Saint Clair, MT
Historical community (former settlement) in Cascade County, Montana
Saint Clair is a historical community (former settlement) in Cascade County, Montana. It is 1.4 miles SW of Cascade, the nearest town. Its ZIP code is 59485.
Saint Clair at a glance
- State
- Montana
- County
- Cascade County
- ZIP code
- 59485
- Nearest town
- Cascade (1.4 mi)
- Time zone
- America/Denver
- Coordinates
- 47.2808, -111.6806
Weather in Saint Clair now
Loading the National Weather Service forecast…
Saint Clair weather by the hour
Saint Clair weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Saint Clair.
This week in Saint Clair
Sunrise, sunset and moon in Saint Clair
What is the weather usually like in Saint Clair?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Februarycoldest month · 19°F average low
- 16.9 inprecipitation per year · 429 mm
- 66.8 insnowfall per year · 170 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Saint Clair: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CASCADE 5 S, MT US (USC00241552), adjusted for the elevation of Saint Clair.
Saint Clair weather month by month
Sunrise and sunset in Saint Clair through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:06 AM | 5:05 PM | 8 h 58 min |
| February | 7:29 AM | 5:52 PM | 10 h 22 min |
| March | 7:37 AM | 7:33 PM | 11 h 56 min |
| April | 6:35 AM | 8:17 PM | 13 h 41 min |
| May | 5:48 AM | 8:58 PM | 15 h 10 min |
| June | 5:27 AM | 9:26 PM | 15 h 58 min |
| July | 5:44 AM | 9:21 PM | 15 h 36 min |
| August | 6:22 AM | 8:40 PM | 14 h 17 min |
| September | 7:03 AM | 7:40 PM | 12 h 37 min |
| October | 7:44 AM | 6:40 PM | 10 h 56 min |
| November | 7:29 AM | 4:53 PM | 9 h 23 min |
| December | 8:05 AM | 4:38 PM | 8 h 33 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in Saint Clair?
Saint Clair has a cold semi-arid climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is February, with average lows of 19°F (-8°C).
It gets about 16.9 inches (429 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 67 inches fall in an average year.
The best time to visit Saint Clair 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 Saint Clair
The closest live webcam is Great Falls, 23.9 miles NE of Saint Clair.
Webcams: Windy.com. Distances in a straight line from Saint Clair.
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Map of Saint Clair, MT
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Saint Clair Street View
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Questions about Saint Clair
Where is Saint Clair, MT?
Saint Clair is a historical community (former settlement) in Cascade County, Montana, 1.4 miles SW of Cascade.
What county is Saint Clair in?
Saint Clair is in Cascade County, Montana.
What is the ZIP code of Saint Clair, MT?
The ZIP code for Saint Clair is 59485.
What is the nearest town to Saint Clair?
Cascade, 1.4 miles away.
Are there webcams near Saint Clair?
Yes. The closest is Great Falls, 23.9 miles away.
What is the hottest month in Saint Clair?
July, with an average high of 86°F (30°C).
What is the coldest month in Saint Clair?
February, with an average low of 19°F (-8°C).
How much does it rain in Saint Clair?
About 16.9 inches (429 mm) a year; the wettest month is May.
Does it snow in Saint Clair?
Yes, about 67 inches of snow fall in an average year.
When is the best time to visit Saint Clair?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Saint Clair have?
Cold semi-arid (Köppen BSk).
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