CHACO CANYON NATL MON, NM

Average of Minimum Temperature (Degrees Fahrenheit)

(291647)

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
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z53.23i39.20 33.84 17.63 5.16 23.96h
1913-----z9.46d21.68 27.60 37.13 42.39l-----z-----z-----z-----z-----z-----z23.97h
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z43.40p50.45a57.10 56.94 48.60 33.26 22.70 22.32 41.62e
192316.73a16.00 22.32 32.93 40.73a44.43 57.71 55.13 -----z-----z-----z-----z35.75d
1924-----z-----z-----z-----z41.10u45.03 54.23 51.45 42.79b33.94 20.32k11.33s45.49g
1925-----z-----z22.77 32.00r-----z51.14i55.32 53.10 45.97 -----z-----z-----z44.29h
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1932-----z-----z-----z-----z-----z49.71i56.84 56.77 44.61b32.06 18.50 10.81 36.60f
19336.81 10.89 24.32 27.50 36.42 53.30 58.35 57.39 51.57 38.74 23.80 19.16 34.02
193415.10 24.57 26.65 34.93 45.00 46.60 58.97 57.42 43.33 34.10 24.47 15.29 35.54
193519.06 18.93 23.50a32.72a39.35 47.67 58.23 55.10 44.43 39.65 25.93o17.32 36.00a
193615.81 23.72 25.97a33.17 42.52 53.27 57.19 54.87 46.33 34.26 18.28a16.32 35.14
1937-0.67a18.96a21.53a30.67 40.23 47.87 55.52 54.66b46.13 32.77 20.30 18.74 32.23
193817.45 22.46 -----z34.30 37.00 49.57 52.48 54.94 47.23 36.68 15.10 17.61 34.98a
193912.45 -----z18.81 26.50 36.84 47.50 55.65 53.87 50.37 29.43a21.27 14.16 33.35a
194015.55 22.24 24.33a30.63 42.68 49.57 55.32 53.19 48.17 -----z25.23 18.87 35.07a
194119.19 25.00 27.48 -----z40.06 41.57 49.81 49.39 42.80 34.16 25.07 20.16 34.06a
194212.03 16.89 22.45 -----z35.42 46.57 51.90 54.16 40.70 34.74 22.20 20.32 32.49a
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
19448.77 20.55 21.71 27.97 38.81 45.20 56.26 52.87 45.83 -----z-----z-----z35.33c
194514.32 23.61 21.19 26.80 37.71 41.10 54.32 56.97 42.80 34.33a16.93 3.55 31.14
19465.77 15.39 27.32 37.13 39.03 48.80 57.23 57.29 48.27 30.29 23.52c19.23 34.11
19475.42 22.86 25.35 30.17 43.68 46.63 57.62r56.58 48.17 37.77 20.93 14.45 32.00a
194811.71c21.21 22.61 33.53 41.03 47.00 54.23 53.68 46.33 35.00b18.37 18.32l34.97a
194918.08g15.50 24.90b34.54d38.55 47.80 56.23 52.26 49.37 31.23 20.47 12.48 34.85a
195013.42 20.78a24.24f33.00 36.10a45.90a56.06 50.97 45.60 39.30a21.97a15.13h36.31b
195114.04c19.18 21.50e33.77 41.00a46.60 59.29 56.16 44.52a34.04e19.52g14.88f37.01b
195221.93b19.15c21.40a32.30 42.19 49.00 53.93a56.33a44.75b31.41d20.07 9.42e33.49
195319.06 15.93 26.45b30.04c36.17b50.93c58.03 52.34b43.00d34.48f24.17a11.13 33.39a
195417.86b17.43 21.33a35.62d42.47a48.18b56.61 52.26 46.41a35.91h21.58f16.87 35.50b
195517.40a15.54d20.54g24.55h36.28b44.26g53.23 55.67a44.07b32.59b17.21f16.97b33.97d
195622.83a9.06l16.11d26.00j35.46e48.26c52.20a50.47a43.30c32.83b13.40 7.61c32.25b
195721.27a25.68 25.10b29.80e38.43c46.64h56.16 55.71 41.71b37.00e22.00 15.52 33.49a
