August weather forecast
Guymon, OK

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Weather in August

August observes a minor drop in temperatures from the previous month, marking the gradual recede of summer. The maximum and minimum temperature stand around 91.9°F (33.3°C) and 69.8°F (21°C), respectively. Despite the high temperatures, the month experiences only moderate levels of humidity, providing some respite to the inhabitants. The city still receives a substantial amount of rain, ensuring that the city does not succumb to excessive dryness. Winds maintain a steady rhythm without any drastic increases or decreases throughout the month.

Temperature

August's commencement is accompanied by an average high-temperature of a still hot 91.9°F (33.3°C), diverging marginally from July's 94.5°F (34.7°C). Guymon registers a marked temperature plunge to an agreeable 69.8°F (21°C) during the cool August nights.

Heat index

August's heat index is estimated at a torrid 96.8°F (36°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Guymon, the average relative humidity in August is 48%.

Rainfall

In August, the rain falls for 13 days. Throughout August, 1.89" (48mm) of precipitation is accumulated. In Guymon, during the entire year, the rain falls for 88.2 days and collects up to 13.39" (340mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 31min.
On the first day of the month, sunrise is at 6:52 am and sunset at 8:51 pm. On the last day of August, sunrise is at 7:16 am and sunset at 8:15 pm CDT.

Sunshine

In Guymon, the average sunshine in August is 10.3h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 7 in August transforms into this advice:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Guymon in August?

Guymon in August has an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 69.8°F (21°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 96.8°F (36°C).

What is the average humidity in August?

In Guymon, the average relative humidity in August is 48%.

How much does it rain in August?

In Guymon, in August, it is raining for 13 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Guymon have in August?

In August, the average day length is 13h and 31min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:52 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 8:15 pm CDT.

How many hours of sunshine does Guymon have in August?

In Guymon, the average sunshine duration in August is 10.3h.

When is the highest UV index?

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 August?

In Guymon, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health risk 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 August
Guymon, OK

Average temperature in August - Guymon, OK
  • Average high temperature in August: 91.9°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 August: 69.8°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 August
Guymon, OK

Average pressure in August - Guymon, OK
  • Average pressure in August: 29.9"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 August
Guymon, OK

Average wind speed in August - Guymon, OK
  • Average wind speed in August: 10.7mph

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 August
Guymon, OK

Average humidity in August - Guymon, OK
  • Average humidity in August: 48%

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

Average rainfall in August
Guymon, OK

Average rainfall in August - Guymon, OK
  • Average rainfall in August: 1.89"

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 August
Guymon, OK

Average rainfall days in August - Guymon, OK
  • Average rainfall days in August: 13 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 August
Guymon, OK

Average snowfall in August - Guymon, OK
  • Average snowfall in August: 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 August
Guymon, OK

Average snowfall days in August - Guymon, OK
  • Average snowfall days in August: 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 August /
Average sunshine in August
Guymon, OK

Average daylight in August / Average sunshine in August - Guymon, OK
  • Average daylight in August: 13h and 3min

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 August: 10h and 2min

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 August
Guymon, OK

Average sunshine days in August - Guymon, OK
  • Average sunshine days in August: 13.5 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 August
Guymon, OK

Average UV index in August - Guymon, OK
  • Average UV index in August: 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 August
Guymon, OK

Average cloud cover in August - Guymon, OK
  • Average cloud cover in August: 17

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 August
Guymon, OK

Average visibility in August - Guymon, OK
  • Average visibility in August: 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

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