Bison, SD weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Bison now
Loading the National Weather Service forecast…
Bison weather by the hour
Bison weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Bison.
This week in Bison
Sunrise, sunset and moon in Bison
What is the weather usually like in Bison?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 10°F average low
- 18.1 inprecipitation per year · 460 mm
- 39.7 insnowfall per year · 101 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Bison: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BISON, SD US (USC00390701), adjusted for the elevation of Bison.
Bison weather month by month
Sunrise and sunset in Bison through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:24 AM | 5:34 PM | 9 h 10 min |
| February | 7:49 AM | 6:18 PM | 10 h 29 min |
| March | 8:00 AM | 7:57 PM | 11 h 57 min |
| April | 7:02 AM | 8:37 PM | 13 h 35 min |
| May | 6:16 AM | 9:15 PM | 14 h 58 min |
| June | 5:58 AM | 9:42 PM | 15 h 43 min |
| July | 6:14 AM | 9:37 PM | 15 h 23 min |
| August | 6:49 AM | 8:59 PM | 14 h 9 min |
| September | 7:27 AM | 8:02 PM | 12 h 35 min |
| October | 8:05 AM | 7:06 PM | 11 h 0 min |
| November | 7:47 AM | 5:21 PM | 9 h 33 min |
| December | 8:21 AM | 5:08 PM | 8 h 47 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Bison?
Bison has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 10°F (-12°C).
It gets about 18.1 inches (460 mm) of precipitation a year. The wettest month is June and the driest is December. Snow is common: about 40 inches fall in an average year.
The best time to visit Bison is June to September. At 2,782 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 Bison
Weather in towns near Bison
Questions about the weather in Bison
What is the hottest month in Bison?
July, with an average high of 86°F (30°C).
What is the coldest month in Bison?
January, with an average low of 10°F (-12°C).
How much does it rain in Bison?
About 18.1 inches (460 mm) a year; the wettest month is June.
Does it snow in Bison?
Yes, about 40 inches of snow fall in an average year.
When is the best time to visit Bison?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Bison have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Bison in November?
Highs average 43°F and lows 22°F, with about 0.5 inches of precipitation.
What time is sunrise in Bison?
Around 7:47 AM in mid-November, and sunset around 5:21 PM. Today’s exact times are shown above.
Where does this Bison weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Bison.
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