August weather forecast and climate
Dunsmuir, CA

Weather in August

August, the last month of the summer, in Dunsmuir, is also a moderately hot month, with average temperature ranging between min 51.4°F (10.8°C) and max 85.1°F (29.5°C).

Temperature

In Dunsmuir, the average high-temperature in August is relatively the same as in July - a moderately hot 85.1°F (29.5°C). In Dunsmuir, California, in August, the average low-temperature is 51.4°F (10.8°C).

Heat index

In August, the average heat index is evaluated at 85.3°F (29.6°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, pregnancy). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 44%, August is the least humid month.

Rainfall

July and August are months with the least rain when the rain falls for 2.5 days and typically aggregates up to 0.24" (6mm) of rain.

Snowfall

In Dunsmuir snow does not fall in May through September.

Daylight

The average length of the day in August is 13.8h.

Sunshine

The average sunshine in Dunsmuir is 12h.

UV index

In Dunsmuir, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Dunsmuir?

In Dunsmuir, California, in August, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 51.4°F (10.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that factores the actual air temperature with the relative humidity, is appraised at 85.3°F (29.6°C).

What is the least humid month in Dunsmuir?

With an average relative humidity of 44%, August is the least humid month in Dunsmuir, California.

What is the average humidity in August in Dunsmuir?

In Dunsmuir, the average relative humidity in August is 44%.

How much does it rain in Dunsmuir in August?

In Dunsmuir, California, in August, it is raining for 2.5 days, with typically 0.24" (6mm) of accumulated precipitation.

What is the driest month in Dunsmuir?

July and August are months with the least rain in Dunsmuir, California, when the rain falls for 2.5 days and typically aggregates up to 0.24" (6mm) of rain.

When it does not snow in Dunsmuir?

In Dunsmuir snow does not fall in May through September.

How many hours of daylight does Dunsmuir have in August?

In August, the average length of the day is 13.8h.

How many hours of sunshine does Dunsmuir have in August?

In Dunsmuir, the average sunshine in August is 12h.

What is the UV index intensity in August in Dunsmuir?

In August, the average daily maximum UV index in Dunsmuir, California, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in August
Dunsmuir, CA

Average temperature in August - Dunsmuir, CA
  • Average high temperature in August: 85.1°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (42.3°F).

  • Average low temperature in August: 51.4°F

The month with the highest average low temperature is July (52.2°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).

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Average pressure in August
Dunsmuir, CA

Average pressure in August - Dunsmuir, CA
  • Average pressure in August: 29.93"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is August (29.93").

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Average wind speed in August
Dunsmuir, CA

Average wind speed in August - Dunsmuir, CA
  • Average wind speed in August: 4.1mph

The windiest month (with the highest average wind speed) is March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in August
Dunsmuir, CA

Average humidity in August - Dunsmuir, CA
  • Average humidity in August: 44%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (44%).

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Average rainfall in August
Dunsmuir, CA

Average rainfall in August - Dunsmuir, CA
  • Average rainfall in August: 0.24"

The wettest month (with the highest rainfall) is January (2.01").
The driest months (with the least rainfall) are July and August (0.24").

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Average rainfall days in August
Dunsmuir, CA

Average rainfall days in August - Dunsmuir, CA
  • Average rainfall days in August: 2.5 days

The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in August
Dunsmuir, CA

Average snowfall in August - Dunsmuir, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.45").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Dunsmuir, CA

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

The month with the highest number of snowfall days is February (5.5 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Dunsmuir, CA
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 12h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in August
Dunsmuir, CA

Average sunshine days in August - Dunsmuir, CA
  • Average sunshine days in August: 24.7 days

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is March (11.4 days).

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Average UV index in August
Dunsmuir, CA

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

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in August
Dunsmuir, CA

Average cloud cover in August - Dunsmuir, CA
  • Average cloud cover in August: 6

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in August
Dunsmuir, CA

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

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

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