June weather forecast and climate
Saint Marys, KS

The first month of the summer, June, is a moderately hot month in Saint Marys, Kansas, with average temperature fluctuating between 84°F (28.9°C) and 66°F (18.9°C).

Temperature

In June, the average high-temperature rises, from an agreeable 73°F (22.8°C) in May, to a moderately hot 84°F (28.9°C). In June, the average low-temperature is 66°F (18.9°C).

Heat index

In June, the average heat index is evaluated at a tropical 92.5°F (33.6°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. 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 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, metabolic differences), and activity. 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 especially crucial for babies and toddlers. 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.

Humidity

May and June, with an average relative humidity of 76%, are most humid months in Saint Marys.

Rainfall

In Saint Marys, in June, it is raining for 13.3 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, in Saint Marys, there are 114.1 rainfall days, and 20.67" (525mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

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

Sunshine

Months with the most sunshine are June and July, with an average of 10.7h of sunshine.

UV index

June is the month with the highest UV index, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in June in Saint Marys?

In June, in Saint Marys, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 66°F (18.9°C). In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, is evaluated at 92.5°F (33.6°C).

What are the most humid months in Saint Marys?

Months with the highest humidity in Saint Marys, Kansas, are May and June, with an average relative humidity of 76%.

What is the average humidity in June in Saint Marys?

In June, the average relative humidity is 76%.

How many days does it rain in June in Saint Marys?

In Saint Marys, in June, during 13.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow in Saint Marys?

May through September are months without snowfall in Saint Marys, Kansas.

When are the longest days in Saint Marys?

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

What is the average length of the day in June in Saint Marys?

In Saint Marys, the average length of the day in June is 14.9h.

What are the months with the most sunshine in Saint Marys?

Months with the most sunshine in Saint Marys, Kansas, are June and July, with an average of 10.7h of sunshine.

How long on average sun shines in June in Saint Marys?

The average sunshine in June in Saint Marys, Kansas, is 10.7h.

What is the month with the highest UV index in Saint Marys?

June is the month with the highest UV index in Saint Marys, with an average maximum UV index of 7.

What is the UV index intensity in June in Saint Marys?

In Saint Marys, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in June - Saint Marys, KS
  • Average high temperature in June: 84°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in June: 66°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in June - Saint Marys, KS
  • Average pressure in June: 29.86"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.86").

Average wind speed in June - Saint Marys, KS
  • Average wind speed in June: 9.3mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in June - Saint Marys, KS
  • Average humidity in June: 76%

Months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is October (66%).

Average rainfall in June - Saint Marys, KS
  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is May (3.19").
The driest months (with the least rainfall) are January and December (0.55").

Average rainfall days in June - Saint Marys, KS
  • Average rainfall days in June: 13.3 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.5 days).

Average snowfall in June - Saint Marys, KS
  • Average snowfall in June: 0"

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

Average snowfall days in June - Saint Marys, KS
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Saint Marys, 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: 9.5h).

  • Average sunshine in June: 10.7h

Months with the most sunshine are June and July (Average sunshine: 10.7h).
Months with the least sunshine are January and December (Average sunshine: 5.6).

Average sunshine days in June - Saint Marys, KS
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (13.4 days).

Average UV index in June - Saint Marys, KS
  • Average UV index in June: 7

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

Average cloud cover in June - Saint Marys, KS
  • Average cloud cover in June: 25

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 24).

Average visibility in June - Saint Marys, 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).