August weather forecast
Hayfork, CA

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Weather in August

The last month of the summer, August, is also a hot month in Hayfork, California, with an average temperature varying between 50.9°F (10.5°C) and 86.5°F (30.3°C).

Temperature

Hayfork witnesses its peak temperatures during July and August, when the average high-temperature reaches 86.5°F (30.3°C).

Heat index

In August, the heat index is appraised at a hot 89.6°F (32°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

August is the least humid month in Hayfork, with an average relative humidity of 52%.

Rainfall

In Hayfork, in August, it is raining for 2.3 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, there are 99.6 rainfall days, and 25.04" (636mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Hayfork.

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:39 am and sunset at 7:45 pm PDT.

Sunshine

The months with the most sunshine in Hayfork are July and August, with an average of 11.9h of sunshine.

UV index

In August, the average daily maximum UV index in Hayfork, California, is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 5 during August translates into the following directions:
Undertake protective steps - Preventing sun damage is advised. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What are the warmest months in Hayfork?

During July and August, Hayfork experiences its peak temperatures, averaging a high-temperature of 86.5°F (30.3°C).

How hot does it get in Hayfork in August?

The average high-temperature, in August, in Hayfork, is 86.5°F (30.3°C), while the average low-temperature is 50.9°F (10.5°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the least humid month in Hayfork?

With an average relative humidity of 52%, August is the least humid month.

What is the average humidity in August in Hayfork?

The average relative humidity in August in Hayfork is 52%.

How much does it rain in Hayfork in August?

In Hayfork, in August, during 2.3 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

When it does not snow in Hayfork?

In Hayfork, California, snow does not fall in June through October.

How many hours of daylight does Hayfork have in August?

The average day length in August in Hayfork, California, is 13h and 44min.

When are sunrise and sunset in August in Hayfork?

In August, on the first day of the month, sunrise is at 6:10 am and sunset at 8:27 pm. On the last day of the month, in Hayfork, sunrise is at 6:39 am and sunset at 7:45 pm PDT.

What is the month with the most sunshine in Hayfork?

July and August, with an average of 11.9h of sunshine, are months with the most sunshine in Hayfork.

How many hours of sunshine does Hayfork have in August?

In Hayfork, the average sunshine duration in August is 11.9h.

What is the UV index intensity in August in Hayfork?

In August, the average daily maximum UV index in Hayfork is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
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
Hayfork, CA

Average temperature in August - Hayfork, CA
  • Average high temperature in August: 86.5°F

The warmest months (with the highest average high temperature) are July and August (86.5°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in August: 50.9°F

The month with the highest average low temperature is July (51.1°F).
The coldest month (with the lowest average low temperature) is December (30.2°F).

Average pressure in August
Hayfork, CA

Average pressure in August - Hayfork, CA
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in August
Hayfork, CA

Average wind speed in August - Hayfork, CA
  • Average wind speed in August: 3.3mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in August
Hayfork, CA

Average humidity in August - Hayfork, CA
  • Average humidity in August: 52%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (52%).

Average rainfall in August
Hayfork, CA

Average rainfall in August - Hayfork, CA
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in August
Hayfork, CA

Average rainfall days in August - Hayfork, CA
  • Average rainfall days in August: 2.3 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (2.3 days).

Average snowfall in August
Hayfork, CA

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

The month with the highest snowfall is February (7.52").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Hayfork, CA

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

The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in August
Hayfork, CA

Average sunshine days in August - Hayfork, CA
  • Average sunshine days in August: 25.8 days

The month with the most sunshine days is July (26 days).
The month with the least sunshine days is March (13.6 days).

Average UV index in August
Hayfork, CA

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

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

Average cloud cover in August
Hayfork, CA

Average cloud cover in August - Hayfork, CA
  • Average cloud cover in August: 7

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 7).

Average visibility in August
Hayfork, CA

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

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are March and December (4mi).

Hayfork, California, USA

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