Best time to visit Dillon, CO

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

The most comfortable travel window in Dillon runs from July through July — 1 month of pleasant temperatures and modest rainfall.

January Cold
High
31.1°F
Low
1.5°F
Precip
0.95 in

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

Daylight ≈ 9h 30m

February Cold
High
33.4°F
Low
3.6°F
Precip
0.99 in

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

Daylight ≈ 10h 30m

March Cold
High
40.5°F
Low
10.5°F
Precip
1.15 in

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

Daylight ≈ 11h 44m

April Cool
High
47.5°F
Low
18.1°F
Precip
1.42 in

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

Daylight ≈ 13h 3m

May Cool
High
57.6°F
Low
25.9°F
Precip
1.34 in

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

Daylight ≈ 14h 11m

June Cool
High
69.1°F
Low
32.6°F
Precip
1.13 in

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

Daylight ≈ 14h 45m

July Good
High
75.0°F
Low
38.1°F
Precip
1.87 in

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

Daylight ≈ 14h 32m

August Cool
High
72.5°F
Low
36.9°F
Precip
1.91 in

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

Daylight ≈ 13h 34m

September Cool
High
66.2°F
Low
29.7°F
Precip
1.40 in

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

Daylight ≈ 12h 15m

October Cool
High
54.1°F
Low
20.7°F
Precip
0.98 in

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

Daylight ≈ 10h 56m

November Cold
High
41.1°F
Low
11.4°F
Precip
0.88 in

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

Daylight ≈ 9h 46m

December Cold
High
31.7°F
Low
3.0°F
Precip
0.87 in

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

Daylight ≈ 9h 13m

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