Best time to visit North Bonneville, WA

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

The most comfortable travel window in North Bonneville runs from May through September — 5 months of pleasant temperatures and modest rainfall.

January Wet
High
42.7°F
Low
34.3°F
Precip
11.31 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 8h 52m

February Wet
High
47.2°F
Low
35.5°F
Precip
8.67 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 10h 8m

March Wet
High
53.3°F
Low
38.0°F
Precip
9.13 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 11h 40m

April Wet
High
59.4°F
Low
42.2°F
Precip
6.47 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 13h 18m

May Good
High
66.5°F
Low
47.6°F
Precip
4.08 in

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

Daylight ≈ 14h 43m

June Excellent
High
71.6°F
Low
52.3°F
Precip
3.21 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 15h 27m

July Excellent
High
79.0°F
Low
57.1°F
Precip
0.60 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 15h 10m

August Excellent
High
79.7°F
Low
57.5°F
Precip
0.90 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 13h 56m

September Excellent
High
74.2°F
Low
53.1°F
Precip
2.62 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 12h 18m

October Wet
High
62.4°F
Low
46.6°F
Precip
7.30 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 10h 40m

November Wet
High
50.1°F
Low
39.8°F
Precip
12.48 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 9h 14m

December Wet
High
42.4°F
Low
34.7°F
Precip
13.45 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 8h 31m

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