August weather forecast
Klamath Falls, OR

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Calm water on either side of a wavy road leading to the far seen hilly scape near the iconic Klamath Falls in Oregon
Calm water on either side of a wavy road leading to the far seen hilly scape near the iconic Klamath Falls in Oregon

Weather in August

The city of Klamath Falls continues to enjoy the summer dream in August. With the rainfall slightly increasing to 0.28" (7mm), the month offers a respite from July's intense heat. Despite being a summer month, August brings a gradual decrease in sunlight hours, hinting at the impending fall season. Thanks to sustained low humidity, residents can enjoy outdoor activities without feeling too hot or sticky. The consistent climatic conditions, marked by a slight decrease in temperatures and reduced wind speed, provide an overall comfortable environment.

Temperature

The commencement of August brings an average high-temperature of a still moderately hot 80.8°F (27.1°C), marking an inconsequential divergence from July. August's nights exhibit a sharp contrast from day highs, with an average temperature of 48.4°F (9.1°C).

Heat index

August's heat index is appraised at 80.6°F (27°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Heat index determinations are made taking into account the shade and light air movements. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

With an average relative humidity of 49%, August is the least humid month.

Rainfall

In Klamath Falls, during August, the rain falls for 3.6 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, there are 100.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.

Snowfall

In Klamath Falls, Oregon, snow does not fall in July and August.

Daylight

In August, the average length of the day is 13h and 50min.
On the first day of August in Klamath Falls, sunrise is at 6:00 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:42 pm PDT.

Sunshine

In Klamath Falls, the average sunshine in August is 11.9h.

UV index

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 5 in August transforms into this advice:
Take precautions - Protection against sun damage is advised. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What are August temperatures?

In Klamath Falls, in August, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 48.4°F (9.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is appraised at 80.6°F (27°C).

What is the least humid month?

With an average relative humidity of 49%, August is the least humid month.

What is the average humidity in August?

In August, the average relative humidity is 49%.

How much does it rain in August?

In Klamath Falls, during August, the rain falls for 3.6 days and regularly aggregates up to 0.28" (7mm) of precipitation.

When it does not snow in Klamath Falls?

In Klamath Falls, snow does not fall in July and August.

Does it snow in August?

In Klamath Falls, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August?

In Klamath Falls, the average day length in August is 13h and 50min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:00 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:42 pm PDT.

How many hours of sunshine does Klamath Falls have in August?

The average sunshine duration in August is 11.9h.

What is the UV index intensity in August?

In August, the average daily maximum UV index 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
Klamath Falls, OR

Average temperature in August - Klamath Falls, OR
  • Average high temperature in August: 80.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (36.9°F).

  • Average low temperature in August: 48.4°F

The month with the highest average low temperature is July (48.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).

Average pressure in August
Klamath Falls, OR

Average pressure in August - Klamath Falls, OR
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

Average wind speed in August
Klamath Falls, OR

Average wind speed in August - Klamath Falls, OR
  • Average wind speed in August: 5mph

The windiest months (with the highest average wind speed) are March and April (6.3mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).

Average humidity in August
Klamath Falls, OR

Average humidity in August - Klamath Falls, OR
  • Average humidity in August: 49%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (49%).

Average rainfall in August
Klamath Falls, OR

Average rainfall in August - Klamath Falls, OR
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is December (2.09").
The driest month (with the least rainfall) is July (0.2").

Average rainfall days in August
Klamath Falls, OR

Average rainfall days in August - Klamath Falls, OR
  • Average rainfall days in August: 3.6 days

The month with the highest number of rainy days is April (13.1 days).
The month with the least rainy days is August (3.6 days).

Average snowfall in August
Klamath Falls, OR

Average snowfall in August - Klamath Falls, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is December (10.63").
The months with the least snowfall are July and August (0").

Average snowfall days in August
Klamath Falls, OR

Average snowfall days in August - Klamath Falls, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in August /
Average sunshine in August
Klamath Falls, OR

Average daylight in August / Average sunshine in August - Klamath Falls, OR
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in August
Klamath Falls, OR

Average sunshine days in August - Klamath Falls, OR
  • Average sunshine days in August: 24.9 days

The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is March (10.6 days).

Average UV index in August
Klamath Falls, OR

Average UV index in August - Klamath Falls, OR
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in August
Klamath Falls, OR

Average cloud cover in August - Klamath Falls, OR
  • Average cloud cover in August: 9

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 8).

Average visibility in August
Klamath Falls, OR

Average visibility in August - Klamath Falls, OR
  • Average visibility in August: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Klamath Falls, Oregon, USA

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