August weather forecast
Bickleton, WA

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Weather in August

August, the last month of the summer in Bickleton, is also a moderately hot month, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 84.7°F (29.3°C).

Temperature

Bickleton's average high-temperature marks a still warm 84.7°F (29.3°C) with the advent of August, closely mirroring that of the preceding month. Bickleton's average low-temperature of 61.3°F (16.3°C) in August reflects a considerable decline from the daytime peak.

Heat index

Throughout August, the heat index is computed to be 84.2°F (29°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 40%.

Rainfall

In August, the rain falls for 5 days. Throughout August, 0.39" (10mm) of precipitation is accumulated. In Bickleton, during the entire year, the rain falls for 107.9 days and collects up to 8.46" (215mm) of precipitation.

Snowfall

In Bickleton, snow does not fall in April through October.

Daylight

In Bickleton, the average length of the day in August is 14h and 5min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:30 pm. On the last day of August, sunrise is at 6:21 am and sunset at 7:40 pm PDT.

Sunshine

July and August, with an average of 12h of sunshine, are months with the most sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 5 during August leads to these instructions:
Be vigilant - Preventing sunburn is recommended. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, the average high-temperature and low-temperature are 84.7°F (29.3°C) and 61.3°F (16.3°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is computed to be 84.2°F (29°C).

What are the least humid months?

July and August, with an average relative humidity of 40%, are the least humid months.

What is the average humidity in August?

The average relative humidity in August is 40%.

How many days does it rain in August?

In August, the rain falls for 5 days. Throughout August, 0.39" (10mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in August?

The average day length in August is 14h and 5min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 5:44 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:40 pm PDT.

What is the month with the most sunshine?

July and August, with an average of 12h of sunshine, are months with the most sunshine.

How long on average sun shines in August?

In Bickleton, the average sunshine duration in August is 12h.

What is the UV index intensity in August?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Bickleton, WA

Average temperature in August - Bickleton, WA
  • Average high temperature in August: 84.7°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (26.6°F).

Average pressure in August
Bickleton, WA

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

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

Average wind speed in August
Bickleton, WA

Average wind speed in August - Bickleton, WA
  • Average wind speed in August: 7.7mph

The windiest month (with the highest average wind speed) is June (9.2mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

Average humidity in August
Bickleton, WA

Average humidity in August - Bickleton, WA
  • Average humidity in August: 40%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (40%).

Average rainfall in August
Bickleton, WA

Average rainfall in August - Bickleton, WA
  • Average rainfall in August: 0.39"

The wettest month (with the highest rainfall) is January (1.1").
The driest month (with the least rainfall) is July (0.24").

Average rainfall days in August
Bickleton, WA

Average rainfall days in August - Bickleton, WA
  • Average rainfall days in August: 5 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is July (4.4 days).

Average snowfall in August
Bickleton, WA

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

The month with the highest snowfall is February (3.86").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Bickleton, WA

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

The month with the highest number of snowfall days is December (4.8 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in August: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in August
Bickleton, WA

Average sunshine days in August - Bickleton, WA
  • Average sunshine days in August: 23.6 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is February (14 days).

Average UV index in August
Bickleton, WA

Average UV index in August - Bickleton, WA
  • 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
Bickleton, WA

Average cloud cover in August - Bickleton, WA
  • Average cloud cover in August: 10

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 9).

Average visibility in August
Bickleton, WA

Average visibility in August - Bickleton, 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).

Bickleton, Washington, USA

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