July weather forecast
Guymon, OK

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Weather in July

In July, Guymon hits the peak of summer with temperatures soaring to highs of 94.5°F (34.7°C) and lows not crossing below 72.1°F (22.3°C) mark. The consistently high temperatures make for hot and dry days within the city. Simultaneously, the city witnesses the highest amount of rainfall for the year, providing necessary relief from the heat. The winds gently ebb, bringing slight changes to mostly constant conditions during the day. The month also sees longer hours of daylight, inviting for extended outdoor activities.

Temperature

Guymon's July weather reaches an average high of 94.5°F (34.7°C) and an average low of 72.1°F (22.3°C), making it the warmest month.

Heat index

The heat index in July is estimated at a fiery hot 100.4°F (38°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Guymon, the average relative humidity in July is 45%.

Rainfall

July is the month with the most rainfall in Guymon, Oklahoma. Rain falls for 13.5 days and accumulates 2.01" (51mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 23min.
On the first day of July in Guymon, sunrise is at 6:31 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:52 pm CDT.

Sunshine

In Guymon, the average sunshine in July is 11.6h.

UV index

The months with the highest UV index in Guymon are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What time of the year is the hottest in Guymon?

In Guymon, July records the average highest temperatures, peaking at 94.5°F (34.7°C) and reaching a low of 72.1°F (22.3°C).

How hot is it in Guymon in July?

The high-temperature, in July, in Guymon, records 94.5°F (34.7°C), while the low-temperature is 72.1°F (22.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 100.4°F (38°C).

What is the average humidity in July in Guymon?

In Guymon, the average relative humidity in July is 45%.

What is the wettest month in Guymon?

The month with the most rainfall is July, when the rain falls for 13.5 days and typically aggregates up to 2.01" (51mm) of precipitation.

How many days does it rain in July in Guymon?

In Guymon, during July, the rain falls for 13.5 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Guymon?

In Guymon, snow does not fall in May through September.

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

In July, the average day length in Guymon, Oklahoma, is 14h and 23min.

When is the sunrise / sunset in July in Guymon?

In July, on the first day of the month, sunrise is at 6:31 am and sunset at 9:08 pm. On the last day of the month, in Guymon, sunrise is at 6:51 am and sunset at 8:52 pm CDT.

How long on average sun shines in July in Guymon?

The average sunshine duration in July is 11.6h.

When is the highest UV index in Guymon?

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

What is the UV index reading in July in Guymon?

The average daily maximum UV index in July in Guymon is 7. A UV Index estimate of 6 to 7 represents a high health threat 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 July
Guymon, OK

Average temperature in July - Guymon, OK
  • Average high temperature in July: 94.5°F

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (47.7°F).

  • Average low temperature in July: 72.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest months (with the lowest average low temperature) are January and December (28.9°F).

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Average pressure in July
Guymon, OK

Average pressure in July - Guymon, OK
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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Average wind speed in July
Guymon, OK

Average wind speed in July - Guymon, OK
  • Average wind speed in July: 11.6mph

The windiest month (with the highest average wind speed) is June (13.4mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).

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Average humidity in July
Guymon, OK

Average humidity in July - Guymon, OK
  • Average humidity in July: 45%

The month with the highest relative humidity is December (56%).
The month with the lowest relative humidity is June (44%).

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Average rainfall in July
Guymon, OK

Average rainfall in July - Guymon, OK
  • Average rainfall in July: 2.01"

The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is November (0.35").

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Average rainfall days in July
Guymon, OK

Average rainfall days in July - Guymon, OK
  • Average rainfall days in July: 13.5 days

The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in July
Guymon, OK

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

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Guymon, OK

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

The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Guymon, OK
  • Average daylight in July: 14h and 2min

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 July: 11h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in July
Guymon, OK

Average sunshine days in July - Guymon, OK
  • Average sunshine days in July: 12.7 days

The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is July (12.7 days).

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Average UV index in July
Guymon, OK

Average UV index in July - Guymon, 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
Guymon, OK

Average cloud cover in July - Guymon, OK
  • Average cloud cover in July: 19

The month with the most cloud cover is February (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 15).

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Average visibility in July
Guymon, OK

Average visibility in July - Guymon, 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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Guymon, Oklahoma, USA

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