June weather forecast
Smithville, OK

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Weather in June

The first month of the summer, June, is a tropical month in Smithville, Oklahoma, with an average temperature fluctuating between 87.4°F (30.8°C) and 67.1°F (19.5°C).

Temperature

Entering June, Smithville sees a temperature rise, with the average high-temperature advancing from May's warm 78.4°F (25.8°C) to a tropical 87.4°F (30.8°C). Throughout June, a steady low-temperature average of 67.1°F (19.5°C) is noted.

Heat index

The heat index value for June is calculated to be a torrid 100.4°F (38°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In Smithville, Oklahoma, during June, the rain falls for 13.2 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Smithville, during the entire year, the rain falls for 164 days and collects up to 40.12" (1019mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:26 pm. On the last day of June, sunrise is at 6:09 am and sunset at 8:35 pm CDT.

Sunshine

In Smithville, the average sunshine in June is 10.2h.

UV index

June is the month with the highest UV index, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Smithville during June?

June temperatures vary between a high-temperature of 87.4°F (30.8°C) and a low-temperature of 67.1°F (19.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 100.4°F (38°C).

What is the average humidity in June?

The average relative humidity in June in Smithville, Oklahoma, is 74%.

How much does it rain in June?

In June, the rain falls for 13.2 days. Throughout June, 2.83" (72mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 24min of daylight.

What is the average length of the day in June?

In Smithville, the average day length in June is 14h and 26min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 6:06 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:35 pm CDT.

How long on average sun shines in June?

The average sunshine duration in June is 10.2h.

When is the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 7.

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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
Smithville, OK

Average temperature in June - Smithville, OK
  • Average high temperature in June: 87.4°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in June: 67.1°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

Average pressure in June
Smithville, OK

Average pressure in June - Smithville, OK
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Smithville, OK

Average wind speed in June - Smithville, OK
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in June
Smithville, OK

Average humidity in June - Smithville, OK
  • Average humidity in June: 74%

The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is August (72%).

Average rainfall in June
Smithville, OK

Average rainfall in June - Smithville, OK
  • Average rainfall in June: 2.83"

The wettest month (with the highest rainfall) is May (5.08").
The driest month (with the least rainfall) is January (2.28").

Average rainfall days in June
Smithville, OK

Average rainfall days in June - Smithville, OK
  • Average rainfall days in June: 13.2 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (9.6 days).

Average snowfall in June
Smithville, OK

Average snowfall in June - Smithville, OK
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Smithville, OK

Average snowfall days in June - Smithville, OK
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Smithville, OK

Average daylight in June / Average sunshine in June - Smithville, OK
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in June
Smithville, OK

Average sunshine days in June - Smithville, OK
  • Average sunshine days in June: 14 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (9.7 days).

Average UV index in June
Smithville, OK

Average UV index in June - Smithville, OK
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in June
Smithville, OK

Average cloud cover in June - Smithville, OK
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, August and September (Cloud cover 29).

Average visibility in June
Smithville, OK

Average visibility in June - Smithville, OK
  • Average visibility in June: 6mi

The months with the highest visibility are March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May and December (5mi).

Smithville, Oklahoma, USA

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