August weather forecast
Holtzinger, WA

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Weather in August

The last month of the summer, August, is another warm month in Holtzinger, Washington, with an average temperature fluctuating between 58.8°F (14.9°C) and 85.1°F (29.5°C).

Temperature

Temperature readings reach their annual highs in August, averaging 85.1°F (29.5°C) and a minimum average of 58.8°F (14.9°C).

Heat index

August's mean heat index is calculated to be 84.2°F (29°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 41%.

Rainfall

In Holtzinger, in August, during 2.6 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. Throughout the year, in Holtzinger, there are 87.6 rainfall days, and 5.94" (151mm) of precipitation is accumulated.

Snowfall

May through August and October are months without snowfall.

Daylight

The average length of the day in August is 14h and 8min.
On the first day of August, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:43 pm PDT.

Sunshine

July and August, with an average of 12.1h of sunshine, are months with the most sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 5 in August leads to these recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. 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.

Frequently asked questions

What are the warmest months?

August, marked by an average high-temperature of 85.1°F (29.5°C) and a low-temperature of 58.8°F (14.9°C), is the warmest month in Holtzinger.

How hot is August?

In Holtzinger, 85.1°F (29.5°C) is the average high-temperature and 58.8°F (14.9°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 84.2°F (29°C).

What is the least humid month?

July and August, with an average relative humidity of 41%, are the least humid months.

What is the average humidity in August?

The average relative humidity in August is 41%.

How many days does it rain in August?

In Holtzinger, Washington, in August, it is raining for 2.6 days, with typically 0.2" (5mm) of accumulated precipitation.

When it does not snow?

May through August and October are months without snowfall.

Does it snow in August?

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

What is the average length of the day in August?

In August, the average day length is 14h and 8min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:43 pm PDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 12.1h of sunshine.

How many hours of sunshine does Holtzinger have in August?

The average sunshine duration in August is 12.1h.

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 medium hazard to health 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
Holtzinger, WA

Average temperature in August - Holtzinger, WA
  • Average high temperature in August: 85.1°F

The warmest month (with the highest average high temperature) is August (85.1°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in August: 58.8°F

The month with the highest average low temperature is August (58.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

Average pressure in August
Holtzinger, WA

Average pressure in August - Holtzinger, WA
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in August
Holtzinger, WA

Average wind speed in August - Holtzinger, WA
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is June (7.4mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).

Average humidity in August
Holtzinger, WA

Average humidity in August - Holtzinger, WA
  • Average humidity in August: 41%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (41%).

Average rainfall in August
Holtzinger, WA

Average rainfall in August - Holtzinger, WA
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in August
Holtzinger, WA

Average rainfall days in August - Holtzinger, WA
  • Average rainfall days in August: 2.6 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is July (2.3 days).

Average snowfall in August
Holtzinger, WA

Average snowfall in August - Holtzinger, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (3.07").
The months with the least snowfall are May, June, July, August and October (0").

Average snowfall days in August
Holtzinger, WA

Average snowfall days in August - Holtzinger, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (5.7 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

Average daylight in August /
Average sunshine in August
Holtzinger, WA

Average daylight in August / Average sunshine in August - Holtzinger, WA
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in August: 12h and 1min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

Average sunshine days in August
Holtzinger, WA

Average sunshine days in August - Holtzinger, WA
  • Average sunshine days in August: 26.8 days

The month with the most sunshine days is July (27.6 days).
The month with the least sunshine days is February (15.5 days).

Average UV index in August
Holtzinger, WA

Average UV index in August - Holtzinger, WA
  • Average UV index in August: 5

The month with the highest UV index is 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
Holtzinger, WA

Average cloud cover in August - Holtzinger, WA
  • Average cloud cover in August: 9

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in August
Holtzinger, WA

Average visibility in August - Holtzinger, WA
  • Average visibility in August: 6mi

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

Holtzinger, Washington, USA

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