Best time to visit Irrigon, OR

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

The most comfortable travel window in Irrigon runs from May through June — 2 months of pleasant temperatures and modest rainfall.

January Cold
High
41.7°F
Low
26.0°F
Precip
1.28 in

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

Daylight ≈ 8h 51m

February Cool
High
47.9°F
Low
26.3°F
Precip
0.84 in

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

Daylight ≈ 10h 7m

March Cool
High
57.9°F
Low
31.3°F
Precip
0.80 in

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

Daylight ≈ 11h 40m

April Cool
High
65.6°F
Low
37.2°F
Precip
0.78 in

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

Daylight ≈ 13h 19m

May Good
High
74.2°F
Low
44.9°F
Precip
0.87 in

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

Daylight ≈ 14h 44m

June Good
High
80.6°F
Low
51.4°F
Precip
0.65 in

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

Daylight ≈ 15h 29m

July Hot
High
89.4°F
Low
56.1°F
Precip
0.24 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 15h 12m

August Hot
High
88.7°F
Low
53.8°F
Precip
0.17 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 13h 57m

September Good
High
79.8°F
Low
45.6°F
Precip
0.26 in

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

Daylight ≈ 12h 18m

October Cool
High
65.6°F
Low
36.2°F
Precip
0.84 in

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

Daylight ≈ 10h 40m

November Cool
High
50.5°F
Low
29.1°F
Precip
1.05 in

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

Daylight ≈ 9h 12m

December Cold
High
41.5°F
Low
25.7°F
Precip
1.04 in

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

Daylight ≈ 8h 29m

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