September weather forecast
Lakeview, OR

Weather in September

September, the first month of the autumn in Lakeview, is also an agreeable month, with an average temperature ranging between min 45.9°F (7.7°C) and max 70.9°F (21.6°C).

Temperature

In September, the average high-temperature marginally drops from a warm 79.3°F (26.3°C) in August to a pleasant 70.9°F (21.6°C). In September, in Lakeview, Oregon, the average low-temperature is 45.9°F (7.7°C).

Humidity

In September, the average relative humidity is 42%.

Rainfall

In Lakeview, Oregon, it is raining for 5 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, there are 93.6 rainfall days, and 15.28" (388mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. September is the first month it typically snows in Lakeview. Throughout September, in the average 0.3 snowfall days, it receives 0.39" (10mm) of snow. In Lakeview, during the entire year, snow falls for 72.8 days and aggregates up to 57.17" (1452mm) of snow.

Daylight

In Lakeview, Oregon, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:35 pm. On the last day of September, sunrise is at 6:57 am and sunset at 6:44 pm PDT.

Sunshine

In September, the average sunshine in Lakeview is 11h.

UV index

The average daily maximum UV index in September in Lakeview is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in September in Lakeview?

The average relative humidity in September in Lakeview, Oregon, is 42%.

How many days does it rain in September in Lakeview?

In Lakeview, Oregon, during September, the rain falls for 5 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When does it start snowing in Lakeview?

September is the first month it typically snows in Lakeview, Oregon. Throughout September, in the average 0.3 snowfall days, it receives 0.39" (10mm) of snow.

What is the average length of the day in September in Lakeview?

In Lakeview, the average day length in September is 12h and 28min.

When are sunrise and sunset in September in Lakeview?

On the first day of September in Lakeview, Oregon, sunrise is at 6:27 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:44 pm PDT.

How long on average sun shines in September in Lakeview?

In Lakeview, Oregon, the average sunshine duration in September is 11h.

What is the UV index reading in September in Lakeview?

The average daily maximum UV index in September in Lakeview is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in September
Lakeview, OR

Average temperature in September - Lakeview, OR
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (34.3°F).

  • Average low temperature in September: 45.9°F

The month with the highest average low temperature is July (51.4°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).

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Average pressure in September
Lakeview, OR

Average pressure in September - Lakeview, OR
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

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Average wind speed in September
Lakeview, OR

Average wind speed in September - Lakeview, OR
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in September
Lakeview, OR

Average humidity in September - Lakeview, OR
  • Average humidity in September: 42%

The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is August (36%).

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Average rainfall in September
Lakeview, OR

Average rainfall in September - Lakeview, OR
  • Average rainfall in September: 0.47"

The wettest month (with the highest rainfall) is December (2.28").
The driest month (with the least rainfall) is July (0.2").

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Average rainfall days in September
Lakeview, OR

Average rainfall days in September - Lakeview, OR
  • Average rainfall days in September: 5 days

The months with the highest number of rainy days are March, April and May (11.8 days).
The month with the least rainy days is August (3.3 days).

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Average snowfall in September
Lakeview, OR

Average snowfall in September - Lakeview, OR
  • Average snowfall in September: 0.39"

The month with the highest snowfall is December (13.35").
The months with the least snowfall are July and August (0").

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Average snowfall days in September
Lakeview, OR

Average snowfall days in September - Lakeview, OR
  • Average snowfall days in September: 0.3 days

The month with the highest number of snowfall days is December (14.8 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in September / Average sunshine in September - Lakeview, OR
  • Average daylight in September: 12h and 28min

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 10min).

  • Average sunshine in September: 11h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in September
Lakeview, OR

Average sunshine days in September - Lakeview, OR
  • Average sunshine days in September: 24 days

The month with the most sunshine days is August (25 days).
The month with the least sunshine days is March (11.8 days).

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Average UV index in September
Lakeview, OR

Average UV index in September - Lakeview, OR
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Lakeview, OR

Average cloud cover in September - Lakeview, OR
  • Average cloud cover in September: 13

The months with the most cloud cover are March and December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in September
Lakeview, OR

Average visibility in September - Lakeview, OR
  • Average visibility in September: 6mi

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

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