PORTAL 4 SW, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(026716)

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
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1955-----z-----z-----z-----z-----z-----z56.84 57.52 47.77 41.84 30.33 23.87 43.03f
195624.26 20.93 27.36c31.93b41.52 52.60 54.87 51.68 46.93 38.00 22.73 19.97 36.06
195730.00 31.29 31.48 34.14a38.58 51.00 56.26 53.55 42.13 38.26 22.73 19.74 37.43
195818.19 24.96 25.39 32.13 37.61 48.80 49.84 50.55 45.37 34.87 22.50 15.71 33.83
195918.32 19.18 22.39 32.53 39.18c50.17 52.97 53.90 44.07 -----z27.47 19.39 34.51a
196013.35 18.76 28.58 34.50 39.35 48.40 55.55 53.81 49.17 38.29 29.37 21.19 35.86
196122.58 23.50 29.74 34.13 40.45 50.90 54.06 53.68 48.57 35.35 26.90 24.90 37.06
196220.35 27.07 24.74 36.53 40.39 44.80 55.77 52.35 50.97 39.00 32.00 27.77 37.65
196322.52 25.22a28.26 34.63 40.81 47.07 56.23 55.00 50.70 -----z-----z21.19 38.16b
196419.29 17.28 27.52 33.93 38.29 46.93 56.16 54.87 49.10 37.48 27.07 24.65 36.05
196525.03 22.86 26.87 34.90 39.06 44.00 55.39 52.84 47.27 33.45 31.70 27.19 36.71
196617.42 19.93 26.74 33.67 41.23 47.77 56.39 55.00 48.17 33.68 30.47 21.71 36.01
196718.90 25.54 31.16 35.73 37.87 50.73 55.71 52.90 48.33 36.55 29.43 22.52 37.12
196826.42 28.57a29.58 33.20 38.68 47.70 53.42 50.84 45.07 36.74 29.50 23.35 36.92
196928.93a23.61 23.97 34.20 39.06 45.50 57.48 57.19 48.63 40.29 28.80 25.61 37.77
197019.71 26.89 29.13 33.40 40.00 49.10 57.47a54.35 48.23 33.84 27.13 26.00 37.10
197120.19 23.71 26.90 32.00 40.45 47.76a57.10 54.77a48.30 39.07a28.73 25.35 37.03
197220.93a22.48 32.23 32.70 38.94 48.80 56.52 53.61 48.93 43.19 26.77 23.65 37.40
197322.23 26.43 27.16 29.03 39.74 47.07 54.00 50.74 44.70 34.42 27.47 21.50a35.37
197424.03 18.93 31.48 32.30 40.03 50.87 54.61 51.61 49.67 39.84 26.97a20.58 36.74
197522.29 21.57 30.06 30.67 36.94 46.60 55.87 52.42 48.50 36.71 25.27 22.87 35.81
197620.26 27.10 27.94 32.77 39.94 46.13 54.81 52.39 47.70 35.42 25.97 20.19 35.88
197724.77 22.32 25.32 33.17 40.26 47.87 55.55 56.06 49.47 41.61 28.93a26.87 37.68
197826.97 24.39 31.87 33.27 38.97 49.07 55.06 52.90 49.77 37.71 33.73 22.42 38.01
197923.71 24.93 29.00 32.57 40.42 46.38a54.97 50.94 47.73 36.71 25.07 23.00 36.28
198027.03 27.66 29.84 33.30 40.74 49.40 57.19 54.45 48.60 35.29 27.77 23.97 37.94
198125.90 24.89 28.84 36.57 42.32 51.40 57.35 53.71 46.97 38.97 27.50 25.35 38.31
198227.52 27.82 32.71 35.83a39.94 45.40 55.65 55.94 49.40 33.97 31.20 24.23 38.30
198321.71 27.11 31.06 33.10 40.06 45.60 55.84 55.48 53.69a41.59b31.03 29.16 38.79
198423.30a21.59 28.07a34.77 43.87 51.87 56.16 56.23 48.90 41.19 28.93 28.58 38.62
198525.55 24.39 32.84 35.30 41.13a50.00 55.97 54.52 46.55a40.32 31.63 22.32 38.38
198623.03 27.64 31.68 39.73 41.81 51.57 54.90 56.68 46.83 38.10 31.57 25.29 39.07
198720.27a24.86 27.84 34.50 41.55 48.27 54.26 53.71 47.10a42.61 27.21a20.00 36.85
198822.52 26.21 27.47a34.57 41.26 50.47 55.58 56.77a45.50 40.10 28.00 19.00a37.29
198920.68 26.93a30.06 34.87 40.39 46.60 55.32 53.90 46.80 36.13a25.67 17.68 36.25
