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

In August, Guymon experiences a minor shift in meteorological conditions with average high-temperatures marked at a still hot 91.9°F (33.3°C), closely mirroring the climate in July. Throughout August, Guymon braces for a considerable drop from daytime highs, with an average low-temperature of 69.8°F (21°C).

Heat index

For most parts of August, the heat index is appraised at a torrid 96.8°F (36°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In August, the average relative humidity in Guymon 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

May through September are months without snowfall.

Daylight

In Guymon, 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

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 health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the UV index of 7 transforms into the following advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

How hot is it in August?

In Guymon, 91.9°F (33.3°C) is the average high-temperature and 69.8°F (21°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in August is appraised at 96.8°F (36°C).

What is the average humidity in August?

The average relative humidity in August is 48%.

How much does it rain in August?

In August, the rain falls for 13 days. Throughout August, 1.89" (48mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall in Guymon.

What is the average length of the day in August?

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

When are sunrise and sunset in August?

On the first day of August, 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 long on average sun shines in August?

In August, the average sunshine duration in Guymon 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.

What is the UV index reading 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 threat 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 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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