Best time to visit Seneca, OR

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Seneca runs from July through July — 1 month of pleasant temperatures and modest rainfall.

January Cold
High
35.9°F
Low
11.1°F
Precip
1.58 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 2m

February Cold
High
40.0°F
Low
13.6°F
Precip
1.01 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 10h 14m

March Cool
High
46.3°F
Low
19.9°F
Precip
1.23 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 41m

April Cool
High
52.6°F
Low
25.1°F
Precip
1.18 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 13h 14m

May Cool
High
61.8°F
Low
31.7°F
Precip
1.71 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 14h 34m

June Cool
High
70.0°F
Low
36.2°F
Precip
1.19 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 15h 15m

July Good
High
82.1°F
Low
38.5°F
Precip
0.53 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 60m

August Cool
High
81.9°F
Low
34.9°F
Precip
0.38 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 13h 50m

September Cool
High
73.4°F
Low
27.3°F
Precip
0.53 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 12h 17m

October Cool
High
59.6°F
Low
21.4°F
Precip
1.07 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 44m

November Cold
High
44.4°F
Low
17.1°F
Precip
1.44 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 23m

December Cold
High
35.7°F
Low
11.1°F
Precip
1.82 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 8h 42m

Looking for similar climates? See Seneca's climate twins. Or jump straight to the full climate profile.