August weather forecastNorman, OK

Weather in August

August, being one of the final summer months in Norman, echoes the scorching July heat with the temperature maxima averaging at 93.2°F (34°C). With an average precipitation of 2.48" (63mm), there is a slight uptick from July, making August a bit wetter. August largely mirrors July's weather, albeit with marginally more rainfall. Despite moderately high humidity, it still provides ample opportunities for water activities.

Temperature

Norman's weather in August indicates an average high-temperature of a still tropical 93.2°F (34°C), nearly consistent with the 93.6°F (34.2°C) of July. Norman encounters an average low-temperature of 71.8°F (22.1°C) during August nights.

Heat index

The heat index value for August is estimated at a scorching 107.6°F (42°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air 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 hold particular significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

August is the least humid month in Norman, with an average relative humidity of 60%.

Rainfall

In Norman, in August, during 11.9 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Norman, during the entire year, the rain falls for 121.1 days and collects up to 24.8" (630mm) of precipitation.

Snowfall

In Norman, snow does not fall in April through October.

Daylight

The average length of the day in August is 13h and 26min.
On the first day of August in Norman, sunrise is at 6:39 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 7:57 pm CDT.

Sunshine

In August, the average sunshine is 11h.

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 threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during August leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.