199018.74 20.96a29.42 36.45a40.81 52.87 56.33a51.84 49.63 34.81 29.24a22.87 37.00
199123.06 25.25 26.90a32.70 38.53a43.38a53.50a54.19 47.10 36.30a26.38a24.29 35.97
199220.65 26.59 29.90 34.00 42.84 46.03 53.29 52.53a46.03 37.74 23.27 24.87a36.48
199328.19 25.89 27.81 32.40 40.58 46.13 55.48 56.73a44.77 36.29 27.00 22.77 37.00
199418.90 23.25 30.10 33.59c43.79b55.03 57.37a57.29 49.03 38.73a31.97 26.97 38.84
199525.97 29.85a31.84 32.64b42.00 47.50 54.20a57.97a50.20 37.31b31.04b25.17a38.81
199624.23 31.28 29.90 35.63 43.87 52.33 54.69b52.64c46.80 38.55 29.45a22.68 38.50
199725.43a25.50 29.65 35.23 44.29 48.17 55.58 56.35 51.95h36.00d28.12e23.86q38.43b
199823.45 25.48a28.17b32.73 39.58 47.28a57.32 54.58 51.17 41.45 29.38a24.90 37.96
199923.94 23.96 28.30a34.52a41.71 48.37 56.42 54.94 49.93 35.55 28.53 23.06 37.44
200024.58 27.54a28.35 35.43 44.03 53.31a55.59b54.19 -----z40.87a25.97a23.06 37.54a
200122.80a26.46 29.10 36.97 43.03 48.52g56.83m54.26 48.60 38.96c32.24a20.90 35.33b
200223.29 23.54 29.03 37.52a39.77 51.37 57.81 54.33a50.00a38.00 28.77 23.68 38.09
200323.71 28.14 27.84 33.83 42.20a48.67 56.19 56.39 49.62a41.18c29.76a21.24b38.23
200426.17b22.83 33.52b35.20 39.50g47.21k53.74d52.53a45.46b38.27e27.03a22.58e35.73b
200526.63a31.39 29.40a31.85c42.00 47.11c55.31b55.23a50.03a37.63a27.11b20.79g39.43a
200622.03 26.48a30.90 37.50 43.81d52.97a58.07a55.58 46.29i39.50a28.13o19.76f40.76c
200721.82c24.96b27.76b35.26k45.00c50.90 57.48 57.23 50.07 39.67a32.52a24.30a39.25a
2008-----z26.34 27.68 33.14a41.03 50.67 57.06 56.55 48.07c38.37a27.96g27.61c40.65b
200924.35 26.92b30.83b33.29b44.93b50.75f57.75o55.60a48.88f40.84 34.55h27.09i36.68e
201024.04c28.71 29.77a36.73 40.50a50.10 58.26 56.45b50.53 42.70a28.80 25.60f40.60a
201121.81 23.71 31.10a40.80 40.07d50.10 58.45 58.53a50.93 41.47a32.87 26.71 39.71
201224.42 27.34 28.52 36.62a44.77a53.21b58.40a57.74 50.43b-----z33.24i26.55 40.80b
201320.90 21.68 31.97a35.41a42.55 52.47 58.13a56.67d52.20 39.42 32.90 25.93a39.19
201423.86b30.71 31.61 36.33 40.26 53.13 58.03a55.90 54.87 42.55 30.52a29.97 40.65
201524.83a33.75 35.55 36.80 41.06 52.96c58.33a58.03 53.63 46.84 31.41a23.03b41.35
201623.37a27.17 32.35 36.27 42.74 54.23 59.52 55.48 50.80 43.81 35.46b28.68c40.82
201726.19 29.14 36.19 38.63 44.13 53.77 58.84 55.45 49.53 45.19 37.43 29.03 41.96
201824.10 30.64 32.77 40.50 44.10 53.13 58.65 57.78h50.73o42.53p27.50n27.73t40.56e
201924.62r-----z-----z-----z-----z-----z-----z-----z-----z40.70d34.88n32.50s40.70k
202025.94n25.36o33.97 -----z-----z-----z-----z-----z-----z-----z-----z-----z33.97k
2021-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN23.06 25.43 29.46 34.57 41.05 49.36 56.02 54.64 48.56 38.68 28.87 23.75 37.62
S.D.3.05 3.37 2.60 2.23 1.97 2.82 1.73 2.00 2.37 2.94 3.02 2.99 1.57
SKEW-0.37 -0.09 0.03 0.59 0.30 0.00 -0.59 -0.15 0.01 0.34 0.17 -0.12 0.59
MAX30.00 33.75 36.19 40.80 45.00 55.03 59.52 58.53 54.87 46.84 37.43 29.97 41.96
MIN13.35 17.28 22.39 29.03 36.94 43.38 49.84 50.55 42.13 33.45 22.50 15.71 33.83
YRS62 63 64 62 62 60 62 63 59 61 58 58 49