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 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 highest temperatures are recorded in August, with averages reaching a high of 76.5°F (24.7°C) and a low of 49.8°F (9.9°C).Humidity
The least humid month in Welches is August, with an average relative humidity of 62%.Rainfall
In Welches, during August, the rain falls for 5.3 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Welches, during the entire year, the rain falls for 111.1 days and collects up to 36.93" (938mm) of precipitation.Snowfall
In Welches, snow does not fall in July and August.Daylight
The average length of the day in August in Welches is 14h and 2min.On the first day of the month, sunrise is at 5:53 am and sunset at 8:34 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:46 pm PDT.
Sunshine
With an average of 11.5h of sunshine, August has the most sunshine of the year in Welches.UV index
In Welches, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during August morphs into the following directions:
Ensure safety - Sun damage prevention is strongly urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are the warmest months in Welches?
What is the usual temperature for Welches in August?
What is the least humid month in Welches?
What is the average humidity in August in Welches?
How many days does it rain in August in Welches?
When it does not snow in Welches?
Does it snow in Welches in August?
How many hours of daylight does Welches have in August?
When is the sunrise / sunset in August in Welches?
What month has the most sunshine in Welches?
How long on average sun shines in August in Welches?
How high is the UV index in August in Welches?
Average temperature in August
Welches, OR
- Average high temperature in August: 76.5°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (35.4°F).
- Average low temperature in August: 49.8°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).
Average pressure in August
Welches, OR
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in August
Welches, OR
- Average wind speed in August: 4.7mph
The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest months (with the lowest average wind speed) are August and September (4.7mph).
Average humidity in August
Welches, OR
- Average humidity in August: 62%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is August (62%).
Average rainfall in August
Welches, OR
- Average rainfall in August: 0.43"
The wettest month (with the highest rainfall) is January (6.5").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in August
Welches, OR
- Average rainfall days in August: 5.3 days
The month with the highest number of rainy days is October (13.8 days).
The month with the least rainy days is July (4.4 days).
Average snowfall in August
Welches, OR
- Average snowfall in August: 0"
The month with the highest snowfall is December (37.2").
The months with the least snowfall are July and August (0").
Average snowfall days in August
Welches, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (18.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Welches, 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: 11h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 54min).
Average sunshine days in August
Welches, OR
- Average sunshine days in August: 24.8 days
The month with the most sunshine days is July (26.1 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in August
Welches, OR
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in August
Welches, OR
- Average cloud cover in August: 18
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in August
Welches, OR
- Average visibility in August: 6mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Welches, Oregon, USA
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