August weather forecast
Bystrom, CA

The last month of the summer, August, is also a fiery hot month in Bystrom, California, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 96.4°F (35.8°C).

Temperature

The commencement of August notes an average high-temperature of a still very hot 96.4°F (35.8°C), exhibiting little difference from the previous month. Bystrom sees a major change from daytime highs, with the nighttime temperature dipping to an enjoyable 61.7°F (16.5°C) on average during August.

Heat index

In August, the heat index is appraised at a very hot 102.2°F (39°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 particularly relevant to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In August, the average relative humidity is 40%.

Rainfall

The months with the least rainfall in Bystrom, California, are July and August Rain falls for 0.9 days and accumulates 0.04" (1mm) of rain.

Daylight

In Bystrom, the average length of the day in August is 13h and 34min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:11 pm. On the last day of August, sunrise is at 6:34 am and sunset at 7:33 pm PDT.

Sunshine

The average sunshine in August is 12h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In August, an average UV index of 7 transforms into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.