- Elevation
- 993 m
- Tallest summit within 25 miles
- Red Mountain1,867 m · 24.6 mi
- Nearest byway
- Missouri Breaks Back Country Byway1.3 mi off
- Sunset, June solstice
- 21:19local time
- Coordinates
- 47.5797, -109.1355
Sourdough Spring is a spring in Montana, at a recorded 993 m. Red Mountain stands 1,867 m to the south, 25 miles off. The nearest named place is BLM, a nature reserve 0.9 miles away. Missouri Breaks Back Country Byway passes 1.3 miles off. 96 named places lie within 25 miles, 23 of them named summits.
- Elevation
- 993 m
Summits around it
The highest named summits within 25 miles of Sourdough Spring. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Red Mountain | S 186° | 1,867 m | 24.6 mi |
| Elk Peak | S 181° | 1,803 m | 24.4 mi |
| Cone Butte | S 172° | 1,769 m | 22.4 mi |
| Lewis Peak | S 178° | 1,708 m | 24.0 mi |
| Lookout Peak | SSE 168° | 1,614 m | 23.6 mi |
| Rattlesnake Butte | SSE 160° | 1,205 m | 22.6 mi |
| Sheepherder Peak | SSW 208° | 1,203 m | 15.5 mi |
| Woodhawk Hill | NNW 340° | 1,074 m | 9.9 mi |
- 1.3 mi off the Missouri Breaks Back Country Byway
96 named places within 25 miles
- Bald Butte: 3.0 mi
- Peck Hills: 3.9 mi
- Bloomfield Butte: 6.1 mi
- White Horse Butte: 8.2 mi
- Woodhawk Hill: 9.9 mi
- Bakers Spring: 4.5 mi
- Linder Spring: 4.9 mi
- Sulphur Spring: 6.1 mi
- Lewis Spring: 7.3 mi
- Bow Spring: 8.4 mi
- Roy City Park: 18.7 mi
- Upper Missouri National Wild and Scenic River: 21.2 mi
- Winifred Museum: 11.3 mi
- Gilmore Cabin River Stop: 16.4 mi
- Armells: 18.4 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:20 | 18:49 | 19:29 |
| June solstice | 05:20 | 20:30 | 21:19 |
| September equinox | 07:04 | 18:36 | 19:16 |
| December solstice | 08:03 | 15:35 | 16:28 |
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 | 21 | 24 | 34 | 43 | 52 | 61 | 69 | 68 | 57 | 44 | 33 | 24 |
| Precip in | 0.6 | 0.3 | 0.8 | 1.5 | 2.8 | 3.3 | 1.9 | 1.5 | 1.2 | 1.3 | 0.6 | 0.5 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Winifred, 11 mi away.
Location and category confirmed against OpenStreetMap.
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