Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The months of July and August are noted for their peak temperatures, with an average high-temperature of 68.5°F (20.3°C).Humidity
In Harbor, the average relative humidity in August is 77%.Rainfall
In Harbor, in August, during 2.7 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. In Harbor, Oregon, during the entire year, the rain falls for 130.9 days and collects up to 47.09" (1196mm) of precipitation.Snowfall
January, March through December are months without snowfall.Ocean temperature
In Harbor, Oregon, in August, the average water temperature is 53.1°F (11.7°C).Note: Navigating the 53.1°F (11.7°C) at 55.4°F (13°C) is no joy, and temperatures less than 50°F (10°C) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
In Harbor, the average length of the day in August is 13h and 49min.On the first day of August, sunrise is at 6:11 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:51 pm PDT.
Sunshine
In August, the average sunshine is 11.7h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In August, the maximum UV index of 5 transforms into these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What month is the hottest in Harbor?
What is the average August temperature in Harbor?
What is the average humidity in August in Harbor?
How much does it rain in Harbor in August?
When it does not snow in Harbor?
What is the water temperature in August in Harbor?
What is the average length of the day in August in Harbor?
When are sunrise and sunset in August in Harbor?
How long on average sun shines in August in Harbor?
What are the months with the highest UV index in Harbor?
What is the UV index reading in August in Harbor?
Average temperature in August
Harbor, OR
- Average high temperature in August: 68.5°F
The warmest months (with the highest average high temperature) are July and August (68.5°F).
The month with the lowest average high temperature is December (50.9°F).
- Average low temperature in August: 54.9°F
The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is February (43°F).
Average pressure in August
Harbor, OR
- Average pressure in August: 30"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30"Hg).
Average wind speed in August
Harbor, OR
- Average wind speed in August: 7.6mph
The windiest month (with the highest average wind speed) is June (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).
Average humidity in August
Harbor, OR
- Average humidity in August: 77%
The month with the highest relative humidity is March (82%).
The months with the lowest relative humidity are July and September (76%).
Average rainfall in August
Harbor, OR
- Average rainfall in August: 0.2"
The wettest month (with the highest rainfall) is December (8.11").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in August
Harbor, OR
- Average rainfall days in August: 2.7 days
The month with the highest number of rainy days is March (18.6 days).
The month with the least rainy days is July (2.2 days).
Average snowfall in August
Harbor, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in August
Harbor, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in August
Harbor, OR
- Average sea temperature in August: 52.9°F
The best month for swimming (with the highest average sea temperature) is July (53.5°F).
The coldest months (with the lowest average sea temperature) are January, February and April (50.8°F).
Average daylight in August /
Average sunshine in August
Harbor, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in August
Harbor, OR
- Average sunshine days in August: 27 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is March (11 days).
Average UV index in August
Harbor, OR
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in August
Harbor, OR
- Average cloud cover in August: 10
The months with the most cloud cover are January and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in August
Harbor, OR
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Harbor, Oregon, USA
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