August weather forecastGuthrie, OK
August
Weather in August
August brings to Guthrie, Oklahoma, a similar weather pattern to that of July, maintaining the hot weather conditions. Though the peak of summer has been reached in July, August sustains the favourable conditions people love about the summer season. This remains a favourite time for many to explore outdoor recreation, even under the warm sun. Average low temperatures are also at their annual maximum, never falling below 71.4°F (21.9°C). August’s weather continues the summer narrative, offering warm and sunny conditions ideally suited for outdoor leisure activities.Temperature
Guthrie's shift into August sets the average high-temperature at a still tropical 92.8°F (33.8°C), a figure that deviates only slightly from July's 93.9°F (34.4°C). Guthrie's average low-temperature during August nights is observed to be an agreeable 71.4°F (21.9°C).Heat index
The heat index value for August is estimated at a scorching 107.6°F (42°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
August is the least humid month, with an average relative humidity of 60%.Rainfall
In August, the rain falls for 12.8 days. Throughout August, 2.32" (59mm) of precipitation is accumulated. In Guthrie, during the entire year, the rain falls for 122.2 days and collects up to 24.17" (614mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in August is 13h and 29min.On the first day of August, sunrise is at 6:37 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 7:58 pm CDT.
Sunshine
With an average of 11.2h of sunshine, August has the most sunshine of the year.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 7 during August translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Guthrie, OK
- Average high temperature in August: 92.8°F
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in August: 71.4°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in August
Guthrie, OK
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in August
Guthrie, OK
- Average wind speed in August: 8.5mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in August
Guthrie, OK
- Average humidity in August: 60%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (60%).
Average rainfall in August
Guthrie, OK
- Average rainfall in August: 2.32"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in August
Guthrie, OK
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in August
Guthrie, OK
- Average snowfall in August: 0"
The months with the highest snowfall are January and February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Guthrie, OK
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Guthrie, OK
- Average daylight in August: 13h and 30min
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 48min).
- Average sunshine in August: 11h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in August
Guthrie, OK
- Average sunshine days in August: 14.5 days
The months with the most sunshine days are January and December (23.6 days).
The month with the least sunshine days is September (13.7 days).
Average UV index in August
Guthrie, 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
Guthrie, OK
- Average cloud cover in August: 19
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in August
Guthrie, 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).





