| Mount Baldy | |
|---|---|
 Mount Baldy from a US Forest Service webcam | |
| Highest point | |
| Elevation | 11,409 ft (3,477 m) NAVD 88[1] |
| Prominence | 4,723 ft (1,440 m)[2] |
| Listing | |
| Coordinates | 33°54′21″N109°33′45″W / 33.905940617°N 109.562632281°W /33.905940617; -109.562632281[1] |
| Geography | |
  Mount Baldy | |
| Location | Apache County, Arizona, U.S. |
| Parent range | White Mountains |
| Topo map | USGS Mount Baldy (AZ) |
| Geology | |
| Mountain type | Stratovolcano[4] |
| Last eruption | 2 million years ago[4] |
Mount Baldy (Western Apache:Dził ŁigaiWhite Mountain[5][6]) is an extinctstratovolcano[4] in easternArizona in the United States. With a summit elevation of 11,409 feet (3,477 m), the peak of Mount Baldy rises above thetree line and is left largely bare of vegetation, lending the mountain its current name.[7] TheMount Baldy Wilderness occupies the eastern slope of the mountain and is managed by theApache-Sitgreaves National Forest.[8]
The summit of Mount Baldy is within theFort Apache Indian Reservation. It is the highest point in theWhite Mountains andApache County.[2] It is the fifth-highest point in the state, and the highest outside theSan Francisco Peaks in theFlagstaff area.[9] An unnamed sub-peak with an elevation of 10,890 feet (3,319 m) exists approximately 0.5 miles (0.8 km) to the north of the summit that is off reservation and accessible to the public via maintained trail.[10][11] A third peak, Ord Peak, sits about three miles northwest of Baldy Peak,[12] not to be confused withMount Ord inGila County.
Mount Baldy is one of the most sacred mountains to the Apache of Arizona. The Western Apache of Arizona inhabited the areas within their four most sacred mountain ranges: the White Mountains of Eastern Arizona, the Pinaleno Mountains near the town of Safford in southeastern Arizona, the Four Peaks near the City of Phoenix and the San Francisco Peaks near Flagstaff.
When Captain George M. Wheeler visited the mountaintop in 1873, he described the view as "The most magnificent and effective of any among the large number that have come under my observation". Wheeler named the mountain Mount Thomas after GeneralLorenzo Thomas, who fought in theMexican–American War. It later became Mount Baldy.[13] The name Mount Thomas has been assigned to a nearby peak by theU.S. Geological Survey.[14]
Mount Baldy also contains the headwaters of theLittle Colorado River andSalt River and produces the most abundant trout fishing streams in Arizona. No other mountain in Arizona produces as many rivers and streams. Along its slope are numerous man made lakes. The area around Mount Baldy also averages the most abundant precipitation in Arizona. Wildlife is abundant on the mountain and includes the recently introducedMexican Grey Wolf.
While looking northeast from Historic Fort Apache (elevation 5,290 ft (1,610 m)), Mount Baldy rises 6,130 ft (1,870 m) in elevation.
| Climate data for Mount Baldy 33.9103 N, 109.5662 W, Elevation: 11,096 ft (3,382 m) (1991–2020 normals) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °F (°C) | 36.2 (2.3) | 37.0 (2.8) | 41.3 (5.2) | 47.1 (8.4) | 55.2 (12.9) | 65.8 (18.8) | 66.9 (19.4) | 64.6 (18.1) | 60.6 (15.9) | 53.2 (11.8) | 43.6 (6.4) | 36.4 (2.4) | 50.7 (10.4) |
| Daily mean °F (°C) | 24.3 (−4.3) | 24.7 (−4.1) | 28.4 (−2.0) | 33.4 (0.8) | 41.5 (5.3) | 51.3 (10.7) | 53.8 (12.1) | 52.2 (11.2) | 47.9 (8.8) | 39.9 (4.4) | 31.6 (−0.2) | 24.8 (−4.0) | 37.8 (3.2) |
| Mean daily minimum °F (°C) | 12.4 (−10.9) | 12.4 (−10.9) | 15.5 (−9.2) | 19.7 (−6.8) | 27.8 (−2.3) | 36.7 (2.6) | 40.6 (4.8) | 39.9 (4.4) | 35.1 (1.7) | 26.6 (−3.0) | 19.5 (−6.9) | 13.2 (−10.4) | 25.0 (−3.9) |
| Averageprecipitation inches (mm) | 3.72 (94) | 3.18 (81) | 4.45 (113) | 2.08 (53) | 1.01 (26) | 0.88 (22) | 6.24 (158) | 6.27 (159) | 3.37 (86) | 2.33 (59) | 2.18 (55) | 3.42 (87) | 39.13 (993) |
| Source: PRISM Climate Group[15] | |||||||||||||
| Climate data for Mount Baldy, Arizona (station elevation 9,370 ft) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 58 (14) | 58 (14) | 59 (15) | 68 (20) | 75 (24) | 83 (28) | 80 (27) | 79 (26) | 75 (24) | 75 (24) | 65 (18) | 60 (16) | 83 (28) |
| Mean daily maximum °F (°C) | 37.9 (3.3) | 39.3 (4.1) | 41.9 (5.5) | 49.6 (9.8) | 60.4 (15.8) | 68.8 (20.4) | 69.6 (20.9) | 67.7 (19.8) | 64.7 (18.2) | 57.1 (13.9) | 45.9 (7.7) | 40.3 (4.6) | 53.6 (12.0) |
| Mean daily minimum °F (°C) | 9.2 (−12.7) | 10.0 (−12.2) | 16.1 (−8.8) | 21.4 (−5.9) | 27.7 (−2.4) | 35.6 (2.0) | 40.8 (4.9) | 37.5 (3.1) | 34.0 (1.1) | 26.9 (−2.8) | 17.3 (−8.2) | 11.9 (−11.2) | 24.0 (−4.4) |
| Record low °F (°C) | −26 (−32) | −19 (−28) | −9 (−23) | −9 (−23) | 9 (−13) | 16 (−9) | 28 (−2) | 27 (−3) | 19 (−7) | −5 (−21) | −16 (−27) | −20 (−29) | −26 (−32) |
| Averageprecipitation inches (mm) | 3.10 (79) | 2.76 (70) | 4.09 (104) | 1.45 (37) | 0.82 (21) | 0.90 (23) | 4.85 (123) | 4.20 (107) | 2.84 (72) | 2.08 (53) | 1.68 (43) | 2.68 (68) | 31.47 (799) |
| Average snowfall inches (cm) | 40.4 (103) | 37.5 (95) | 42.9 (109) | 16.0 (41) | 2.8 (7.1) | trace | 0 (0) | 0 (0) | 0.1 (0.25) | 3.1 (7.9) | 15.7 (40) | 29.4 (75) | 188 (480) |
| Source: The Western Regional Climate Center[16] | |||||||||||||
Mount Baldy isvolcanic in origin. It is described as a stratovolcano that last erupted 2 million years ago.[4]
To find the table data on the PRISM website, start by clickingCoordinates (underLocation); copyLatitude andLongitude figures from top of table; clickZoom to location; clickPrecipitation, Minimum temp, Mean temp, Maximum temp; click30-year normals, 1991-2020; click800m; clickRetrieve Time Series button.
