June weather forecast
Chelsea, OK

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Weather in June

June, the first month of the summer in Chelsea, is still a warm month, with an average temperature fluctuating between 85.8°F (29.9°C) and 68.5°F (20.3°C).

Temperature

June brings a rise in the average high-temperature, transitioning from May's 75.4°F (24.1°C) to a still warm 85.8°F (29.9°C). Throughout June nights, Chelsea experiences a consistent temperature average of 68.5°F (20.3°C).

Heat index

June's average heat index is computed to be a sweltering 98.6°F (37°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in June in Chelsea, Oklahoma, is 77%.

Rainfall

In June, in Chelsea, Oklahoma, the rain falls for 11.8 days. Throughout June, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Chelsea, there are 125.4 rainfall days, and 23.19" (589mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Chelsea, Oklahoma.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year in Chelsea.
On the first day of June in Chelsea, sunrise is at 6:04 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:44 pm CDT.

Sunshine

In June, the average sunshine in Chelsea is 10.4h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Chelsea. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

How hot is June in Chelsea?

In Chelsea, 85.8°F (29.9°C) is the average high-temperature and 68.5°F (20.3°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 98.6°F (37°C).

What is the average humidity in June in Chelsea?

The average relative humidity in June in Chelsea, Oklahoma, is 77%.

How many days does it rain in June in Chelsea?

In Chelsea, during June, the rain falls for 11.8 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Chelsea?

In Chelsea, Oklahoma, snow does not fall in April through October.

When are the longest days in Chelsea?

With an average of 14h and 36min of daylight, June has the longest days of the year.

How many hours of daylight does Chelsea have in June?

The average day length in June in Chelsea, Oklahoma, is 14h and 37min.

When are sunrise and sunset in June in Chelsea?

On the first day of June, sunrise is at 6:04 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:44 pm CDT.

How many hours of sunshine does Chelsea have in June?

In June, the average sunshine duration is 10.4h.

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

The months with the highest UV index in Chelsea, Oklahoma, are June and July, with an average maximum UV index of 7.

What is the UV index reading in June in Chelsea?

In Chelsea, Oklahoma, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Chelsea, OK

Average temperature in June - Chelsea, OK
  • Average high temperature in June: 85.8°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in June: 68.5°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in June
Chelsea, OK

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in June
Chelsea, OK

Average wind speed in June - Chelsea, OK
  • Average wind speed in June: 8.4mph

The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in June
Chelsea, OK

Average humidity in June - Chelsea, OK
  • Average humidity in June: 77%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in June
Chelsea, OK

Average rainfall in June - Chelsea, OK
  • Average rainfall in June: 1.61"

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is November (0.75").

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Average rainfall days in June
Chelsea, OK

Average rainfall days in June - Chelsea, OK
  • Average rainfall days in June: 11.8 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (6.2 days).

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Average snowfall in June
Chelsea, OK

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

The month with the highest snowfall is February (0.79").
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
Chelsea, OK

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

The month with the highest number of snowfall days is January (2.8 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
Chelsea, OK

Average daylight in June / Average sunshine in June - Chelsea, OK
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in June
Chelsea, OK

Average sunshine days in June - Chelsea, OK
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index in June
Chelsea, OK

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Chelsea, OK

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

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in June
Chelsea, OK

Average visibility in June - Chelsea, 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).

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Chelsea, Oklahoma, USA

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