Best time to visit Wentworth, SD

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

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

January Cold
High
25.2°F
Low
6.8°F
Precip
0.48 in

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

Daylight ≈ 9h 3m

February Cold
High
30.3°F
Low
11.4°F
Precip
0.75 in

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

Daylight ≈ 10h 15m

March Cold
High
43.4°F
Low
22.5°F
Precip
1.23 in

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

Daylight ≈ 11h 41m

April Cool
High
57.9°F
Low
34.2°F
Precip
2.50 in

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

Daylight ≈ 13h 14m

May Good
High
69.8°F
Low
46.7°F
Precip
3.52 in

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

Daylight ≈ 14h 33m

June Good
High
78.9°F
Low
57.7°F
Precip
4.43 in

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

Daylight ≈ 15h 14m

July Good
High
83.3°F
Low
61.4°F
Precip
3.22 in

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

Daylight ≈ 14h 59m

August Good
High
80.7°F
Low
59.3°F
Precip
3.26 in

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

Daylight ≈ 13h 50m

September Excellent
High
73.9°F
Low
51.1°F
Precip
3.27 in

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

Daylight ≈ 12h 17m

October Cool
High
59.9°F
Low
37.6°F
Precip
1.91 in

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

Daylight ≈ 10h 45m

November Cold
High
43.3°F
Low
24.2°F
Precip
1.17 in

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

Daylight ≈ 9h 23m

December Cold
High
29.3°F
Low
12.7°F
Precip
1.01 in

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

Daylight ≈ 8h 43m

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