August weather forecast
Pope Valley, CA

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Weather in August

The last month of the summer, August, is another hot month in Pope Valley, California, with an average temperature fluctuating between 88°F (31.1°C) and 54.1°F (12.3°C).

Temperature

August's arrival brings an average high-temperature of a still hot 88°F (31.1°C), demonstrating subtle variation from the preceding month. Marked by a significant drop from the daytime highs, Pope Valley's average low-temperature in August stands at a fresh 54.1°F (12.3°C).

Heat index

During August, the heat index is appraised at a tropical 93.2°F (34°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Pope Valley, the average relative humidity in August is 57%.

Rainfall

January through June, August through December are months with rainfall. August is the first month it rains. Throughout August, in the average 0.3 rainfall days, it receives 0.04" (1mm) of precipitation. In Pope Valley, during the entire year, the rain falls for 76.2 days and collects up to 16.93" (430mm) of precipitation.

Snowfall

In Pope Valley, snow does not fall in January, February, April through December.

Daylight

In August, the average length of the day in Pope Valley is 13h and 37min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:40 pm PDT.

Sunshine

The average sunshine in August is 11.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Pope Valley. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

Is it hot in Pope Valley during August?

In Pope Valley, in August, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 54.1°F (12.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 93.2°F (34°C).

What is the average humidity in August in Pope Valley?

In August, the average relative humidity in Pope Valley is 57%.

When does it start raining in Pope Valley?

August is the first month it rains. Throughout August, in the average 0.3 rainfall days, it receives 0.04" (1mm) of precipitation.

When it does not snow in Pope Valley?

In Pope Valley, snow does not fall in January, February, April through December.

How many hours of daylight does Pope Valley have in August?

In August, the average day length in Pope Valley is 13h and 37min.

When is the sunrise / sunset in August in Pope Valley?

On the first day of August in Pope Valley, sunrise is at 6:12 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:40 pm PDT.

How many hours of sunshine does Pope Valley have in August?

In August, the average sunshine duration is 11.8h.

When is the highest UV index in Pope Valley?

The months with the highest UV index in Pope Valley, California, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Pope Valley?

In August, the average daily maximum UV index in Pope Valley, California, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall
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
Pope Valley, CA

Average temperature in August - Pope Valley, CA
  • Average high temperature in August: 88°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in August: 54.1°F

The month with the highest average low temperature is September (54.3°F).
The coldest month (with the lowest average low temperature) is December (39.6°F).

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Average pressure in August
Pope Valley, CA

Average pressure in August - Pope Valley, CA
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

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Average wind speed in August
Pope Valley, CA

Average wind speed in August - Pope Valley, CA
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

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Average humidity in August
Pope Valley, CA

Average humidity in August - Pope Valley, CA
  • Average humidity in August: 57%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (53%).

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Average rainfall in August
Pope Valley, CA

Average rainfall in August - Pope Valley, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is July (0").

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Average rainfall days in August
Pope Valley, CA

Average rainfall days in August - Pope Valley, CA
  • Average rainfall days in August: 0.3 days

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is August (0.3 days).

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Average snowfall in August
Pope Valley, CA

Average snowfall in August - Pope Valley, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (0.04").
The months with the least snowfall are January, February, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Pope Valley, CA

Average snowfall days in August - Pope Valley, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (0.2 days).
The months with the least snowfall days are January, February, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in August /
Average sunshine in August
Pope Valley, CA

Average daylight in August / Average sunshine in August - Pope Valley, CA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in August
Pope Valley, CA

Average sunshine days in August - Pope Valley, CA
  • Average sunshine days in August: 29.8 days

The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (15.9 days).

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Average UV index in August
Pope Valley, CA

Average UV index in August - Pope Valley, CA
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Pope Valley, CA

Average cloud cover in August - Pope Valley, CA
  • Average cloud cover in August: 8

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in August
Pope Valley, CA

Average visibility in August - Pope Valley, CA
  • Average visibility in August: 6mi

The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).

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Pope Valley, California, USA

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