August weather forecast
Diamond Lake, OR

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Weather in August

August, the last month of the summer in Diamond Lake, is another warm month, with an average temperature varying between 46.4°F (8°C) and 76.5°F (24.7°C).

Temperature

Diamond Lake's highest average temperatures are recorded in July and August, reaching a high of 76.5°F (24.7°C).

Humidity

The months with the lowest humidity in Diamond Lake are July and August, with an average relative humidity of 59%.

Rainfall

In Diamond Lake, in August, it is raining for 5.8 days, with typically 0.55" (14mm) of accumulated precipitation. In Diamond Lake, during the entire year, the rain falls for 105.2 days and collects up to 35.83" (910mm) of precipitation.

Snowfall

In Diamond Lake, snow does not fall in July and August.

Daylight

In Diamond Lake, the average length of the day in August is 13h and 53min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:44 pm PDT.

Sunshine

In August, the average sunshine in Diamond Lake is 11.7h.

UV index

In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In August, a regular UV index of 4 translates into these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the hottest time of year in Diamond Lake?

July and August are identified as the warmest months in Diamond Lake, with an average high-temperature of 76.5°F (24.7°C).

What is the average August temperature in Diamond Lake?

The high-temperature, in August, in Diamond Lake, records 76.5°F (24.7°C), while the low-temperature is 46.4°F (8°C).

What is the least humid month in Diamond Lake?

The months with the lowest humidity are July and August, with an average relative humidity of 59%.

What is the average humidity in August in Diamond Lake?

In August, the average relative humidity in Diamond Lake, Oregon, is 59%.

How many days does it rain in August in Diamond Lake?

In Diamond Lake, in August, during 5.8 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When it does not snow in Diamond Lake?

July and August are months without snowfall in Diamond Lake.

Does it snow in Diamond Lake in August?

In Diamond Lake, Oregon, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Diamond Lake have in August?

In August, the average day length in Diamond Lake, Oregon, is 13h and 53min.

When is the sunrise / sunset in August in Diamond Lake?

On the first day of August in Diamond Lake, Oregon, sunrise is at 5:59 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:44 pm PDT.

How many hours of sunshine does Diamond Lake have in August?

In Diamond Lake, the average sunshine duration in August is 11.7h.

How high is the UV index in August in Diamond Lake?

In Diamond Lake, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from 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
Diamond Lake, OR

Average temperature in August - Diamond Lake, OR
  • Average high temperature in August: 76.5°F

The warmest months (with the highest average high temperature) are July and August (76.5°F).
The month with the lowest average high temperature is December (35.4°F).

  • Average low temperature in August: 46.4°F

The month with the highest average low temperature is August (46.4°F).
The coldest month (with the lowest average low temperature) is December (23.5°F).

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Average pressure in August
Diamond Lake, OR

Average pressure in August - Diamond Lake, OR
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).

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Average wind speed in August
Diamond Lake, OR

Average wind speed in August - Diamond Lake, OR
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in August
Diamond Lake, OR

Average humidity in August - Diamond Lake, OR
  • Average humidity in August: 59%

The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July and August (59%).

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Average rainfall in August
Diamond Lake, OR

Average rainfall in August - Diamond Lake, OR
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is January (5.55").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in August
Diamond Lake, OR

Average rainfall days in August - Diamond Lake, OR
  • Average rainfall days in August: 5.8 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is July (4.6 days).

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Average snowfall in August
Diamond Lake, OR

Average snowfall in August - Diamond Lake, OR
  • Average snowfall in August: 0"

The months with the highest snowfall are January and December (39.21").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
Diamond Lake, OR

Average snowfall days in August - Diamond Lake, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in August /
Average sunshine in August
Diamond Lake, OR

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).

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Average sunshine days in August
Diamond Lake, OR

Average sunshine days in August - Diamond Lake, OR
  • Average sunshine days in August: 22.5 days

The month with the most sunshine days is July (23.6 days).
The month with the least sunshine days is March (7.4 days).

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Average UV index in August
Diamond Lake, OR

Average UV index in August - Diamond Lake, OR
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in August
Diamond Lake, OR

Average cloud cover in August - Diamond Lake, OR
  • Average cloud cover in August: 14

The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in August
Diamond Lake, OR

Average visibility in August - Diamond Lake, 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, November and December (4mi).

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Diamond Lake, Oregon, USA

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