July weather forecast
Washington, OK

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Weather in July

July, like June, is another tropical summer month in Washington, Oklahoma, with an average temperature ranging between min 72.9°F (22.7°C) and max 93°F (33.9°C).

Temperature

In Washington, the warmest months are July and August, registering an average high-temperature of 93°F (33.9°C).

Heat index

In July, the heat index is estimated at a blistering 111.2°F (44°C). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in July in Washington is 64%.

Rainfall

In Washington, in July, during 11.2 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, in Washington, there are 116.5 rainfall days, and 24.21" (615mm) of precipitation is accumulated.

Snowfall

In Washington, Oklahoma, snow does not fall in May through October.

Daylight

The average length of the day in July in Washington, Oklahoma, is 14h and 14min.
On the first day of July, sunrise is at 6:19 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:33 pm CDT.

Sunshine

With an average of 11.1h of sunshine, July has the most sunshine of the year in Washington.

UV index

The months with the highest UV index in Washington are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 7 in July leads to these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What part of the year is the hottest in Washington?

During July and August, Washington registers its highest temperatures, averaging a high of 93°F (33.9°C).

How hot does it get in Washington in July?

During July, Washington experiences an average high-temperature of 93°F (33.9°C) and a low-temperature of 72.9°F (22.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in July is estimated at 111.2°F (44°C).

What is the average humidity in July in Washington?

The average relative humidity in July in Washington is 64%.

How many days does it rain in July in Washington?

In Washington, in July, during 11.2 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Washington?

In Washington, snow does not fall in May through October.

What is the average length of the day in July in Washington?

The average day length in July in Washington is 14h and 14min.

When is the sunrise / sunset in July in Washington?

In July, on the first day of the month, sunrise is at 6:19 am and sunset at 8:48 pm. On the last day of the month, in Washington, sunrise is at 6:39 am and sunset at 8:33 pm CDT.

What month has the most sunshine in Washington?

The month with the most sunshine in Washington is July, with an average of 11.1h of sunshine.

How many hours of sunshine does Washington have in July?

In July, the average sunshine duration is 11.1h.

When is the highest UV index in Washington?

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

How high is the UV index in July in Washington?

In July, the average daily maximum UV index in Washington, Oklahoma, 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 July
Washington, OK

Average temperature in July - Washington, OK
  • Average high temperature in July: 93°F

The warmest months (with the highest average high temperature) are July and August (93°F).
The month with the lowest average high temperature is January (49.5°F).

  • Average low temperature in July: 72.9°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).

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Average pressure in July
Washington, OK

Average pressure in July - Washington, OK
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in July
Washington, OK

Average wind speed in July - Washington, OK
  • Average wind speed in July: 8.1mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

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Average humidity in July
Washington, OK

Average humidity in July - Washington, OK
  • Average humidity in July: 64%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in July
Washington, OK

Average rainfall in July - Washington, OK
  • Average rainfall in July: 2.32"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is November (0.98").

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Average rainfall days in July
Washington, OK

Average rainfall days in July - Washington, OK
  • Average rainfall days in July: 11.2 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in July
Washington, OK

Average snowfall in July - Washington, OK
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Washington, OK

Average snowfall days in July - Washington, OK
  • Average snowfall days in July: 0 days

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

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Average daylight in July /
Average sunshine in July
Washington, OK

Average daylight in July / Average sunshine in July - Washington, OK
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in July
Washington, OK

Average sunshine days in July - Washington, OK
  • Average sunshine days in July: 18 days

The month with the most sunshine days is January (24 days).
The month with the least sunshine days is May (14.4 days).

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Average UV index in July
Washington, OK

Average UV index in July - Washington, OK
  • Average UV index in July: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in July
Washington, OK

Average cloud cover in July - Washington, OK
  • Average cloud cover in July: 20

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in July
Washington, OK

Average visibility in July - Washington, OK
  • Average visibility in July: 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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Washington, Oklahoma, USA

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