September weather forecast
Canby, OR

Weather in September

September, the first month of the autumn in Canby, is still a pleasant month, with an average temperature fluctuating between 50.9°F (10.5°C) and 73.2°F (22.9°C).

Temperature

In Canby, the average high-temperature in September slightly decreases from a warm 81°F (27.2°C) in August to a pleasant 73.2°F (22.9°C). In Canby, the average low-temperature is 50.9°F (10.5°C).

Humidity

In September, the average relative humidity is 70%.

Rainfall

In Canby, in September, it is raining for 9.9 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, in Canby, there are 173.8 rainfall days, and 29.96" (761mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September in Canby is 12h and 31min.
On the first day of the month, sunrise is at 6:32 am and sunset at 7:48 pm. On the last day of September, in Canby, sunrise is at 7:07 am and sunset at 6:53 pm PDT.

Sunshine

The average sunshine in September in Canby is 9.4h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in September interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Canby?

The average high-temperature, in September, in Canby, Oregon, is 73.2°F (22.9°C), while the average low-temperature is 50.9°F (10.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in August is calculated to be 84.2°F (29°C).

What is the average humidity in September in Canby?

The average relative humidity in September in Canby, Oregon, is 70%.

How many days does it rain in September in Canby?

In Canby, in September, it is raining for 9.9 days, with typically 1.54" (39mm) of accumulated precipitation.

When it does not snow in Canby?

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

How many hours of daylight does Canby have in September?

In Canby, Oregon, the average day length in September is 12h and 31min.

What time are sunrise and sunset in September in Canby?

On the first day of September in Canby, Oregon, sunrise is at 6:32 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:53 pm PDT.

How many hours of sunshine does Canby have in September?

The average sunshine duration in September in Canby, Oregon, is 9.4h.

What is the UV index intensity in September in Canby?

In September, the average daily maximum UV index in Canby is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Canby, OR

Average temperature in September - Canby, OR
  • Average high temperature in September: 73.2°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in September: 50.9°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

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Average pressure in September
Canby, OR

Average pressure in September - Canby, OR
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in September
Canby, OR

Average wind speed in September - Canby, OR
  • Average wind speed in September: 4mph

The windiest months (with the highest average wind speed) are January and February (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in September
Canby, OR

Average humidity in September - Canby, OR
  • Average humidity in September: 70%

The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in September
Canby, OR

Average rainfall in September - Canby, OR
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is December (4.49").
The driest months (with the least rainfall) are July and August (0.31").

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Average rainfall days in September
Canby, OR

Average rainfall days in September - Canby, OR
  • Average rainfall days in September: 9.9 days

The month with the highest number of rainy days is March (20.9 days).
The months with the least rainy days are July and August (4.4 days).

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Average snowfall in September
Canby, OR

Average snowfall in September - Canby, OR
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Canby, OR

Average snowfall days in September - Canby, OR
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Canby, OR

Average daylight in September / Average sunshine in September - Canby, OR
  • Average daylight in September: 12h and 31min

The month with the longest days is June (Average daylight: 15h and 35min).
The month with the shortest days is December (Average daylight: 8h and 49min).

  • Average sunshine in September: 9h and 24min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in September
Canby, OR

Average sunshine days in September - Canby, OR
  • Average sunshine days in September: 18.1 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (8.3 days).

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Average UV index in September
Canby, OR

Average UV index in September - Canby, OR
  • Average UV index in September: 4

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).

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Average cloud cover in September
Canby, OR

Average cloud cover in September - Canby, OR
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in September
Canby, OR

Average visibility in September - Canby, OR
  • Average visibility in September: 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).

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