June weather forecast
Saint Marys, KS

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Weather in June

The first month of the summer, June, is a warm month in Saint Marys, Kansas, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 66°F (18.9°C).

Temperature

The beginning of June signals a rise in the average high-temperature, moving from an agreeable 73°F (22.8°C) in May to a moderately hot 84°F (28.9°C). Throughout June, Saint Marys experiences a low-temperature average of 66°F (18.9°C).

Heat index

The heat index in June is evaluated at a tropical 93.2°F (34°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

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

Rainfall

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

June has the longest days of the year in Saint Marys, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:44 pm. On the last day of June, in Saint Marys, sunrise is at 6:01 am and sunset at 8:54 pm CDT.

Sunshine

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

UV index

The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

In June, the average high-temperature and low-temperature are 84°F (28.9°C) and 66°F (18.9°C) respectively. In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 93.2°F (34°C).

What is the most humid month?

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

What is the average humidity in June?

The average relative humidity in June is 76%.

How much does it rain in June?

In Saint Marys, Kansas, in June, it is raining for 13.3 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the average length of the day in June?

In June, the average day length is 14h and 53min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:59 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:54 pm CDT.

What is the month with the most sunshine?

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

How many hours of sunshine does Saint Marys 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 June, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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
Saint Marys, KS

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

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

Average wind speed in June
Saint Marys, KS

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

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

The month with the highest snowfall is February (1.77").
The 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 - Saint Marys, KS
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.9 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
Saint Marys, KS

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

Average sunshine days in June
Saint Marys, KS

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

The month with the highest UV index is June (UV index 7).
The 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 - 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 - Saint Marys, 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).

Saint Marys, Kansas, USA

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