- Elevation, modelled
- 1,274 m
- Tallest summit within 25 miles
- Greathouse Peak2,646 m · 23.9 mi
- Sunset, June solstice
- 21:14local time
- Coordinates
- 46.7428, -108.8521
Big Spring is a spring in Montana, at a modelled 1,274 m. Greathouse Peak stands 2,646 m to the west, 24 miles off. The nearest named place is State Trust, a nature reserve 2.0 miles away. 68 named places lie within 25 miles, 15 of them named summits.
Summits around it
The highest named summits within 25 miles of Big Spring. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Greathouse Peak | W 274° | 2,646 m | 23.9 mi |
| Old Baldy | W 272° | 2,645 m | 21.9 mi |
| Tepee Point | W 271° | 2,558 m | 24.6 mi |
| Lost Peak | W 268° | 2,494 m | 19.4 mi |
| Red Hill | W 267° | 1,878 m | 15.8 mi |
| Bald Butte | WNW 299° | 1,710 m | 7.0 mi |
| Lyons Butte | NW 309° | 1,661 m | 16.9 mi |
| Sahara Hill | WSW 248° | 1,622 m | 11.9 mi |
68 named places within 25 miles
Nature reserves: 47
- State Trust: 2.0 mi
- BLM: 6.7 mi
- BLM: 6.7 mi
- BLM: 9.1 mi
- BLM: 9.4 mi
Peaks: 15
- Bald Butte: 7.0 mi
- Steamboat Rock: 9.9 mi
- Sahara Hill: 11.9 mi
- Three Buttes: 14.2 mi
- Bald Butte: 15.5 mi
Springs: 5
- Posey Spring: 9.9 mi
- Ashbridge Spring: 12.7 mi
- Milk Springs: 15.4 mi
- McCartney Springs: 17.5 mi
- Rogers Spring: 23.3 mi
Parks: 1
- Grass Range City Park: 19.7 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:19 | 18:48 | 19:28 |
| June solstice | 05:22 | 20:26 | 21:14 |
| September equinox | 07:03 | 18:35 | 19:15 |
| December solstice | 07:58 | 15:39 | 16:30 |
Local time (America/Denver).
Months averaging 50–80 °F: May–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 26 | 27 | 36 | 44 | 53 | 61 | 68 | 67 | 58 | 46 | 35 | 26 |
| Precip in | 0.7 | 0.5 | 0.9 | 1.8 | 3.4 | 3.2 | 1.7 | 1.7 | 1.5 | 1.2 | 0.7 | 0.6 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Grass Range, 20 mi away.
Location and category confirmed against OpenStreetMap.
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