195812.30a24.21d23.79c30.38f41.21c50.14h55.66b55.48d47.41c35.60f19.75b14.37a32.69c
195912.19d18.68c19.30d31.20 36.26d50.30c54.72b54.21b40.88d31.33a18.80 15.93a31.98
19609.81 14.42j29.67v31.60 36.84 48.50 58.91t51.50i44.67 33.35 23.00 13.71 30.18d
19618.30a19.43 25.58 28.77 35.87 46.60 52.39 52.45 38.97 26.71 21.17 0.29 29.71
19621.03 18.18 -----z31.07 31.77 43.63 51.94 49.10 45.83 32.61 24.03 11.45 30.97a
19632.77 16.96 21.23 25.47 37.06 41.13 56.26 54.97 46.73 34.19 21.00 4.77 30.21
19644.57a7.17 16.94 22.93 36.52 42.90 54.00 49.26 42.93 25.77 16.60 14.81 27.87
196514.29 12.14 17.71 -----z33.77 39.80 52.35 46.68 38.57 26.87 25.20 19.13 29.68a
196610.39 12.86 19.58 28.50 39.48 46.07a56.81 53.50a45.73 31.45 21.80 11.71 31.49
19675.10 15.61 27.13 28.59a33.45 47.03a57.03 52.90 45.24a29.03 19.50 7.39 30.67
19688.10 20.97 22.00 23.57 33.84 43.00 51.61 49.48f38.43 28.13 17.97 2.19 26.35a
196914.39 16.86 18.61 27.93 38.13 44.77 55.32 54.77 45.73 32.32 19.33 15.93a32.01
197011.10 17.14 19.00 23.47 34.29 44.53 -----z56.87 42.57 27.97 20.73 11.87 28.14a
19716.45 13.86 19.13 23.73 31.26 43.43 54.42 53.94 40.97 31.06 21.20 15.45 29.58
197210.94 12.69 20.71 25.70 33.42 48.27 55.45 53.23 46.63 40.94 23.53 12.84 32.03
19739.68 22.21 24.84 25.47 35.52 -----z-----z50.71 41.07 27.29 22.90a-----z28.85c
197412.00a10.46 25.27a22.97 39.68 48.93b53.80a50.03a39.59a36.83a21.33 8.97 30.82
19758.03 19.14 23.87 24.64b33.27a41.50 54.26 48.30a43.93a25.27a16.97 11.32 29.21
19765.68 18.52 16.29c28.71b39.63a46.76a55.42 50.71 43.47 26.84 11.22c0.37a28.63
19774.80a15.89 20.27a28.90 33.83a46.27 56.48 55.48 46.76a32.94 22.73 18.29 31.89
197825.16 25.26a27.42 28.72a36.90a48.33 55.52 51.03 44.07a32.60a28.97 9.14b34.43
197914.32 19.39 25.26 28.30 39.29 43.97a49.00a49.34b44.50 31.61 17.87 14.41b31.44
198022.29c16.54c19.06 25.93c35.03a45.80 53.77a-----z44.20 26.90b16.37c17.28b29.38a
198110.79b-----z23.00a30.93 38.07a48.23d53.90b53.10j45.32b33.61 20.31a14.97b31.91b
198211.35 14.04c24.06 30.13 36.96g43.38a52.28b48.38g47.58d28.57a22.56c21.19d29.51b
198317.61 21.96 24.97 25.63 33.06 41.47 51.44d54.70a44.60 33.74 22.40 17.80a32.45
19849.33a14.55 19.35 25.14a38.97 47.03a53.97 51.97 45.73 33.23a21.33 18.87 31.62
198517.71 18.74a27.26 32.47 40.13 48.00a55.60a53.00a42.29b34.27a26.47 11.90 33.99
198615.00 22.57 25.39 34.59a38.19 50.93 54.74 56.55 44.70 31.97 25.93 19.63a35.02
19878.55 21.89 22.43a28.70 41.10 45.47 51.19 49.94 41.47 32.39 22.87 13.00 31.58
198810.77 21.03 20.39 29.23 38.67a49.93b57.19 56.71 43.03a33.72b23.13 10.97 32.90
19897.28b20.18 26.81 30.60 39.79b49.17a55.77a53.23a43.21a30.75c16.93 14.87 32.38
19905.58 13.96 27.35 35.97 41.43a49.43 57.08e52.55 49.53 29.79c22.30 1.67a32.22
199110.29 22.07 23.87 28.70 35.43a48.86b53.97 54.04e44.45a31.35 24.97a21.00 33.25
199214.00a22.72 24.13 33.88d42.03a45.47 53.40a51.93a42.97 33.80a15.57 7.29c32.27
199323.38b23.57 21.48 28.77 39.00 42.93 53.81 54.29 41.13 30.26 18.27 10.90 32.32
