August weather forecast and climate
Capay, CA

Weather in August

The last month of the summer, August, is also a hot month in Capay, California, with average temperature fluctuating between 93.2°F (34°C) and 59.2°F (15.1°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still hot 93.2°F (34°C). The average low-temperature, in Capay, is 59.2°F (15.1°C).

Heat index

The average heat index is evaluated at a sweltering 99.3°F (37.4°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, pregnancy, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In Capay, the average relative humidity in August is 47%.

Rainfall

Months with the least rainfall in Capay are July and August Rain falls for 1.5 days and accumulates 0.04" (1mm) of rain.

Snowfall

In Capay snow does not fall in January through November.

Daylight

The average length of the day in August is 13.6h.

Sunshine

The average sunshine in Capay is 11.9h.

UV index

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Capay?

In Capay, California, in August, the average high-temperature is 93.2°F (34°C), and the average low-temperature is 59.2°F (15.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that represents influence of the relative humidity to air temperaure, in August is estimated at 99.3°F (37.4°C).

What is the average humidity in August in Capay?

The average relative humidity in August in Capay, California, is 47%.

How much does it rain in Capay in August?

In Capay, California, in August, it is raining for 1.5 days, with typically 0.04" (1mm) of accumulated precipitation.

What is the driest month in Capay?

Months with the least rainfall in Capay, California, are July and August Rain falls for 1.5 days and accumulates 0.04" (1mm) of rain.

When it does not snow in Capay?

January through November are months without snowfall.

What is the average length of the day in August in Capay?

The average length of the day in August is 13.6h.

How long on average sun shines in August in Capay?

In August, the average sunshine is 11.9h.

What is the UV index reading in August in Capay?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in August
Capay, CA

Average temperature in August - Capay, CA
  • Average high temperature in August: 93.2°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in August: 59.2°F

Months with the highest average low temperature are July and August (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (41.5°F).

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Average pressure in August
Capay, CA

Average pressure in August - Capay, CA
  • Average pressure in August: 29.91"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in August
Capay, CA

Average wind speed in August - Capay, CA
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is September (5mph).

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Average humidity in August
Capay, CA

Average humidity in August - Capay, CA
  • Average humidity in August: 47%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (43%).

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Average rainfall in August
Capay, CA

Average rainfall in August - Capay, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is February (2.52").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in August
Capay, CA

Average rainfall days in August - Capay, CA
  • Average rainfall days in August: 1.5 days

The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is July (0.8 days).

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Average snowfall days in August
Capay, CA

Average snowfall days in August - Capay, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Capay, CA

Average daylight in August / Average sunshine in August - Capay, CA
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in August: 11.9h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in August
Capay, CA

Average sunshine days in August - Capay, CA
  • Average sunshine days in August: 29.3 days

Months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in August
Capay, CA

Average UV index in August - Capay, CA
  • Average UV index in August: 6

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Capay, CA

Average cloud cover in August - Capay, CA
  • Average cloud cover in August: 5

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in August
Capay, CA

Average visibility in August - Capay, CA
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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