Best time to visit Idaho City, ID

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

The most comfortable travel window in Idaho City runs from June through August — 3 months of pleasant temperatures and modest rainfall.

January Cold
High
35.3°F
Low
13.5°F
Precip
3.16 in

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

Daylight ≈ 9h 4m

February Cold
High
40.5°F
Low
15.9°F
Precip
1.94 in

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

Daylight ≈ 10h 15m

March Cool
High
47.8°F
Low
22.0°F
Precip
2.26 in

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

Daylight ≈ 11h 41m

April Cool
High
56.0°F
Low
27.5°F
Precip
1.59 in

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

Daylight ≈ 13h 13m

May Cool
High
66.4°F
Low
34.5°F
Precip
2.11 in

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

Daylight ≈ 14h 33m

June Good
High
75.3°F
Low
40.3°F
Precip
1.09 in

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

Daylight ≈ 15h 13m

July Good
High
87.1°F
Low
45.6°F
Precip
0.32 in

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

Daylight ≈ 14h 58m

August Good
High
86.3°F
Low
43.6°F
Precip
0.44 in

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

Daylight ≈ 13h 49m

September Cool
High
76.5°F
Low
35.6°F
Precip
0.77 in

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

Daylight ≈ 12h 17m

October Cool
High
61.5°F
Low
27.5°F
Precip
1.50 in

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

Daylight ≈ 10h 45m

November Cold
High
44.2°F
Low
20.7°F
Precip
2.41 in

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

Daylight ≈ 9h 24m

December Cold
High
34.6°F
Low
13.9°F
Precip
3.53 in

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

Daylight ≈ 8h 44m

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