June weather forecast
Hillsboro, MO

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Weather in June

The first month of the summer, June, is still a warm month in Hillsboro, Missouri, with an average temperature fluctuating between 84.7°F (29.3°C) and 65.7°F (18.7°C).

Temperature

The beginning of June marks a shift in the average high-temperature, moving from May's warm 75.6°F (24.2°C) to a still moderately hot 84.7°F (29.3°C). In the month of June, Hillsboro experiences an average low-temperature of 65.7°F (18.7°C).

Heat index

The heat index value for June is appraised at a fiery hot 95°F (35°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

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

Rainfall

In Hillsboro, Missouri, in June, during 15 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 142.9 rainfall days, and 28.5" (724mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of June in Hillsboro, sunrise is at 5:40 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:29 pm CDT.

Sunshine

In June, the average sunshine is 10.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hillsboro, Missouri. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In June, an average UV index of 6 transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot is June in Hillsboro?

June temperatures in Hillsboro, Missouri, vary between a high-temperature of 84.7°F (29.3°C) and a low-temperature of 65.7°F (18.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in June is appraised at 95°F (35°C).

What is the average humidity in June in Hillsboro?

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

How much does it rain in Hillsboro in June?

In Hillsboro, Missouri, in June, during 15 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow in Hillsboro?

April through October are months without snowfall in Hillsboro, Missouri.

When are the longest days in Hillsboro?

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

How many hours of daylight does Hillsboro have in June?

The average day length in June is 14h and 47min.

What time are sunrise and sunset in June in Hillsboro?

On the first day of June in Hillsboro, Missouri, sunrise is at 5:40 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:29 pm CDT.

How long on average sun shines in June in Hillsboro?

In June, the average sunshine duration in Hillsboro is 10.5h.

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

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

What is the UV index intensity in June in Hillsboro?

In June, the average daily maximum UV index 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
Hillsboro, MO

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

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in June
Hillsboro, MO

Average pressure in June - Hillsboro, 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
Hillsboro, MO

Average wind speed in June - Hillsboro, MO
  • Average wind speed in June: 6.1mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in June
Hillsboro, MO

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

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Hillsboro, MO

Average rainfall in June - Hillsboro, MO
  • Average rainfall in June: 2.83"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is February (1.5").

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Average rainfall days in June
Hillsboro, MO

Average rainfall days in June - Hillsboro, MO
  • Average rainfall days in June: 15 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (7 days).

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Average snowfall in June
Hillsboro, MO

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

The month with the highest snowfall is February (2.28").
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
Hillsboro, MO

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

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Hillsboro, 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 36min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in June
Hillsboro, MO

Average sunshine days in June - Hillsboro, MO
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in June
Hillsboro, MO

Average UV index in June - Hillsboro, 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).

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Average cloud cover in June
Hillsboro, MO

Average cloud cover in June - Hillsboro, 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
Hillsboro, MO

Average visibility in June - Hillsboro, 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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Hillsboro, Missouri, USA

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