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Weather in Millboro Township, SD · National Weather Service + NOAA

Millboro Township is snow country

Millboro Township has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 88°, a January night drops to 12°, and about 49 inches of snow falls in a normal winter. Normal November highs come to 48°, and lows to 23°.

Winter 36°/14°Spring 60°/34°Summer 85°/58°Fall 63°/36°
Right now
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Sunrise 8:17 am · sunset 6:29 pm

Getting the latest forecast from the National Weather Service…

What stands out about Millboro Township’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Snow countryAbout 49 inches a winter, more than 1,274 of 1,367 South Dakota towns.Milder winters than most of South DakotaJanuary nights average 12°, milder than 1,228 of 1,384 South Dakota towns.Warmer summers than most of South DakotaJuly afternoons average 88°, warmer than 1,301 of 1,384 South Dakota towns.
A normal year

Where today sits in Millboro Township’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
36° / 14°
15 days with an inch or more of snow
Spring
60° / 34°
Last frost around May 10
Summer
85° / 58°
34 days reach 90° in a normal year
Fall now
63° / 36°
First frost around Oct 1
Pastthe usual first frost (Oct 1). Last frost next spring: May 10
Best months to be outside
MayJunSep
Highs of 62–84° and lows of 40° or more
How much snow does Millboro Township get?About 49 inches a winter.When is it wettest?June, with 3.8 inches.Is it warmer than it used to be?+1.2° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Millboro Township.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Millboro Township itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Winner, SD (23 mi, snow) and Springview 2nw, NE (17 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.