19947.57a15.46 25.04g31.38d37.13 49.22c58.62b57.65 45.73 32.74 21.31a17.10a33.99a
199520.30a22.14 25.90 29.67c36.23a42.17a52.71c57.74 46.93 28.16 20.42f20.81o36.20b
199614.03a21.28 21.26 29.20 43.42 50.73 57.52 56.13 43.80 33.20a22.83 17.84 34.27
199712.17b20.61 21.90 29.27 43.06 48.00a52.61 54.90 50.80 29.20a22.83a13.60a33.25
199818.66b22.04a23.87 26.73 36.70a43.30 57.35 55.06 46.63 35.35 23.79a13.87a33.61
199917.03 14.48a25.55 28.00 37.14b45.90 57.61 54.71 42.57 27.26 16.90 8.58 31.31
200015.40a22.79 25.06 33.40 38.42 51.30 55.13 48.90 43.63 34.97 17.93 12.72b33.31
200111.19 18.52a24.03 30.37 39.90 49.57 56.87 50.55 42.90 31.84 24.10a9.07d32.41
200213.13a9.59a17.83a33.17 37.32 49.43 56.42 51.32 46.71b32.23 22.20 15.97a32.11
200315.32 19.89 23.53a29.33 38.48b45.57 56.45 54.50a43.53 36.87a23.93b15.50a33.58
200416.45b16.28 26.03 32.97 38.03 46.50 51.97 52.26 44.37 33.58 22.14a11.68 32.69
200521.10a25.61 25.61 -----z30.47a44.07a54.77a54.29 48.13 34.26 21.28a9.55 33.56a
200611.90a12.46 23.90 30.23 41.50a49.90 59.26 57.45 42.27 34.26 19.86a11.58e32.88
20078.41b19.68 25.39 33.90 41.70a51.43i57.21b58.43a46.83 30.60a19.59a17.00a32.61a
20089.17a20.29e19.80f25.96c36.25c49.48a57.27a55.21b44.21b30.38j17.58f17.83g37.23d
200911.72b16.56c24.73e29.00f45.07b48.70 58.17a50.72b43.20j29.36i16.92e6.93c31.06c
201010.41b20.20c21.20a32.00v38.00a50.20 59.77 53.80a46.40 35.13 17.72a22.52b34.12a
20117.70a12.54 22.97 29.70 36.87 47.37 57.00 57.23 46.10 31.13a23.10a8.74 31.70
2012-----z-----z-----z-----z-----z-----z-----z-----z-----z28.62b-----z-----z28.62k
2013-----z-----z-----z-----z37.76b48.96c58.17b51.03b37.73h27.60a23.40 11.65 36.94e
20148.61 16.36 20.58 27.03 36.53a47.33 57.61 51.03 47.00 33.00 19.50 19.86b32.04
201518.35 20.04 24.29 30.00 38.45 49.00 55.77 52.77 44.33 35.81 22.24m16.74 35.05a
201618.39 21.59 -----z-----z-----z-----z-----z53.40k48.93 40.65 31.10 19.52b30.03f
201719.70a24.81a24.48 29.73 37.70a48.70 56.90 -----z45.45a30.52 24.33 6.18c31.68a
201810.93b17.85a22.29 32.48i37.86b47.93c57.83b53.60a45.16e35.39 15.10a13.76j34.39b
2019-----z16.39 27.10 29.79f36.26 46.14a56.77a52.93a46.70c21.78d17.71b13.62g35.75c
2020-----z17.52 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z17.52k
2021-----z17.06j-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2022-----z-----z-----z-----z-----z-----z-----z-----z-----z33.93q16.52g-----z-----z
2023-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN12.73 18.53 23.01 29.68 38.03 46.95 55.40 53.64 44.78 32.37 20.99 13.49 32.24
S.D.5.43 4.14 2.87 3.33 3.04 2.89 2.29 2.60 2.72 3.58 3.40 5.24 1.67
SKEW0.04 -0.43 -0.43 -0.03 0.01 -0.37 -0.46 -0.32 -0.07 -0.13 -0.09 -0.59 -0.41
MAX25.16 25.68 27.48 37.13 45.07 53.30 59.77 58.43 51.57 40.94 31.10 22.52 35.54
MIN-0.67 7.17 16.11 22.93 30.47 39.80 49.00 46.68 38.43 21.78 11.22 0.29 27.87
YRS83 83 79 74 85 82 85 83 88 83 80 79 45