Spearfish, SD weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Spearfish now
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Spearfish weather by the hour
Spearfish weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Spearfish.
This week in Spearfish
Sunrise, sunset and moon in Spearfish
What is the weather usually like in Spearfish?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 16°F average low
- 21.4 inprecipitation per year · 544 mm
- 70.5 insnowfall per year · 179 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Spearfish: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SPEARFISH, SD US (USC00397882), adjusted for the elevation of Spearfish.
Spearfish weather month by month
Sunrise and sunset in Spearfish through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:26 AM | 4:43 PM | 9 h 16 min |
| February | 6:53 AM | 5:25 PM | 10 h 32 min |
| March | 7:05 AM | 7:02 PM | 11 h 57 min |
| April | 6:09 AM | 7:41 PM | 13 h 32 min |
| May | 5:25 AM | 8:17 PM | 14 h 52 min |
| June | 5:08 AM | 8:43 PM | 15 h 35 min |
| July | 5:23 AM | 8:39 PM | 15 h 15 min |
| August | 5:57 AM | 8:02 PM | 14 h 5 min |
| September | 6:33 AM | 7:07 PM | 12 h 34 min |
| October | 7:09 AM | 6:12 PM | 11 h 3 min |
| November | 6:50 AM | 4:29 PM | 9 h 39 min |
| December | 7:23 AM | 4:17 PM | 8 h 54 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Spearfish?
Spearfish has a warm-summer humid continental climate. The warmest month is July, with an average high of 83°F (29°C), and the coldest is January, with average lows of 16°F (-9°C).
It gets about 21.4 inches (544 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 71 inches fall in an average year.
The best time to visit Spearfish is June to September. At 3,648 ft of elevation, nights are mild most of the year. 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.
More about Spearfish
Weather in towns near Spearfish
Questions about the weather in Spearfish
What is the hottest month in Spearfish?
July, with an average high of 83°F (29°C).
What is the coldest month in Spearfish?
January, with an average low of 16°F (-9°C).
How much does it rain in Spearfish?
About 21.4 inches (544 mm) a year; the wettest month is May.
Does it snow in Spearfish?
Yes, about 71 inches of snow fall in an average year.
When is the best time to visit Spearfish?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Spearfish have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Spearfish in November?
Highs average 46°F and lows 26°F, with about 0.7 inches of precipitation.
What time is sunrise in Spearfish?
Around 6:50 AM in mid-November, and sunset around 4:29 PM. Today’s exact times are shown above.
Where does this Spearfish weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Spearfish.
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