February weather forecast
Sisters, OR

Weather in February

February, the last month of the winter in Sisters, is another cold month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 38.8°F (3.8°C).

Temperature

In Sisters, the average high-temperature in February is almost the same as in January - a still cold 38.8°F (3.8°C). In Sisters, the average low-temperature is 27.1°F (-2.7°C).

Humidity

In Sisters, the average relative humidity in February is 82%.

Rainfall

In February, the rain falls for 12.2 days. Throughout February, 2.8" (71mm) of precipitation is accumulated. Throughout the year, there are 142.1 rainfall days, and 22.87" (581mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Sisters. February is the month with the most snowfall. Snow falls for 12.6 days and accumulates 13.74" (349mm) of snow.

Daylight

The average length of the day in February is 10h and 29min.
On the first day of February in Sisters, sunrise is at 7:23 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:53 pm PST.

Sunshine

The average sunshine in February in Sisters, Oregon, is 5.3h.

UV index

With an average maximum UV index of 1, February is the month with the lowest UV index in Sisters, Oregon. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 1 in February interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 February in Sisters?

In Sisters, the average relative humidity in February is 82%.

How many days does it rain in February in Sisters?

In Sisters, Oregon, in February, it is raining for 12.2 days, with typically 2.8" (71mm) of accumulated precipitation.

When does it snow the most in Sisters?

February is the month with the most snowfall in Sisters. Snow falls for 12.6 days and accumulates 13.74" (349mm) of snow.

How many days does it snow in February in Sisters?

In Sisters, in February, during 12.6 snowfall days, 13.74" (349mm) of snow is typically accumulated.

How many hours of daylight does Sisters have in February?

The average day length in February in Sisters, Oregon, is 10h and 29min.

When are sunrise and sunset in February in Sisters?

On the first day of February in Sisters, sunrise is at 7:23 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:53 pm PST.

How long on average sun shines in February in Sisters?

The average sunshine duration in February is 5.3h.

When is the lowest UV index in Sisters?

February is the month with the lowest UV index in Sisters, with an average maximum UV index of 1.

What is the UV index reading in February in Sisters?

The average daily maximum UV index in February in Sisters is 1. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Sisters, OR

Average temperature in February - Sisters, OR
  • Average high temperature in February: 38.8°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in February: 27.1°F

The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).

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Average pressure in February
Sisters, OR

Average pressure in February - Sisters, OR
  • Average pressure in February: 30.1"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 February
Sisters, OR

Average wind speed in February - Sisters, OR
  • Average wind speed in February: 6.1mph

The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest months (with the lowest average wind speed) are August and September (4.8mph).

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Average humidity in February
Sisters, OR

Average humidity in February - Sisters, OR
  • Average humidity in February: 82%

The month with the highest relative humidity is December (84%).
The months with the lowest relative humidity are July and August (53%).

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Average rainfall in February
Sisters, OR

Average rainfall in February - Sisters, OR
  • Average rainfall in February: 2.8"

The wettest month (with the highest rainfall) is January (3.31").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in February
Sisters, OR

Average rainfall days in February - Sisters, OR
  • Average rainfall days in February: 12.2 days

The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is July (5 days).

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Average snowfall in February
Sisters, OR

Average snowfall in February - Sisters, OR
  • Average snowfall in February: 13.74"

The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in February
Sisters, OR

Average snowfall days in February - Sisters, OR
  • Average snowfall days in February: 12.6 days

The month with the highest number of snowfall days is December (14.7 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in February /
Average sunshine in February
Sisters, OR

Average daylight in February / Average sunshine in February - Sisters, OR
  • Average daylight in February: 10h and 29min

The month with the longest days is June (Average daylight: 15h and 28min).
The month with the shortest days is December (Average daylight: 8h and 55min).

  • Average sunshine in February: 5h and 18min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in February
Sisters, OR

Average sunshine days in February - Sisters, OR
  • Average sunshine days in February: 9 days

The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is March (8.1 days).

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Average UV index in February
Sisters, OR

Average UV index in February - Sisters, OR
  • Average UV index in February: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in February
Sisters, OR

Average cloud cover in February - Sisters, OR
  • Average cloud cover in February: 49

The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 11).

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Average visibility in February
Sisters, OR

Average visibility in February - Sisters, OR
  • Average visibility in February: 5mi

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

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