June weather forecast
Clarksburg, MO

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Weather in June

June, the first month of the summer in Clarksburg, is still a warm month, with an average temperature varying between 84.7°F (29.3°C) and 65.8°F (18.8°C).

Temperature

In June, the meteorological conditions change with the average high-temperature moving from 74.5°F (23.6°C) in May to a still warm 84.7°F (29.3°C). Clarksburg experiences an average nighttime temperature of 65.8°F (18.8°C) in the month of June.

Heat index

In June, the average heat index is calculated to be a sweltering 95°F (35°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Note that heat index values are valued for light wind and location in the 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', marries air temperature and humidity to produce a value illustrating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

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

Rainfall

In Clarksburg, in June, it is raining for 15.2 days, with typically 3.03" (77mm) of accumulated precipitation. In Clarksburg, during the entire year, the rain falls for 141.2 days and collects up to 29.72" (755mm) of precipitation.

Snowfall

In Clarksburg, Missouri, snow does not fall in May through September.

Daylight

June has the longest days of the year in Clarksburg, Missouri, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:29 pm. On the last day of June, in Clarksburg, sunrise is at 5:49 am and sunset at 8:39 pm CDT.

Sunshine

With an average of 10.6h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index in Clarksburg are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 in June translates into this advice:
Shun overexposure. Protection from sun ravages is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June in Clarksburg?

In June, in Clarksburg, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 65.8°F (18.8°C). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 95°F (35°C).

What is the average humidity in June in Clarksburg?

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

How many days does it rain in June in Clarksburg?

In June, the rain falls for 15.2 days. Throughout June, 3.03" (77mm) of precipitation is accumulated.

When it does not snow in Clarksburg?

In Clarksburg, Missouri, snow does not fall in May through September.

When are the longest days in Clarksburg?

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

How many hours of daylight does Clarksburg have in June?

In Clarksburg, Missouri, the average day length in June is 14h and 50min.

When are sunrise and sunset in June in Clarksburg?

On the first day of June, sunrise is at 5:47 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:39 pm CDT.

What month has the most sunshine in Clarksburg?

The month with the most sunshine in Clarksburg is June, with an average of 10.6h of sunshine.

How long on average sun shines in June in Clarksburg?

In June, the average sunshine duration in Clarksburg is 10.6h.

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

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

How high is the UV index in June in Clarksburg?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Clarksburg, MO

Average temperature in June - Clarksburg, MO
  • Average high temperature in June: 84.7°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in June: 65.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure in June
Clarksburg, MO

Average pressure in June - Clarksburg, MO
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Clarksburg, MO

Average wind speed in June - Clarksburg, MO
  • Average wind speed in June: 7.3mph

The windiest months (with the highest average wind speed) are January and March (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in June
Clarksburg, MO

Average humidity in June - Clarksburg, 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%).

Average rainfall in June
Clarksburg, MO

Average rainfall in June - Clarksburg, MO
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days in June
Clarksburg, MO

Average rainfall days in June - Clarksburg, MO
  • Average rainfall days in June: 15.2 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.2 days).

Average snowfall in June
Clarksburg, MO

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

The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Clarksburg, MO

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

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

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

Average daylight in June / Average sunshine in June - Clarksburg, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).

Average sunshine days in June
Clarksburg, MO

Average sunshine days in June - Clarksburg, MO
  • Average sunshine days in June: 13 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (10.9 days).

Average UV index in June
Clarksburg, MO

Average UV index in June - Clarksburg, 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
Clarksburg, MO

Average cloud cover in June - Clarksburg, MO
  • Average cloud cover in June: 27

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 27).

Average visibility in June
Clarksburg, MO

Average visibility in June - Clarksburg, 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).

Clarksburg, Missouri, USA

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