August weather forecast
Buffalo, OK

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Weather in August

August, the last month of the summer in Buffalo, is also a hot month, with an average temperature varying between 91.9°F (33.3°C) and 71.8°F (22.1°C).

Temperature

The average high-temperature for August is a still tropical 91.9°F (33.3°C), closely aligning with the temperature of the preceding month. In August, the nighttime temperature lowers to an average of 71.8°F (22.1°C).

Heat index

For most parts of August, the heat index is calculated to be a very hot 100.4°F (38°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
For clarity, heat index numbers account for light winds and areas under shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Buffalo, the average relative humidity in August is 53%.

Rainfall

In August, the rain falls for 12.8 days. Throughout August, 1.93" (49mm) of precipitation is accumulated. In Buffalo, during the entire year, the rain falls for 96.5 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

In Buffalo, Oklahoma, 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 August, sunrise is at 6:44 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:07 pm CDT.

Sunshine

In August, the average sunshine is 10.5h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 in August translates into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

How hot does it get in August?

In Buffalo, in August, the average high-temperature is 91.9°F (33.3°C), and the average low-temperature is 71.8°F (22.1°C). In August, 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 calculated to be 100.4°F (38°C).

What is the average humidity in August?

In August, the average relative humidity is 53%.

How much does it rain in August?

In Buffalo, in August, it is raining for 12.8 days, with typically 1.93" (49mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Buffalo have in August?

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

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:44 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:07 pm CDT.

How many hours of sunshine does Buffalo have in August?

In Buffalo, the average sunshine duration in August is 10.5h.

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.

What is the UV index intensity in August?

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

Average temperature in August - Buffalo, OK
  • Average high temperature in August: 91.9°F

The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (46.9°F).

  • Average low temperature in August: 71.8°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in August
Buffalo, OK

Average pressure in August - Buffalo, OK
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Buffalo, OK

Average wind speed in August - Buffalo, OK
  • Average wind speed in August: 10.3mph

The windiest month (with the highest average wind speed) is April (13.9mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).

Average humidity in August
Buffalo, OK

Average humidity in August - Buffalo, OK
  • Average humidity in August: 53%

The month with the highest relative humidity is May (60%).
The month with the lowest relative humidity is July (52%).

Average rainfall in August
Buffalo, OK

Average rainfall in August - Buffalo, OK
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is February (0.55").

Average rainfall days in August
Buffalo, OK

Average rainfall days in August - Buffalo, OK
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is August (12.8 days).
The month with the least rainy days is January (3.2 days).

Average snowfall in August
Buffalo, OK

Average snowfall in August - Buffalo, OK
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Buffalo, OK

Average snowfall days in August - Buffalo, OK
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.2 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
Buffalo, OK

Average daylight in August / Average sunshine in August - Buffalo, 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 3min

The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in August
Buffalo, OK

Average sunshine days in August - Buffalo, OK
  • Average sunshine days in August: 15.1 days

The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is August (15.1 days).

Average UV index in August
Buffalo, OK

Average UV index in August - Buffalo, 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
Buffalo, OK

Average cloud cover in August - Buffalo, OK
  • Average cloud cover in August: 19

The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in August
Buffalo, OK

Average visibility in August - Buffalo, 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).

Buffalo, Oklahoma, USA

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