PETRIFIED FOREST NP, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(026468)

File last updated on March 29, 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
193112.71 28.46 26.07a39.83 44.90a53.73 60.48 59.77 55.63 41.55 25.66a12.29 38.42
193215.90 26.83 27.87 34.93 44.74 52.23 61.94 61.00 50.30 37.55 24.41a10.68 37.37
19335.90a18.00a29.42 32.63 40.29 58.47 62.71 61.37a56.93 44.68 27.63 23.03 38.42
193420.00 27.61 34.61 40.60 48.16 51.93 62.90 61.29 50.63 38.65 29.90 21.00 40.61
193523.87 25.68 28.00 33.57 39.65 50.63 58.52 60.87 50.27 38.10 25.47 21.26 37.99
193620.42 26.10 27.29 37.17 44.42 54.13 60.39 61.58 51.67 40.71 26.50 19.58 39.16
19370.16 21.46 27.58 33.63 44.81 52.00 61.20a62.23 56.10 41.06 28.77 26.16 37.93
193821.77 29.14 31.00 36.50 42.84 53.90 60.03 59.52 53.63 39.23 18.70 21.87a39.01
193920.86b16.30a38.26 39.57 45.48 53.53 63.06 60.57a54.60 36.87 30.17 22.13 40.12
194022.55 25.72 30.42 35.87 44.63a54.70 58.13 58.06 53.34a41.32 26.77 25.84 39.78
194125.42 31.61 33.16 36.72a44.90 50.90 58.48 58.32 50.73 40.13 27.67 24.42 40.21
194220.19 19.89 24.29 36.27 40.26 49.57 59.90 57.87 49.03 42.10 32.00 25.45 38.07
194324.13 25.93 32.19 39.67 44.87a52.80 60.77a61.65 52.57 41.13a26.17 23.06 40.41
194419.13 24.83 26.45 34.37 43.52 49.73 58.97 59.55 53.10a44.87 30.10 22.32 38.91
194521.61 28.18 27.03 32.97 42.71 47.23 61.42 61.81 51.53 43.29 25.40 16.55 38.31
194619.39 22.57 31.29 39.67 43.20a53.90 61.32 60.97 55.00 38.81 28.20 23.87 39.85
194716.97 25.00 29.19 35.27 46.68 51.50 61.13 60.71 54.70 42.26 27.63 19.97 39.25
194817.74 23.45 25.52 36.76a45.41b53.93 59.35 60.29 54.77 42.61 23.73 25.26 39.07
194919.23 22.68 28.58 37.77 44.52 53.53 61.06 57.71 56.03a38.25c29.45a18.32 38.93
195022.26 28.19a28.81 37.77 41.71 51.23 61.16 56.48 50.50 46.26 29.17 23.65 39.76
195121.29 24.68 28.29 37.13 46.41d49.50 62.39 60.29 52.45a40.97 29.67 23.90 39.75
195225.87 24.21 26.58 38.20 46.32 53.90 60.35 61.71 53.87 40.97 23.20 23.19 39.86
195324.58 21.18 31.94 37.07 40.74 53.87 62.55 59.06 54.58f38.75c29.60 17.06 37.85a
195423.80f24.43 28.48 39.47 46.32 52.33 62.65 59.32 54.40 42.35 29.50 21.00 41.84a
195520.84 18.39 27.45 32.60 44.26 52.03 59.71 61.55 53.00 42.14b28.73 26.87 38.96
195628.55 19.55 27.97 35.27 45.74 56.55a59.03 56.71 53.00 41.68 20.00 15.84 38.32
195729.29 33.36 32.61 35.90 41.74 54.33 60.68 60.40f51.17a43.81 28.50 23.40a39.53a
195821.19 29.50 29.73a35.97 48.32 57.40 61.00 62.19 54.70 42.81 28.00a21.80a41.05
195920.03a24.36 26.63a39.53 43.97a57.27 62.19 60.06 52.43 40.23 28.43b25.19 40.03
196015.65 23.76 33.06 36.93a42.58 55.13 61.73a58.55 50.33 39.52 29.69a19.10b38.84
196118.39 24.86 29.53a35.21a42.76b54.63 60.37a58.27a47.83a38.16 30.20 20.55 38.40
196219.45 26.57 25.19 37.21a40.23a48.93 59.66b57.61 52.10 41.19 33.07a21.84 38.59
