Bynum, MT weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Bynum now
Loading the National Weather Service forecast…
Bynum weather by the hour
Bynum weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Bynum.
This week in Bynum
Sunrise, sunset and moon in Bynum
What is the weather usually like in Bynum?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 81°F average high
- Januarycoldest month · 15°F average low
- 15.3 inprecipitation per year · 390 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Bynum: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BYNUM 4 SSE, MT US (USC00241342), adjusted for the elevation of Bynum.
Bynum weather month by month
Sunrise and sunset in Bynum through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:11 AM | 5:05 PM | 8 h 53 min |
| February | 7:33 AM | 5:53 PM | 10 h 20 min |
| March | 7:39 AM | 7:36 PM | 11 h 56 min |
| April | 6:37 AM | 8:21 PM | 13 h 43 min |
| May | 5:48 AM | 9:03 PM | 15 h 14 min |
| June | 5:27 AM | 9:32 PM | 16 h 5 min |
| July | 5:44 AM | 9:26 PM | 15 h 42 min |
| August | 6:23 AM | 8:44 PM | 14 h 21 min |
| September | 7:05 AM | 7:43 PM | 12 h 37 min |
| October | 7:47 AM | 6:42 PM | 10 h 54 min |
| November | 7:34 AM | 4:53 PM | 9 h 19 min |
| December | 8:10 AM | 4:38 PM | 8 h 27 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Bynum?
Bynum has a cold semi-arid climate. The warmest month is July, with an average high of 81°F (27°C), and the coldest is January, with average lows of 15°F (-10°C).
It gets about 15.3 inches (390 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Bynum is June to September. At 3,976 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 Bynum
Weather in towns near Bynum
- Miller Colony weather3.1 mi S
- Pendroy weather7.3 mi N
- Rockport Colony weather10.1 mi NW
- Choteau weather12.4 mi SE
- New Rockport Colony weather15.0 mi SE
- New Miami Colony weather15.5 mi N
- Midway Colony weather16.4 mi NE
- Dupuyer weather16.5 mi NW
- Pondera Colony weather19.4 mi N
- Birch Creek Colony weather20.5 mi N
Questions about the weather in Bynum
What is the hottest month in Bynum?
July, with an average high of 81°F (27°C).
What is the coldest month in Bynum?
January, with an average low of 15°F (-10°C).
How much does it rain in Bynum?
About 15.3 inches (390 mm) a year; the wettest month is May.
Does it snow in Bynum?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Bynum?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Bynum have?
Cold semi-arid (Köppen BSk).
What is the weather like in Bynum in November?
Highs average 43°F and lows 23°F, with about 0.5 inches of precipitation.
What time is sunrise in Bynum?
Around 7:34 AM in mid-November, and sunset around 4:53 PM. Today’s exact times are shown above.
Where does this Bynum weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Bynum.
Last updated: