BLACK RIVER PUMPS, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(020808)

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
1948-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z-----z-----z46.47 59.58 57.90 51.03 39.97 28.37 22.10 43.63e
195225.06 20.10 21.13 35.13 43.77 51.27 56.90 57.32 51.43 40.94 25.13 19.32 37.29
195321.16 16.68 28.00 33.97 36.06 50.70 60.23 56.55 51.17 39.03 29.67 14.81 36.50
195420.55 25.11 27.19 38.03 42.81 49.63 60.20f54.77 52.97 41.87 28.63 20.35 36.54a
195518.39 17.00b24.84 30.63 41.35 48.50 57.00 57.22h49.77 41.03 26.57 24.23 34.48a
195624.16 15.75a24.97 33.03a42.65 54.33 56.52 53.32 51.50 39.94 20.07a17.03a36.11
195725.53a32.70a28.65 32.24a40.40a51.33 59.94 57.26 48.17 40.65 25.70 22.50a38.76
195817.90a27.57 27.20a33.43b46.81 54.77 57.97 57.94 53.20 42.90 27.38a21.93a39.08
195921.26 21.52a24.97b38.23 40.26 54.13 58.39 57.32 46.83 38.35 27.23 24.67a37.76
196015.32 19.67b31.48 35.17 41.52 53.43 57.55 56.87 52.07 38.81 29.79a18.33a37.50
196122.27a23.46 28.23 33.73 39.74 52.93 57.52 56.52 47.80 37.73a27.59a19.80a37.28
196219.45 26.59a23.84 37.13 39.26 48.07 56.16 56.68 52.40 40.35 31.47 24.53a37.99
196314.80a25.33a26.10 31.73 42.97 44.97 57.35 56.48 53.50 43.10 30.03a18.32 37.06
196413.58 15.14 22.42 31.25b40.19 49.07 58.81 55.71 49.23 40.74 25.37 20.74 35.19
196523.42 18.61 25.60a32.63 37.17a45.30 56.29 54.94 46.21a37.68 30.72a21.41b35.83
196615.97a13.88d26.33a33.87 43.00a50.43 58.45 55.77 50.37 35.94 30.38a19.39 36.15
196715.00 21.18 27.94 29.80 37.39 45.90 56.00 53.81 49.50 37.16 29.03 17.81 35.04
196820.48 29.21 29.16 -----z39.68 48.30 54.45 51.45 45.70 37.00 26.67 18.06 36.38a
196925.23 24.21 23.42 33.10 42.26 47.37 56.94 57.84 50.63 33.68 26.93 25.35 37.25
197017.58 25.39 24.42 26.93 38.97 49.33 56.58 55.68 47.80 32.68 25.77 22.42 35.30
197115.94 20.68 24.03 30.83 36.39 48.13 57.23 54.29 49.10 36.00 28.50 21.35 35.21
197219.19 22.03 30.26 30.60 39.87 50.30 56.90 54.16 49.57 43.10 25.47 22.19 36.97
197320.42 26.75 26.87 30.63 43.06 49.43 56.06 54.68 47.20 39.10 28.10 19.84 36.85
197425.06 19.32 29.45 32.37 41.03 53.70 56.68 54.23 48.87 43.52 28.83 20.10 37.76
197520.74 23.14 27.32 28.13 37.13 47.37 56.90 55.00 49.67 38.10 24.30 23.55 35.95
197619.23 28.69 26.03 32.43 42.23 49.60 56.90 55.39 50.03 36.87 26.90 20.19 37.04
197723.81 24.54 23.26 34.63 -----z51.30 58.00 57.29 51.07 42.77 29.00 25.94 38.33a
197826.45 27.18 34.06 32.90 40.42 49.20 57.84 54.52 49.13 42.32 32.73 21.58 39.03
197921.45 23.43 28.71 33.53 41.52 51.10 54.77 52.42 52.10 40.71 23.30 22.06 37.09
198026.68 27.10 26.65 31.57 37.00a48.97 56.34b52.26 47.50 35.10 23.97 22.40a36.29
198124.45 21.75 25.94 34.73 38.84 50.23 57.00 55.29 49.43 36.19 26.57 21.00a36.79
198218.48b25.27b26.61c30.55a39.41b45.59a54.74 56.48 51.07a33.90a28.40 21.10b35.97
198321.39 25.65b28.65 28.97a38.20a46.32b55.52b56.55 53.03 41.18c28.86a24.15d37.37
198421.84 18.55 23.16 29.93a42.20a50.67 56.13 55.87a49.74c36.47a27.00 24.53a36.34
198522.73a19.25 28.03a35.41a42.93c50.47 57.06 55.61 46.07a39.73a27.30 19.06 36.97
198621.61 24.37a30.94 33.17a40.40a51.25b54.73a56.77 45.07b36.13a28.80 23.84 37.26
198718.23e24.15b25.05i34.65g40.72b50.56c52.47a54.66b46.26c43.59b26.21b18.33g39.65c
198819.19j25.95j23.67d32.68e40.63d52.76a56.90b57.19d44.68b37.43a25.97 21.55b39.34b
198919.33g25.05f28.14c34.60e39.58 47.31a55.72b54.61 48.57 38.55 25.67 15.93a38.87b
