Big Horn, WY weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Big Horn now
Loading the National Weather Service forecast…
Big Horn weather by the hour
Big Horn weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Big Horn.
This week in Big Horn
Sunrise, sunset and moon in Big Horn
What is the weather usually like in Big Horn?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Decembercoldest month · 14°F average low
- 18.6 inprecipitation per year · 472 mm
- 81.4 insnowfall per year · 207 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Big Horn: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BIG HORN, WY US (USC00480680), adjusted for the elevation of Big Horn.
Big Horn weather month by month
Sunrise and sunset in Big Horn through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:39 AM | 4:55 PM | 9 h 15 min |
| February | 7:06 AM | 5:38 PM | 10 h 31 min |
| March | 7:18 AM | 7:15 PM | 11 h 57 min |
| April | 6:21 AM | 7:54 PM | 13 h 32 min |
| May | 5:37 AM | 8:31 PM | 14 h 53 min |
| June | 5:20 AM | 8:57 PM | 15 h 36 min |
| July | 5:35 AM | 8:52 PM | 15 h 17 min |
| August | 6:09 AM | 8:15 PM | 14 h 6 min |
| September | 6:45 AM | 7:20 PM | 12 h 34 min |
| October | 7:22 AM | 6:25 PM | 11 h 2 min |
| November | 7:03 AM | 4:41 PM | 9 h 38 min |
| December | 7:36 AM | 4:29 PM | 8 h 53 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Big Horn?
Big Horn has a warm-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is December, with average lows of 14°F (-10°C).
It gets about 18.6 inches (472 mm) of precipitation a year. The wettest month is May and the driest is December. Snow is common: about 81 inches fall in an average year.
The best time to visit Big Horn is June to September. At 4,062 ft of elevation, nights are cool even in summer. 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 Big Horn
Weather in towns near Big Horn
Questions about the weather in Big Horn
What is the hottest month in Big Horn?
July, with an average high of 85°F (29°C).
What is the coldest month in Big Horn?
December, with an average low of 14°F (-10°C).
How much does it rain in Big Horn?
About 18.6 inches (472 mm) a year; the wettest month is May.
Does it snow in Big Horn?
Yes, about 81 inches of snow fall in an average year.
When is the best time to visit Big Horn?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Big Horn have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Big Horn in November?
Highs average 47°F and lows 23°F, with about 0.9 inches of precipitation.
What time is sunrise in Big Horn?
Around 7:03 AM in mid-November, and sunset around 4:41 PM. Today’s exact times are shown above.
Where does this Big Horn weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Big Horn.
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