June weather forecast
Silo, OK

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Weather in June

The first month of the summer, June, is a hot month in Silo, Oklahoma, with an average temperature fluctuating between 70.7°F (21.5°C) and 88.3°F (31.3°C).

Temperature

As June arrives, a rise in the average high-temperature is observed, moving from a warm 79°F (26.1°C) in May to a tropical 88.3°F (31.3°C). In the month of June, the average low-temperature usually rests at an agreeable 70.7°F (21.5°C).

Heat index

The heat index in June is calculated to be a blisteringly hot 104°F (40°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Silo, in June, during 12 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Silo, during the entire year, the rain falls for 125.8 days and collects up to 24.53" (623mm) of precipitation.

Snowfall

In Silo, snow does not fall in April through October.

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 6:15 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:41 pm CDT.

Sunshine

The average sunshine in June is 10.2h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

In June, the average high-temperature and low-temperature are 88.3°F (31.3°C) and 70.7°F (21.5°C) respectively. In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 104°F (40°C).

What is the average humidity in June?

In June, the average relative humidity in Silo, Oklahoma, is 74%.

How many days does it rain in June?

In June, the rain falls for 12 days. Throughout June, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Silo?

In Silo, snow does not fall in April through October.

When are the longest days?

June has the longest days of the year, with an average of 14h and 24min of daylight.

How many hours of daylight does Silo have in June?

In Silo, the average day length in June is 14h and 23min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 6:15 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:41 pm CDT.

How many hours of sunshine does Silo have in June?

In Silo, Oklahoma, the average sunshine duration in June is 10.2h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in June?

In Silo, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Silo, OK

Average temperature in June - Silo, OK
  • Average high temperature in June: 88.3°F

The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (51.6°F).

  • Average low temperature in June: 70.7°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

Average pressure in June
Silo, OK

Average pressure in June - Silo, OK
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
Silo, OK

Average wind speed in June - Silo, OK
  • Average wind speed in June: 7.8mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest months (with the lowest average wind speed) are July, August and September (7mph).

Average humidity in June
Silo, OK

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

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (60%).

Average rainfall in June
Silo, OK

Average rainfall in June - Silo, OK
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is December (1.02").

Average rainfall days in June
Silo, OK

Average rainfall days in June - Silo, OK
  • Average rainfall days in June: 12 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in June
Silo, OK

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

The month with the highest snowfall is February (1.18").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Silo, OK

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

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Silo, 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: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in June
Silo, OK

Average sunshine days in June - Silo, OK
  • Average sunshine days in June: 15.8 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is May (15.3 days).

Average UV index in June
Silo, OK

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in June
Silo, OK

Average cloud cover in June - Silo, OK
  • Average cloud cover in June: 25

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in June
Silo, OK

Average visibility in June - Silo, OK
  • 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).

Silo, Oklahoma, USA

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