August weather forecast and climate
Marshall, CA

Weather in August

August, the last month of the summer, in Marshall, is a pleasant month, with average temperature ranging between min 55.8°F (13.2°C) and max 68.7°F (20.4°C).

Temperature

In Marshall, the average high-temperature in August is almost the same as in July - a pleasant 68.7°F (20.4°C). In Marshall, the average low-temperature is 55.8°F (13.2°C).

Humidity

Months with the highest humidity in Marshall are July and August, with an average relative humidity of 79%.

Rainfall

In August, in Marshall, the rain falls for 1.9 days. Throughout August, 0.08" (2mm) of precipitation is accumulated. In Marshall, during the entire year, the rain falls for 55.1 days and collects up to 4.65" (118mm) of precipitation.

Daylight

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

Sunshine

In Marshall, the average sunshine is 11.4h.

UV index

Months with the highest UV index are June through September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Marshall?

In Marshall, in August, the average high-temperature is 68.7°F (20.4°C), and the average low-temperature is 55.8°F (13.2°C).

What is the most humid month in Marshall?

Months with the highest humidity in Marshall, California, are July and August, with an average relative humidity of 79%.

What is the average humidity in August in Marshall?

The average relative humidity in August is 79%.

How many days does it rain in August in Marshall?

In Marshall, California, in August, it is raining for 1.9 days, with typically 0.08" (2mm) of accumulated precipitation.

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

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

How long on average sun shines in August in Marshall?

In Marshall, the average sunshine in August is 11.4h.

What is the month with the highest UV index in Marshall?

Months with the highest UV index are June through September, with an average maximum UV index of 5.

What is the UV index reading in August in Marshall?

In August, the average daily maximum UV index in Marshall is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in August
Marshall, CA

Average temperature in August - Marshall, CA
  • Average high temperature in August: 68.7°F

The warmest month (with the highest average high temperature) is September (69.4°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in August: 55.8°F

The month with the highest average low temperature is September (56.3°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure in August
Marshall, CA

Average pressure in August - Marshall, CA
  • Average pressure in August: 29.92"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are August and September (29.92").

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Average wind speed in August
Marshall, CA

Average wind speed in August - Marshall, CA
  • Average wind speed in August: 7.3mph

The windiest months (with the highest average wind speed) are April and May (10mph).
The calmest month (with the lowest average wind speed) is November (6.9mph).

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Average humidity in August
Marshall, CA

Average humidity in August - Marshall, CA
  • Average humidity in August: 79%

Months with the highest relative humidity are July and August (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Marshall, CA

Average rainfall in August - Marshall, CA
  • Average rainfall in August: 0.08"

The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Marshall, CA

Average rainfall days in August - Marshall, CA
  • Average rainfall days in August: 1.9 days

The month with the highest number of rainy days is March (9.4 days).
The month with the least rainy days is June (1.5 days).

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

Average daylight in August / Average sunshine in August - Marshall, 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: 9.6h).

  • Average sunshine in August: 11.4h

The month with the most sunshine is July (Average sunshine: 11.6h).
The month with the least sunshine is December (Average sunshine: 5.6h).

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Average sunshine days in August
Marshall, CA

Average sunshine days in August - Marshall, CA
  • Average sunshine days in August: 22.4 days

Months with the most sunshine days are June and October (25.9 days).
The month with the least sunshine days is March (19.8 days).

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Average UV index in August
Marshall, CA

Average UV index in August - Marshall, CA
  • Average UV index in August: 5

Months with the highest UV index are June, July, August and September (UV index 5).
Months with the lowest UV index are February and December (UV index 3).

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Average cloud cover in August
Marshall, CA

Average cloud cover in August - Marshall, CA
  • Average cloud cover in August: 20

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 16).

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Average visibility in August
Marshall, CA

Average visibility in August - Marshall, 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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