Callao (/ˈkæli/ KAL-ee-oh) is a community in northern Snake Valley, along the border of Juab and Tooele counties, Utah, United States.

Callao, Utah
Callao is located in Utah
Callao
Callao
Callao is located in the United States
Callao
Callao
Coordinates: 39°53′52″N 113°42′31″W / 39.89778°N 113.70861°W / 39.89778; -113.70861
CountryUnited States
StateUtah
CountyJuab
Settled1860
Named forCallao
Elevation4,337 ft (1,322 m)
Time zoneUTC-7 (Mountain (MST))
 • Summer (DST)UTC-6 (MDT)
ZIP code
84034
Area code435
GNIS feature ID1437516[1]

Description edit

The community was part of the original Pony Express overland route, and was first called Willow Springs in 1860. E. W. Tripp, his wife, and their son were the first to establish residence there, in 1870. In 1895 it was decided that Willow Springs was too common a name, and a new name would be chosen. The name Callao was chosen because of a resemblance to Callao, Peru, suggested by an old grizzled 1890s prospector in the region who was working out of Gold Hill to the north.[2]

Climate edit

According to the Köppen Climate Classification system, Callao has a semi-arid climate, abbreviated "BSk" on climate maps.[3]

Climate data for Callao, Utah (1991–2020 normals, extremes 1902–1905 and 1962–present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 69
(21)
74
(23)
84
(29)
89
(32)
96
(36)
100
(38)
104
(40)
106
(41)
99
(37)
90
(32)
77
(25)
72
(22)
106
(41)
Mean maximum °F (°C) 55.2
(12.9)
61.8
(16.6)
73.7
(23.2)
81.3
(27.4)
88.2
(31.2)
94.9
(34.9)
99.0
(37.2)
97.4
(36.3)
92.3
(33.5)
82.4
(28.0)
69.1
(20.6)
59.6
(15.3)
99.6
(37.6)
Mean daily maximum °F (°C) 37.9
(3.3)
45.2
(7.3)
56.2
(13.4)
63.1
(17.3)
72.1
(22.3)
82.4
(28.0)
90.7
(32.6)
89.1
(31.7)
79.3
(26.3)
65.2
(18.4)
50.3
(10.2)
39.0
(3.9)
64.2
(17.9)
Daily mean °F (°C) 26.1
(−3.3)
32.8
(0.4)
41.6
(5.3)
48.4
(9.1)
56.9
(13.8)
66.0
(18.9)
74.1
(23.4)
72.2
(22.3)
62.0
(16.7)
48.7
(9.3)
36.3
(2.4)
26.9
(−2.8)
49.3
(9.6)
Mean daily minimum °F (°C) 14.3
(−9.8)
20.4
(−6.4)
27.0
(−2.8)
33.7
(0.9)
41.7
(5.4)
49.5
(9.7)
57.5
(14.2)
55.3
(12.9)
44.7
(7.1)
32.3
(0.2)
22.2
(−5.4)
14.8
(−9.6)
34.5
(1.4)
Mean minimum °F (°C) −2.2
(−19.0)
5.5
(−14.7)
14.9
(−9.5)
20.9
(−6.2)
29.4
(−1.4)
37.6
(3.1)
46.6
(8.1)
44.7
(7.1)
32.1
(0.1)
19.6
(−6.9)
8.1
(−13.3)
1.1
(−17.2)
−5.0
(−20.6)
Record low °F (°C) −24
(−31)
−23
(−31)
2
(−17)
8
(−13)
19
(−7)
30
(−1)
36
(2)
28
(−2)
20
(−7)
2
(−17)
−2
(−19)
−23
(−31)
−24
(−31)
Average precipitation inches (mm) 0.48
(12)
0.44
(11)
0.52
(13)
0.78
(20)
1.03
(26)
0.55
(14)
0.37
(9.4)
0.48
(12)
0.55
(14)
0.65
(17)
0.38
(9.7)
0.38
(9.7)
6.61
(168)
Average snowfall inches (cm) 3.6
(9.1)
2.2
(5.6)
0.9
(2.3)
0.6
(1.5)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
1.2
(3.0)
3.5
(8.9)
12.0
(30)
Average precipitation days (≥ 0.01 in) 4.8 4.0 4.5 6.2 7.0 3.8 3.9 4.1 4.0 4.1 3.2 3.7 53.3
Average snowy days (≥ 0.1 in) 2.4 1.3 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.7 2.3 7.8
Source: NOAA[4][5]

See also edit

  Utah portal

References edit

  1. ^ a b U.S. Geological Survey Geographic Names Information System: Callao, Utah
  2. ^ Van Cott, John W. (1990). Utah Place Names. Salt Lake City, Utah: University of Utah Press. p. 62. ISBN 0-87480-345-4.
  3. ^ Climate Summary for Callao, Utah
  4. ^ "NOWData – NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved November 25, 2022.
  5. ^ "Summary of Monthly Normals 1991–2020". National Oceanic and Atmospheric Administration. Retrieved November 29, 2022.

External links edit