Best time to visit Herkimer, NY

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

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

January Cold
High
29.6°F
Low
10.7°F
Precip
in

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

Daylight ≈ 9h 10m

February Cold
High
31.9°F
Low
11.9°F
Precip
in

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

Daylight ≈ 10h 18m

March Cold
High
40.3°F
Low
19.8°F
Precip
in

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

Daylight ≈ 11h 42m

April Cool
High
54.4°F
Low
31.7°F
Precip
in

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

Daylight ≈ 13h 11m

May Good
High
68.3°F
Low
43.5°F
Precip
in

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

Daylight ≈ 14h 28m

June Excellent
High
76.3°F
Low
53.7°F
Precip
in

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

Daylight ≈ 15h 8m

July Good
High
81.4°F
Low
57.6°F
Precip
in

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

Daylight ≈ 14h 53m

August Excellent
High
79.2°F
Low
56.0°F
Precip
in

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

Daylight ≈ 13h 46m

September Good
High
72.8°F
Low
48.0°F
Precip
in

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

Daylight ≈ 12h 17m

October Cool
High
59.3°F
Low
37.8°F
Precip
in

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

Daylight ≈ 10h 47m

November Cool
High
46.8°F
Low
27.9°F
Precip
in

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

Daylight ≈ 9h 29m

December Cold
High
35.3°F
Low
18.5°F
Precip
in

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

Daylight ≈ 8h 50m

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