Dumont, SD
Unincorporated community in Lawrence County, South Dakota
Dumont is a small unincorporated community in Lawrence County, South Dakota. It is 8.0 miles N of Lead, the nearest town. Its ZIP code is 57754.
Dumont at a glance
- State
- South Dakota
- County
- Lawrence County
- ZIP code
- 57754
- Nearest town
- Lead (8.0 mi)
- Time zone
- America/Denver
- Coordinates
- 44.2386, -103.7983
Weather in Dumont now
Loading the National Weather Service forecast…
Dumont weather by the hour
Dumont weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Dumont.
This week in Dumont
Sunrise, sunset and moon in Dumont
What is the weather usually like in Dumont?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 80°F average high
- Januarycoldest month · 3°F average low
- 25.9 inprecipitation per year · 657 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Dumont: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROCHFORD 2 WNW, SD US (USC00397227), adjusted for the elevation of Dumont.
Dumont weather month by month
Sunrise and sunset in Dumont through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:25 AM | 4:43 PM | 9 h 18 min |
| February | 6:52 AM | 5:25 PM | 10 h 33 min |
| March | 7:05 AM | 7:02 PM | 11 h 57 min |
| April | 6:09 AM | 7:40 PM | 13 h 31 min |
| May | 5:26 AM | 8:16 PM | 14 h 50 min |
| June | 5:09 AM | 8:42 PM | 15 h 33 min |
| July | 5:24 AM | 8:38 PM | 15 h 14 min |
| August | 5:57 AM | 8:01 PM | 14 h 4 min |
| September | 6:33 AM | 7:07 PM | 12 h 34 min |
| October | 7:09 AM | 6:12 PM | 11 h 3 min |
| November | 6:49 AM | 4:30 PM | 9 h 40 min |
| December | 7:22 AM | 4:18 PM | 8 h 56 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Dumont?
Dumont has a warm-summer humid continental climate. The warmest month is July, with an average high of 80°F (27°C), and the coldest is January, with average lows of 3°F (-16°C).
It gets about 25.9 inches (657 mm) of precipitation a year. The wettest month is May and the driest is December.
The best time to visit Dumont is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Dumont
The closest live webcam is Cheyenne Crossing, 6.4 miles N of Dumont.
Webcams: Windy.com. Distances in a straight line from Dumont.
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Map of Dumont, SD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Dumont Street View
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Questions about Dumont
Where is Dumont, SD?
Dumont is an unincorporated community in Lawrence County, South Dakota, 8.0 miles N of Lead.
What county is Dumont in?
Dumont is in Lawrence County, South Dakota.
What is the ZIP code of Dumont, SD?
The ZIP code for Dumont is 57754.
What is the nearest town to Dumont?
Lead, 8.0 miles away.
Are there webcams near Dumont?
Yes. The closest is Cheyenne Crossing, 6.4 miles away.
What is the hottest month in Dumont?
July, with an average high of 80°F (27°C).
What is the coldest month in Dumont?
January, with an average low of 3°F (-16°C).
How much does it rain in Dumont?
About 25.9 inches (657 mm) a year; the wettest month is May.
Does it snow in Dumont?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Dumont?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Dumont have?
Warm-summer humid continental (Köppen Dfb).
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