5°F (19.7°C) and max 88.5°F (31.4°C).

Temperature

In June, the average high-temperature rises, from a warm 74.3°F (23.5°C) in May, to a tropical 88.5°F (31.4°C). The average low-temperature, in Portis, is 67.5°F (19.7°C).

Heat index

In June, the average heat index is appraised at a very hot 96.3°F (35.7°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, pregnancy, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Portis, Kansas, the average relative humidity is 60%.

Rainfall

In June, in Portis, the rain falls for 12.8 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. Throughout the year, in Portis, there are 110.3 rainfall days, and 19.76" (502mm) of precipitation is accumulated.

Snowfall

In Portis snow does not fall through September.

Daylight

With an average of 14.9h of daylight, June has the longest days of the year.

Sunshine

June has the most sunshine of the year in Portis, with an average of 11.2h of sunshine.

UV index

Months with the highest UV index in Portis are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in June in Portis?

The average high-temperature, in June, in Portis, Kansas, is 88.5°F (31.4°C), while the average low-temperature is 67.5°F (19.7°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines relative humidity and air temperature, in June is estimated at 96.3°F (35.7°C).

What is the average humidity in June in Portis?

The average relative humidity in June is 60%.

How many days does it rain in June in Portis?

In Portis, in June, during 12.8 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

Does it snow in Portis in June?

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

When it does not snow in Portis?

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

When are the longest days in Portis?

The month with the longest days in Portis is June, with an average of 14.9h of daylight.

What is the average length of the day in June in Portis?

The average length of the day in June is 14.9h.

What month has the most sunshine in Portis?

The month with the most sunshine is June, with an average of 11.2h of sunshine.

How many hours of sunshine does Portis have in June?

The average sunshine in June in Portis is 11.2h.

What are the months with the highest UV index in Portis?

Months with the highest UV index in Portis, Kansas, are June and July, with an average maximum UV index of 7.

What is the UV index intensity in June in Portis?

The average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in June - Portis, KS
  • Average high temperature in June: 88.5°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in June: 67.5°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in June - Portis, KS
  • Average pressure in June: 29.85"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.85").

Average wind speed in June - Portis, KS
  • Average wind speed in June: 10.4mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in June - Portis, KS
  • Average humidity in June: 60%

Months with the highest relative humidity are January and December (69%).
The month with the lowest relative humidity is July (57%).

Average rainfall in June - Portis, KS
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in June - Portis, KS
  • Average rainfall days in June: 12.8 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (3.8 days).

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

The month with the highest snowfall is February (2.2").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is February (6.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Portis, KS
  • Average daylight in June: 14.9h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in June: 11.2h

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 6h).

Average sunshine days in June - Portis, KS
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is May (13.5 days).

Average UV index in June - Portis, KS
  • Average UV index in June: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June - Portis, KS
  • Average cloud cover in June: 21

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 21).

Average visibility in June - Portis, KS
  • Average visibility in June: 6mi

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