Best time to visit New Witten, SD

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

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

January Cold
High
34.8°F
Low
14.5°F
Precip
0.21 in

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

Daylight ≈ 9h 7m

February Cold
High
38.8°F
Low
17.0°F
Precip
0.30 in

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

Daylight ≈ 10h 17m

March Cool
High
49.8°F
Low
26.4°F
Precip
0.84 in

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

Daylight ≈ 11h 42m

April Cool
High
60.1°F
Low
36.0°F
Precip
2.11 in

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

Daylight ≈ 13h 12m

May Good
High
70.8°F
Low
47.1°F
Precip
3.39 in

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

Daylight ≈ 14h 30m

June Good
High
81.7°F
Low
58.0°F
Precip
3.72 in

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

Daylight ≈ 15h 10m

July Hot
High
89.6°F
Low
64.3°F
Precip
2.36 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 14h 55m

August Good
High
87.4°F
Low
62.3°F
Precip
2.53 in

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

Daylight ≈ 13h 47m

September Excellent
High
79.2°F
Low
53.0°F
Precip
1.81 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 Good
High
63.8°F
Low
39.3°F
Precip
1.48 in

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

Daylight ≈ 10h 46m

November Cool
High
49.0°F
Low
26.6°F
Precip
0.44 in

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

Daylight ≈ 9h 26m

December Cold
High
37.4°F
Low
17.7°F
Precip
0.26 in

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

Daylight ≈ 8h 47m

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