August weather forecast
West Slope, OR

Share

Weather in August

The last month of the summer, August, is another warm month in West Slope, Oregon, with an average temperature ranging between max 81.7°F (27.6°C) and min 55.6°F (13.1°C).

Temperature

In West Slope, Oregon, August is the warmest month, with temperatures averaging a high of 81.7°F (27.6°C) and a low of 55.6°F (13.1°C).

Heat index

In August, the average heat index is estimated at 84.2°F (29°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

August is the least humid month in West Slope, Oregon, with an average relative humidity of 63%.

Rainfall

In August, in West Slope, the rain falls for 4.6 days. Throughout August, 0.35" (9mm) of precipitation is accumulated. Throughout the year, in West Slope, Oregon, there are 173.2 rainfall days, and 30.55" (776mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in West Slope.

Daylight

In West Slope, the average length of the day in August is 14h and 3min.
On the first day of August, sunrise is at 5:56 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:49 pm PDT.

Sunshine

With an average of 10.9h of sunshine, August has the most sunshine of the year in West Slope.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
[Resources]

Frequently asked questions

What part of the year is the hottest in West Slope?

August is the month when West Slope's temperatures reach their peak, with averages of 81.7°F (27.6°C) and lows of 55.6°F (13.1°C).

What is the temperature in August in West Slope?

An average high-temperature, in August, in West Slope, is 81.7°F (27.6°C) and the average low-temperature is 55.6°F (13.1°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 84.2°F (29°C).

What is the least humid month in West Slope?

With an average relative humidity of 63%, August is the least humid month in West Slope, Oregon.

What is the average humidity in August in West Slope?

In West Slope, the average relative humidity in August is 63%.

How much does it rain in West Slope in August?

In West Slope, during August, the rain falls for 4.6 days and regularly aggregates up to 0.35" (9mm) of precipitation.

When it does not snow in West Slope?

In West Slope, Oregon, snow does not fall in April through October.

How many hours of daylight does West Slope have in August?

In August, the average day length in West Slope is 14h and 3min.

When are sunrise and sunset in August in West Slope?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 8:38 pm. On the last day of the month, in West Slope, Oregon, sunrise is at 6:32 am and sunset at 7:49 pm PDT.

What month has the most sunshine in West Slope?

The month with the most sunshine is August, with an average of 10.9h of sunshine.

How many hours of sunshine does West Slope have in August?

In West Slope, Oregon, the average sunshine duration in August is 10.9h.

What is the UV index intensity in August in West Slope?

The average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
West Slope, OR

Average temperature in August - West Slope, OR
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in August: 55.6°F

The month with the highest average low temperature is August (55.6°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).

[Resources]

Average pressure in August
West Slope, OR

Average pressure in August - West Slope, OR
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

[Resources]

Average wind speed in August
West Slope, OR

Average wind speed in August - West Slope, OR
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is January (5.4mph).
The calmest month (with the lowest average wind speed) is August (4mph).

[Resources]

Average humidity in August
West Slope, OR

Average humidity in August - West Slope, OR
  • Average humidity in August: 63%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is August (63%).

[Resources]

Average rainfall in August
West Slope, OR

Average rainfall in August - West Slope, OR
  • Average rainfall in August: 0.35"

The wettest month (with the highest rainfall) is December (4.61").
The driest month (with the least rainfall) is July (0.31").

[Resources]

Average rainfall days in August
West Slope, OR

Average rainfall days in August - West Slope, OR
  • Average rainfall days in August: 4.6 days

The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is August (4.6 days).

[Resources]

Average snowfall in August
West Slope, OR

Average snowfall in August - West Slope, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in August
West Slope, OR

Average snowfall days in August - West Slope, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
West Slope, OR

Average daylight in August / Average sunshine in August - West Slope, OR
  • Average daylight in August: 14h and 0min

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

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

[Resources]

Average sunshine days in August
West Slope, OR

Average sunshine days in August - West Slope, OR
  • Average sunshine days in August: 24.6 days

The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (8.6 days).

[Resources]

Average UV index in August
West Slope, OR

Average UV index in August - West Slope, OR
  • 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).

[Resources]

Average cloud cover in August
West Slope, OR

Average cloud cover in August - West Slope, OR
  • Average cloud cover in August: 23

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

[Resources]

Average visibility in August
West Slope, OR

Average visibility in August - West Slope, OR
  • Average visibility in August: 6mi

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

[Resources]

West Slope, Oregon, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location