GRAND CANYON NATL PARK, AZ

Average of Average Temperature (Degrees Fahrenheit)

(023595)

File last updated on March 28, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1957-----z-----z-----z-----z-----z-----z-----z63.58m60.02 47.26 33.85 36.02 44.29h
195831.11 36.32 33.00 42.68 57.06 66.57g69.71 69.06 59.98 51.27 38.22 37.53a47.81a
195932.08 30.59 38.94 48.43 53.35 65.45 72.12a65.56 59.77 51.21 39.52a33.03a49.17
196025.47 27.40 40.87a47.87 54.97 66.20 71.00 69.84 62.47 47.47 39.32 30.85 48.64
196133.13a35.89 37.89 45.67 53.80a67.27 70.19 65.71 57.03 49.28a36.43 28.17a48.37
196230.85 34.26a33.39 50.41a51.98 61.93 67.26 69.13 62.53 51.77 43.05 33.23 49.15
196327.57a38.46a37.53 42.72a56.90a61.02 71.73 66.26 62.32 54.32 41.34a33.52 49.47
196428.02 29.59 33.92 43.27 53.05 61.93 71.11 66.42 60.43 54.80a35.85 32.21 47.55
196534.19 32.77 35.82 41.93 49.98 56.98 66.52 66.05 55.87 52.63 40.47 31.66 47.07
196627.52a26.75 41.16 47.43 57.50 64.15 69.69 69.53 62.18 50.45 41.35 31.34 49.09
196731.87 36.61 42.03a41.97 52.65 59.25 69.76 67.85d61.43c52.66b42.55 25.70a48.69
196831.02 38.10 38.97 41.38 -----z63.30 67.13 61.73 57.65 50.45 37.65 28.30a46.88a
196933.67a30.14 32.60a45.05 54.56 59.53 66.58a68.77 60.28a44.65a37.65 33.95a47.29
197030.67a37.05 35.31b39.35 53.55a61.83 67.02a67.55 58.60 47.37 42.48 31.56 47.70
197132.92 32.95 38.05 44.28a50.42 63.50 70.42 66.84 61.22c44.67a36.18 27.32 47.40
197232.48 37.29 45.27 46.48a54.61 60.42 70.88g66.11d58.81f47.08a34.60 28.08 45.24b
197327.27 32.46 32.29 41.67a54.90a63.12 69.76d66.00i60.48a50.33a39.07a35.10 46.04a
197429.28b32.76a42.37 44.43 56.89 67.70 67.24 65.34c60.81a-----z-----z29.34 49.62b
197531.31 30.73 34.92 38.20 50.11 62.00e69.18f66.07b61.14e49.19j41.23h35.66i46.81d
197634.58m37.18d36.23 43.50 -----z62.17a66.90a65.29 58.57a47.73a40.82 34.03 49.24b
197729.76 37.05 35.83b47.53a48.65 63.25 67.13 -----z-----z-----z-----z-----z47.03e
Period of Record Statistics
MEAN30.54 33.72 37.32 44.21 53.61 62.68 68.96 66.84 60.15 49.75 38.91 31.63 48.30
S.D.2.45 3.63 3.65 3.16 2.64 2.73 1.95 2.00 1.88 3.00 2.79 3.17 0.85
SKEW-0.44 -0.41 0.45 0.08 -0.24 0.04 0.10 -0.52 -0.71 -0.09 -0.21 -0.09 -0.12
MAX34.19 38.46 45.27 50.41 57.50 67.70 72.12 69.84 62.53 54.80 43.05 37.53 49.47
MIN25.47 26.75 32.29 38.20 48.65 56.98 66.52 61.73 55.87 44.65 33.85 25.70 47.07
YRS19 20 20 20 18 19 18 18 19 18 18 19 12