June weather forecast
Grand Pass, MO

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Weather in June

The first month of the summer, June, is a warm month in Grand Pass, Missouri, with an average temperature varying between 65.7°F (18.7°C) and 83.1°F (28.4°C).

Temperature

In Grand Pass, the average high-temperature in June increases from a pleasant 72.9°F (22.7°C) in May to a moderately hot 83.1°F (28.4°C). In Grand Pass, June is marked by an average low-temperature of 65.7°F (18.7°C).

Heat index

In June, the heat index is calculated to be a tropical 91.4°F (33°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The months with the highest humidity are May through August, with an average relative humidity of 79%.

Rainfall

In Grand Pass, in June, it is raining for 16 days, with typically 3.43" (87mm) of accumulated precipitation. In Grand Pass, during the entire year, the rain falls for 136.7 days and collects up to 27.87" (708mm) of precipitation.

Snowfall

April, June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:48 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:44 pm CDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.3h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

An average high-temperature, in June, in Grand Pass, is 83.1°F (28.4°C) and the average low-temperature is 65.7°F (18.7°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 91.4°F (33°C).

What is the most humid month?

May through August, with an average relative humidity of 79%, are most humid months.

What is the average humidity in June?

The average relative humidity in June is 79%.

How much does it rain in June?

In Grand Pass, in June, it is raining for 16 days, with typically 3.43" (87mm) of accumulated precipitation.

When it does not snow?

April, June through September are months without snowfall.

Does it snow in June?

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

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What is the average length of the day in June?

The average day length in June in Grand Pass is 14h and 53min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:48 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:44 pm CDT.

What is the month with the most sunshine?

June and July, with an average of 10.3h of sunshine, are months with the most sunshine.

How many hours of sunshine does Grand Pass have in June?

In June, the average sunshine duration is 10.3h.

What are the months with the highest UV index?

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

How high is the UV index in June?

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

Average temperature in June - Grand Pass, MO
  • Average high temperature in June: 83.1°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in June
Grand Pass, MO

Average pressure in June - Grand Pass, MO
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
Grand Pass, MO

Average wind speed in June - Grand Pass, MO
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in June
Grand Pass, MO

Average humidity in June - Grand Pass, MO
  • Average humidity in June: 79%

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

Average rainfall in June
Grand Pass, MO

Average rainfall in June - Grand Pass, MO
  • Average rainfall in June: 3.43"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in June
Grand Pass, MO

Average rainfall days in June - Grand Pass, MO
  • Average rainfall days in June: 16 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in June
Grand Pass, MO

Average snowfall in June - Grand Pass, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.11").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in June
Grand Pass, MO

Average snowfall days in June - Grand Pass, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Grand Pass, MO

Average daylight in June / Average sunshine in June - Grand Pass, MO
  • 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 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in June
Grand Pass, MO

Average sunshine days in June - Grand Pass, MO
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is December (21.4 days).
The months with the least sunshine days are May and June (12.1 days).

Average UV index in June
Grand Pass, MO

Average UV index in June - Grand Pass, MO
  • Average UV index in June: 6

The months with the highest UV index are 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
Grand Pass, MO

Average cloud cover in June - Grand Pass, MO
  • Average cloud cover in June: 29

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in June
Grand Pass, MO

Average visibility in June - Grand Pass, MO
  • 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).

Grand Pass, Missouri, USA

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