199015.14b19.65e28.11d33.97a38.00 52.52a56.00 52.32 52.13 36.97 28.83 17.37a35.92
199120.90 25.04 23.63a29.33 37.23a47.30 55.61 56.13 49.17a39.53a26.28a25.00b36.26
199215.60a27.65c30.20a35.66a44.87 47.40 54.84 54.84 48.97 39.29 19.33 19.80a36.54
199327.68c26.18 28.74 31.97 43.42 48.33c52.67a56.42 47.07a30.52 23.41c18.83b36.27
199418.06 22.04 29.28b33.70 40.50a52.24a55.39 57.71 51.14b36.65 25.66a24.03 37.20
199523.62b27.79 29.43a29.30 37.07a47.27 53.97 58.80a50.20 37.16 30.31a21.10 37.17
199620.48 27.93 24.90 30.93a41.35 53.17 57.55 55.81 46.38a37.26 26.87 18.52 36.76
199718.13 21.33a25.32 30.10a42.94 47.46b54.74 55.62b54.07 33.03 26.18b18.37a35.61
199821.42 22.96 -----z30.13 37.74 43.37 57.11c55.69b51.38a37.27a27.79a19.50a36.76a
199918.10b20.35b26.90 29.57 39.80a-----z58.23 57.32 50.60 47.57c31.55h17.36f38.72c
200021.80f25.62e26.86c34.43b44.17a52.80 57.27a55.96e50.96g40.04c24.08f21.68i42.14d
200119.86i22.90g27.56d34.90i40.81d48.88f56.56d55.13a48.79a39.13 29.55a14.19d38.96d
200219.33m18.62g21.65h36.62a38.62b51.28a57.55 52.81 48.90 37.59b28.81d21.15e41.48c
200327.07d25.67j26.62g30.46f40.38b48.62a58.38b57.26 50.73 43.52b27.82h22.86i46.57e
200425.05j20.05g34.96g33.54d40.83a48.27 53.59b52.82c47.86b38.00c28.81i22.73i44.99e
200526.09h31.44j28.45i33.67c41.97b49.07 56.61 55.50k50.67x39.05l28.58k20.38o45.33h
200621.18n23.50j26.87h34.48e-----z52.80 58.42 54.28b47.26c38.00f29.59c19.57h46.14f
200718.76n22.65k29.76f-----z43.10a-----z-----z-----z50.73 37.04d33.67i22.21l43.62i
200819.48j25.29o-----z31.07a38.10 49.24a56.81 55.68 49.87 38.14c29.39g25.17b43.01d
2009-----z24.71g29.10b32.00 44.03 48.66a57.97 54.23a-----z35.19 -----z-----z43.03e
201022.65 23.00 26.81e33.14a37.83a-----z57.55 58.15d51.72e40.65 23.47 25.62b36.42a
201116.19 18.79 27.16 33.30 36.29 48.60 58.19 -----z50.57 -----z26.87 18.69b33.46b
201221.77a20.97 23.42 33.59a39.11d-----z57.65 56.42 -----z36.26 -----z-----z36.15d
201318.32 16.45f28.06 30.17 37.52 -----z48.00g56.26 48.43 33.13 28.70 19.52 33.35c
201419.39 24.43 28.57a30.60 38.10 47.37 47.42 53.00 -----z39.87 39.59a23.71 35.64a
201524.06 25.64 29.68 30.73 38.03 52.03 57.10 56.23 51.93 41.90 25.63 19.74 37.73
201618.97 22.90 27.94 31.43 37.16 52.27 55.35 53.35 48.20 40.00 29.67 21.71 36.58
201721.16 25.64 29.03 31.33 37.94 50.10 56.48 53.19 47.30 36.10 31.70 21.90 36.82
201820.00 23.50 24.70a31.80 40.77 49.20 55.03 55.13 50.27 38.23 21.57 18.90 35.76
201916.90 18.32c-----z31.40 36.03 48.53 48.53a-----z48.22c-----z28.37 22.35 33.19c
202029.35 22.10 27.94 32.69a-----z-----z-----z-----z48.37 39.71 -----z-----z33.36f
2021-----z19.93a23.35 32.00a39.53a53.57 57.71 55.29c50.00d35.86b30.41a25.84 38.50a
202218.97a15.62b15.62e31.03 40.10a51.71b58.20a56.80a51.21a38.32c-----z21.70a36.30a
202317.89d18.71d25.83b32.40 41.03b45.80 58.71 -----z50.70c39.27a30.57b23.41b34.94a
202420.65h24.28d-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z24.28k
Period of Record Statistics
MEAN20.61 22.81 26.71 32.44 40.18 49.69 56.49 55.52 49.58 38.60 27.54 21.12 36.78
S.D.3.59 3.90 2.85 2.25 2.39 2.56 2.13 1.64 2.13 3.04 3.07 2.73 0.96
SKEW0.25 -0.15 -0.79 0.29 0.27 -0.05 -1.90 -0.40 -0.18 0.05 0.39 -0.23 0.39
MAX29.35 32.70 34.06 38.23 46.81 54.77 60.23 58.80 54.07 47.57 39.59 25.94 39.08
MIN13.58 13.88 15.62 26.93 36.03 43.37 47.42 51.45 44.68 30.52 19.33 14.19 35.04
YRS60 61 62 67 69 66 69 66 68 69 62 62 43