August weather forecast
Geronimo, OK

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Weather in August

August, the last month of the summer in Geronimo, is another very hot month, with an average temperature varying between 95.5°F (35.3°C) and 74.1°F (23.4°C).

Temperature

Geronimo in August witnesses an average high-temperature of a still sweltering 95.5°F (35.3°C), indicating a slight variation from July's 95.7°F (35.4°C). Geronimo throughout August, experiences an average nighttime temperature of 74.1°F (23.4°C).

Heat index

For August, the heat index is calculated to be a scorching 107.6°F (42°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 particularly relevant to 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 52%, August is the least humid month.

Rainfall

In August, the rain falls for 9.8 days. Throughout August, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 89.4 rainfall days, and 14.17" (360mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Geronimo, the average length of the day in August is 13h and 24min.
On the first day of the month, sunrise is at 6:44 am and sunset at 8:35 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:00 pm CDT.

Sunshine

In Geronimo, the average sunshine in August is 10.9h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Geronimo. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 7 in August suggests the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

How hot is it in August?

During August, Geronimo experiences an average high-temperature of 95.5°F (35.3°C) and a low-temperature of 74.1°F (23.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 107.6°F (42°C).

What is the least humid month?

With an average relative humidity of 52%, August is the least humid month.

What is the average humidity in August?

In August, the average relative humidity in Geronimo is 52%.

How much does it rain in August?

In August, the rain falls for 9.8 days. Throughout August, 0.98" (25mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Geronimo have in August?

In Geronimo, the average day length in August is 13h and 24min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:44 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:00 pm CDT.

How long on average sun shines in August in Geronimo?

In Geronimo, the average sunshine duration in August is 10.9h.

What is the month with 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 August, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Geronimo, OK

Average temperature in August - Geronimo, OK
  • Average high temperature in August: 95.5°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (51.3°F).

  • Average low temperature in August: 74.1°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in August
Geronimo, OK

Average pressure in August - Geronimo, 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
Geronimo, OK

Average wind speed in August - Geronimo, OK
  • Average wind speed in August: 8.4mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).

Average humidity in August
Geronimo, OK

Average humidity in August - Geronimo, OK
  • Average humidity in August: 52%

The month with the highest relative humidity is May (68%).
The month with the lowest relative humidity is August (52%).

Average rainfall in August
Geronimo, OK

Average rainfall in August - Geronimo, OK
  • Average rainfall in August: 0.98"

The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (0.39").

Average rainfall days in August
Geronimo, OK

Average rainfall days in August - Geronimo, OK
  • Average rainfall days in August: 9.8 days

The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is December (3.2 days).

Average snowfall in August
Geronimo, OK

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

The months with the highest snowfall are January and February (0.35").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Geronimo, OK

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

The month with the highest number of snowfall days is February (1.3 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
Geronimo, OK

Average daylight in August / Average sunshine in August - Geronimo, OK
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

Average sunshine days in August
Geronimo, OK

Average sunshine days in August - Geronimo, OK
  • Average sunshine days in August: 18.3 days

The month with the most sunshine days is January (26.7 days).
The month with the least sunshine days is May (15.5 days).

Average UV index in August
Geronimo, OK

Average UV index in August - Geronimo, 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
Geronimo, OK

Average cloud cover in August - Geronimo, OK
  • Average cloud cover in August: 18

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in August
Geronimo, OK

Average visibility in August - Geronimo, 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).

Geronimo, Oklahoma, USA

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