Best time to visit Granby, CO

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

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

January Cold
High
25.8°F
Low
2.5°F
Precip
0.87 in

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

Daylight ≈ 9h 27m

February Cold
High
30.5°F
Low
4.5°F
Precip
0.84 in

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

Daylight ≈ 10h 28m

March Cold
High
39.8°F
Low
13.3°F
Precip
0.69 in

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

Daylight ≈ 11h 44m

April Cool
High
48.3°F
Low
23.1°F
Precip
1.20 in

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

Daylight ≈ 13h 4m

May Cool
High
59.4°F
Low
31.4°F
Precip
1.62 in

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

Daylight ≈ 14h 13m

June Good
High
70.1°F
Low
38.1°F
Precip
1.18 in

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

Daylight ≈ 14h 48m

July Good
High
74.8°F
Low
44.1°F
Precip
1.62 in

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

Daylight ≈ 14h 35m

August Good
High
72.7°F
Low
42.8°F
Precip
1.68 in

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

Daylight ≈ 13h 35m

September Cool
High
66.9°F
Low
35.8°F
Precip
1.46 in

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

Daylight ≈ 12h 15m

October Cool
High
54.7°F
Low
27.1°F
Precip
1.05 in

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

Daylight ≈ 10h 55m

November Cold
High
39.5°F
Low
17.8°F
Precip
0.72 in

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

Daylight ≈ 9h 44m

December Cold
High
28.0°F
Low
7.8°F
Precip
0.82 in

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

Daylight ≈ 9h 10m

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