196316.00 26.71 29.42 34.70 46.06 49.43 61.87 60.52 56.07 44.94 31.72a16.19 39.47
196415.87 16.69 23.94 32.38a43.07a51.00 61.87 57.90 51.57 40.74 27.53 26.26 37.40
196526.06 21.26a27.06 35.53 41.13 49.43 60.29 58.74 50.00 38.45 33.80 27.20a39.08
196617.23a20.32 29.26 35.66a46.84 52.77 61.68 60.58 54.33 38.65 32.20 20.06 39.13
196716.35 20.43 31.50a33.77 41.07c52.24a62.26 59.48 54.03 39.84 31.10 15.19 38.11
196814.58 30.21 30.87 34.03 43.16 52.20 59.10a55.68 47.97 38.61 29.20 15.81 37.62
196927.19 24.25 23.61 35.07 44.71 50.30 61.74 61.87 53.23 38.06 28.43 24.87 39.45
197019.55 26.04 24.97 28.37 42.19 48.47 60.87 59.77 50.40 34.77 27.50 21.94 37.07
197114.71 20.00 24.16 31.53 38.14b50.50 60.23a59.26 49.30 38.94 29.10 23.19 36.59
197220.23 22.55 30.14b34.63 40.10 52.50 60.23 57.55 52.37 45.48 26.97 20.58 38.61
197320.32 27.89 29.06 33.03 44.94 51.67 59.65 57.97 48.03 37.29 29.55a19.65 38.25
197421.68 19.11 30.90 32.40 44.31b54.90 59.52 57.16 50.67 44.06 27.70 16.87 38.27
197516.03 22.57 28.10 31.40 39.38b48.80 60.23 57.55 52.53 38.10 24.03 19.00 36.48
197616.84 27.21 24.77 33.20 44.74 50.53 58.48 56.90 52.00 36.32 22.27 14.87 36.51
197716.35 20.93 24.58 34.77 40.06 52.87 60.13 59.74 53.41h42.10a28.48g25.77 37.73b
197826.48 27.04a34.16 35.63 41.53a50.43 57.23 54.97 50.73 42.52 32.73 16.52 39.16
197921.77 22.36 26.90 33.97 43.47a52.53 59.03 56.13 54.67 40.65 25.03 19.61 38.01
198029.10 28.03 29.26 35.03 39.58 51.07 59.71 58.16 50.93 35.81 25.33 25.19 38.93
198125.03 23.21 28.97 38.80 43.61 55.77 61.16 58.10a52.17 39.83a29.07 23.29 39.92
198220.26 27.18 31.23 35.86a41.87 48.83a58.35 60.93a54.90 33.90 29.47 23.00c38.82
198321.48 26.41a31.77 31.17 40.13 49.73 59.06 59.71 55.20 44.32 30.18b27.81 39.75
198418.32 18.69 26.68 33.97a46.00 52.33 59.74 59.29 53.83 38.32 29.33 25.52 38.50
198523.87 24.25 31.26 37.10 45.47a53.60 61.74 58.39 46.70 41.48 29.47 21.00 39.53
198621.70a27.96 33.19 38.10 41.90 51.97 58.03 60.52 50.37 37.35 30.13 25.77a39.75
198718.48 25.54 27.65 37.60 43.68 52.40 57.03 57.13 49.90a42.39 28.13 20.16 38.34
198821.16 25.59 26.06 35.86a43.71 54.93 61.52 59.94 48.87 42.61 29.67 19.77 39.14
198918.06 24.14 32.03 39.97 45.06 51.90 60.52 57.29 49.23 38.87 25.17 16.45 38.22
199017.87 21.68 30.58 37.87 43.57a55.07 62.03 57.77 55.23 37.89c28.97 15.50a38.67
199123.77 24.36 27.90 32.07 40.37a49.23 58.90a59.84 52.13 40.39 28.14a24.63a38.48
199214.57a29.21 32.68 40.17 48.48f51.87 59.13 58.68 51.33 41.83a25.59a20.57c38.69a
199329.10b28.50 29.06 35.28a45.03a50.23 57.87 60.06 49.34a39.71 27.27 18.67a39.18
199417.17a23.36 31.86b37.40e44.06 55.43 58.42 61.32 52.33 39.13 28.67 24.70a39.49
199525.67a28.57 32.58 33.57 40.84 49.46b57.33a62.45 53.10 36.35 30.60e27.94n40.96a
199620.19e29.83 28.81 35.63 45.26 54.17 62.00 60.74 50.23 39.58 29.47 23.69b39.97
