Split Rock Junction, MT
Unincorporated community in Lewis and Clark County, Montana
Split Rock Junction is a small unincorporated community in Lewis and Clark County, Montana. It is 3.5 miles SE of Augusta, the nearest town. Its ZIP code is 59410.
Split Rock Junction at a glance
- State
- Montana
- County
- Lewis and Clark County
- ZIP code
- 59410
- Nearest town
- Augusta (3.5 mi)
- Time zone
- America/Denver
- Coordinates
- 47.5153, -112.4575
Weather in Split Rock Junction now
Loading the National Weather Service forecast…
Split Rock Junction weather by the hour
Split Rock Junction weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Split Rock Junction.
This week in Split Rock Junction
Sunrise, sunset and moon in Split Rock Junction
What is the weather usually like in Split Rock Junction?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Februarycoldest month · 16°F average low
- 15.5 inprecipitation per year · 394 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Split Rock Junction: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station AUGUSTA, MT US (USC00240364), adjusted for the elevation of Split Rock Junction.
Split Rock Junction weather month by month
Sunrise and sunset in Split Rock Junction through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:10 AM | 5:07 PM | 8 h 57 min |
| February | 7:32 AM | 5:54 PM | 10 h 22 min |
| March | 7:40 AM | 7:36 PM | 11 h 56 min |
| April | 6:38 AM | 8:20 PM | 13 h 42 min |
| May | 5:50 AM | 9:02 PM | 15 h 11 min |
| June | 5:29 AM | 9:30 PM | 16 h 0 min |
| July | 5:46 AM | 9:25 PM | 15 h 38 min |
| August | 6:24 AM | 8:43 PM | 14 h 18 min |
| September | 7:06 AM | 7:43 PM | 12 h 37 min |
| October | 7:47 AM | 6:43 PM | 10 h 56 min |
| November | 7:33 AM | 4:55 PM | 9 h 21 min |
| December | 8:09 AM | 4:40 PM | 8 h 31 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Split Rock Junction?
Split Rock Junction has a cold semi-arid climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is February, with average lows of 16°F (-9°C).
It gets about 15.5 inches (394 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Split Rock Junction 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 Split Rock Junction
The closest live webcam is Lincoln › South-west: Main Street, 40.1 miles S of Split Rock Junction.
Webcams: Windy.com. Distances in a straight line from Split Rock Junction.
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Map of Split Rock Junction, MT
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Split Rock Junction Street View
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Questions about Split Rock Junction
Where is Split Rock Junction, MT?
Split Rock Junction is an unincorporated community in Lewis and Clark County, Montana, 3.5 miles SE of Augusta.
What county is Split Rock Junction in?
Split Rock Junction is in Lewis and Clark County, Montana.
What is the ZIP code of Split Rock Junction, MT?
The ZIP code for Split Rock Junction is 59410.
What is the nearest town to Split Rock Junction?
Augusta, 3.5 miles away.
Are there webcams near Split Rock Junction?
Yes. The closest is Lincoln › South-west: Main Street, 40.1 miles away.
What is the hottest month in Split Rock Junction?
July, with an average high of 82°F (28°C).
What is the coldest month in Split Rock Junction?
February, with an average low of 16°F (-9°C).
How much does it rain in Split Rock Junction?
About 15.5 inches (394 mm) a year; the wettest month is June.
Does it snow in Split Rock Junction?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Split Rock Junction?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Split Rock Junction have?
Cold semi-arid (Köppen BSk).
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