July weather forecast
Guymon, OK

Share

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

July registers as the month with the highest average temperatures, reaching 94.5°F (34.7°C) at its peak and 72.1°F (22.3°C) at the lowest.

Heat index

July's heat index is estimated at a very hot 100.4°F (38°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

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

Rainfall

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.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 23min.
On the first day of July, 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

The average sunshine in July is 11.6h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

In Guymon, the average highest temperatures are observed in July, with a high of 94.5°F (34.7°C) and a low of 72.1°F (22.3°C).

How hot does it get 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). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in July is estimated at 100.4°F (38°C).

What is the average humidity in July?

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

What is the wettest month?

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 much does it rain in July?

In July, the rain falls for 13.5 days. Throughout July, 2.01" (51mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Guymon have in July?

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

When is the sunrise / sunset in July?

On the first day of July, 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.

How long on average sun shines in July in Guymon?

In July, the average sunshine duration is 11.6h.

What is the month with the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Guymon, Oklahoma, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location