June weather forecast
Rock Hill, MO

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Weather in June

The first month of the summer, June, is also a moderately hot month in Rock Hill, Missouri, with an average temperature varying between 84.2°F (29°C) and 67.1°F (19.5°C).

Temperature

The arrival of June brings a temperature shift, with the average high-temperature escalating from a warm 74.8°F (23.8°C) in May to a still moderately hot 84.2°F (29°C). Rock Hill sees an average low-temperature of 67.1°F (19.5°C) during June.

Heat index

The average heat index in June is estimated at a hot 93.2°F (34°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In Rock Hill, the average relative humidity in June is 76%.

Rainfall

In Rock Hill, in June, it is raining for 15.8 days, with typically 3.5" (89mm) of accumulated precipitation. Throughout the year, in Rock Hill, there are 144.8 rainfall days, and 30.59" (777mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Rock Hill.

Daylight

June has the longest days of the year in Rock Hill, with an average of 14h and 48min of daylight.
On the first day of June in Rock Hill, sunrise is at 5:38 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

Sunshine

The months with the most sunshine in Rock Hill 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 of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

Is it hot in Rock Hill during June?

The average high-temperature, in June, in Rock Hill, is 84.2°F (29°C), while the average low-temperature is 67.1°F (19.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in June is estimated at 93.2°F (34°C).

What is the average humidity in June in Rock Hill?

The average relative humidity in June in Rock Hill, Missouri, is 76%.

How much does it rain in Rock Hill in June?

In Rock Hill, Missouri, in June, it is raining for 15.8 days, with typically 3.5" (89mm) of accumulated precipitation.

When it does not snow in Rock Hill?

In Rock Hill, Missouri, snow does not fall in April through October.

When are the longest days in Rock Hill?

The month with the longest days in Rock Hill, Missouri, is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Rock Hill have in June?

In June, the average day length is 14h and 49min.

When is the sunrise / sunset in June in Rock Hill?

On the first day of June in Rock Hill, Missouri, sunrise is at 5:38 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

What are the months with the most sunshine in Rock Hill?

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

How many hours of sunshine does Rock Hill have in June?

In June, the average sunshine duration is 10.5h.

When is the highest UV index in Rock Hill?

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

What is the UV index reading in June in Rock Hill?

In Rock Hill, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Rock Hill, MO

Average temperature in June - Rock Hill, MO
  • Average high temperature in June: 84.2°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in June: 67.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in June
Rock Hill, MO

Average pressure in June - Rock Hill, 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
Rock Hill, MO

Average wind speed in June - Rock Hill, MO
  • Average wind speed in June: 6.4mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in June
Rock Hill, MO

Average humidity in June - Rock Hill, MO
  • Average humidity in June: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Rock Hill, MO

Average rainfall in June - Rock Hill, MO
  • Average rainfall in June: 3.5"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days in June
Rock Hill, MO

Average rainfall days in June - Rock Hill, MO
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in June
Rock Hill, MO

Average snowfall in June - Rock Hill, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.6").
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
Rock Hill, MO

Average snowfall days in June - Rock Hill, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in June /
Average sunshine in June
Rock Hill, MO

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

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Average sunshine days in June
Rock Hill, MO

Average sunshine days in June - Rock Hill, MO
  • Average sunshine days in June: 11.2 days

The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in June
Rock Hill, MO

Average UV index in June - Rock Hill, 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 and December (UV index 2).

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Average cloud cover in June
Rock Hill, MO

Average cloud cover in June - Rock Hill, MO
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in June
Rock Hill, MO

Average visibility in June - Rock Hill, 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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Rock Hill, Missouri, USA

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