June weather forecast
Barnhart, MO

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Weather in June

The first month of the summer, June, is still a warm month in Barnhart, Missouri, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 65.3°F (18.5°C).

Temperature

The commencement of June sees a shift in the average high-temperature, moving from 75.6°F (24.2°C) in May to a still warm 84.9°F (29.4°C). Barnhart encounters an average low-temperature of 65.3°F (18.5°C) during June nights.

Heat index

The average heat index in June is calculated to be a sweltering 95°F (35°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Barnhart, the average relative humidity in June is 77%.

Rainfall

In Barnhart, Missouri, in June, during 15.3 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. In Barnhart, during the entire year, the rain falls for 155 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

April through October are months without snowfall in Barnhart.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year in Barnhart.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:41 am and sunset at 8:29 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. 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: The maximum daily UV index of 6 in June converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

How hot is June in Barnhart?

The high-temperature in Barnhart, Missouri, during June is 84.9°F (29.4°C) and the low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in June is calculated to be 95°F (35°C).

What is the average humidity in June in Barnhart?

The average relative humidity in June in Barnhart, Missouri, is 77%.

How much does it rain in Barnhart in June?

In Barnhart, Missouri, during June, the rain falls for 15.3 days and regularly aggregates up to 3.54" (90mm) of precipitation.

When it does not snow in Barnhart?

April through October are months without snowfall in Barnhart.

When are the longest days in Barnhart?

With an average of 14h and 48min of daylight, June has the longest days of the year in Barnhart.

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

In June, the average day length in Barnhart is 14h and 47min.

What time are sunrise and sunset in June in Barnhart?

On the first day of June, sunrise is at 5:39 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:29 pm CDT.

What is the month with the most sunshine in Barnhart?

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

How many hours of sunshine does Barnhart have in June?

The average sunshine duration in June in Barnhart, Missouri, is 10.5h.

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

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

What is the UV index intensity in June in Barnhart?

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Barnhart, MO

Average temperature in June - Barnhart, MO
  • Average high temperature in June: 84.9°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 65.3°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in June
Barnhart, MO

Average pressure in June - Barnhart, MO
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Barnhart, MO

Average wind speed in June - Barnhart, MO
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in June
Barnhart, MO

Average humidity in June - Barnhart, MO
  • Average humidity in June: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Barnhart, MO

Average rainfall in June - Barnhart, MO
  • Average rainfall in June: 3.54"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").

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Average rainfall days in June
Barnhart, MO

Average rainfall days in June - Barnhart, MO
  • Average rainfall days in June: 15.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in June
Barnhart, MO

Average snowfall in June - Barnhart, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Barnhart, MO

Average snowfall days in June - Barnhart, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Barnhart, MO

Average daylight in June / Average sunshine in June - Barnhart, MO
  • 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: 4h and 48min).

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Average sunshine days in June
Barnhart, MO

Average sunshine days in June - Barnhart, MO
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in June
Barnhart, MO

Average UV index in June - Barnhart, MO
  • 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).

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Average cloud cover in June
Barnhart, MO

Average cloud cover in June - Barnhart, MO
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in June
Barnhart, MO

Average visibility in June - Barnhart, 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).

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Barnhart, Missouri, USA

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