199725.07a22.36 28.74 34.00 46.84 52.53 57.42 59.77 55.87 36.74 30.07 18.90 39.03
199824.48 25.30a28.80a32.47 41.80a49.70 61.29 60.84 55.03 39.79b29.63c22.00 39.26
199922.10 23.19a31.68 33.71p41.90a52.61b60.93a59.28b52.83 -----z29.57 16.26 39.03b
200025.03 27.72 30.61 39.60 48.23 58.23 62.97 60.77 54.77 42.84 24.70 20.35 41.32
200123.65 29.07a34.29 39.50 50.19 52.90a62.23 60.06 54.10 43.35 33.17 18.90a41.78
200222.10a21.61 26.42 41.77 43.23 54.90 62.42 59.10 49.57 37.87a26.17 15.24b38.36
200316.52 21.22a25.61 30.67 42.23 48.53 57.06 57.39 49.07a44.19 29.53 20.28b36.86
200420.87 21.07 34.74 39.23 45.77 52.50 59.10 57.48 50.97 40.23 31.07 22.90 39.66
200529.61 31.86 31.77 36.53 46.13 52.31d60.97 58.97 53.50 42.32 27.93 19.03 40.91
200618.23a22.18 29.83a39.00 46.87 56.80 63.35 61.32 47.93 40.48 28.38a18.81 39.43
200718.13 27.39 31.35 37.80 45.48 54.77 62.74 62.10a53.97 39.65 31.97 23.03a40.70
200818.87 23.86 26.55 32.70 41.23 53.77 62.29 61.71 53.23 37.39 28.97 25.16 38.81
200922.39 23.81a29.63a33.59a48.35 51.97 62.84 58.03a51.80 37.55 27.53 16.55 38.67
201020.61 24.93a27.00 35.80 40.55 53.47 63.07a61.26 53.53 42.29 24.67 28.18c39.61
201115.58 20.61 30.52 35.70 40.81 50.63 59.87 61.55 53.23 38.58 27.50 19.38b37.83
201222.52 22.83 28.03 36.53 43.26 53.77 62.03 60.42 51.67 38.55 28.17 21.47a39.10
201314.48 19.46 30.00 35.67 43.87 54.67 62.65 59.84 52.90 34.87a29.03 18.81 38.02
201417.29 24.00 29.87 35.86a44.29 53.43 61.29 57.10 55.60 42.96d27.70 28.27a39.81
201524.10 29.07a33.71 35.53 43.03 56.47 57.23 59.74 54.52a45.19 26.87 21.10a40.55
201621.26 22.00 29.10 32.90 41.50a55.43 56.87 56.65 47.35g39.19 31.43 23.48 37.26a
201725.84 29.39 30.35 33.37 40.55 54.60 61.58 56.87 51.33 39.32 34.23 20.00 39.79
201820.40a24.43 30.87a38.70 45.16 55.97 62.97b60.29 54.41c-----z22.86i22.52 41.57b
201922.45 20.69b32.65 38.87 41.16 51.93 60.13 60.35 54.33 36.81 30.70 24.61 39.56
202023.32 24.14a31.42 37.60 46.10 54.37 61.52 62.00 50.30 38.90 30.63 14.97 39.61
202116.35 23.64 27.32 36.43 44.16 57.40 63.84 60.77 54.03 37.55 -----z-----z42.15b
202219.52 17.82 27.42 37.40 44.45 55.47 62.90 58.45 55.97 41.29 24.23 24.16 39.09
202321.52 18.39 29.84 34.30 45.29 49.40 61.14c61.39 52.50 40.10 29.40 21.50a38.73
202423.03 26.21 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z24.62j
Period of Record Statistics
MEAN20.47 24.39 29.33 35.86 43.64 52.72 60.59 59.48 52.41 40.21 28.32 21.23 39.01
S.D.4.60 3.61 2.81 2.60 2.42 2.45 1.72 1.74 2.30 2.61 2.77 3.71 1.06
SKEW-0.97 -0.00 0.23 -0.13 0.07 0.12 -0.37 -0.34 -0.26 0.08 -0.74 -0.36 -0.10
MAX29.61 33.36 38.26 41.77 50.19 58.47 63.84 62.45 56.93 46.26 34.23 28.27 41.78
MIN0.16 16.30 23.61 28.37 38.14 47.23 56.87 54.97 46.70 33.90 18.70 10.68 36.48
YRS93 94 93 92 92 93 93 92 90 91 90 91 83