COLORADO NATIONAL MONUMENT, CO

Average of Minimum Temperature (Degrees Fahrenheit)

(051772)

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
1940-----z-----z34.42 40.33 53.45 62.60 66.87 63.10 53.80 43.68 27.87 22.52 46.86b
194121.58 27.96 31.67a36.30 49.52 55.43 62.03 60.13a49.87 40.29 29.52a23.45 40.65
194218.48 16.89a24.76b41.50b45.42 57.77 66.27a66.04c48.97a44.97 29.53 25.13a40.48
194322.00b26.04b31.63d45.48c47.70a56.73 65.55 61.14b55.41c43.73a29.96b24.57a42.50
194413.25s23.52 25.52 34.70 46.81 55.23 64.19 66.29 58.40 47.00 32.30 24.37a43.48a
194523.61 28.89 29.29 34.03 50.03 51.63 63.52 62.16 52.83 44.45 27.93 17.00 40.45
194617.10a22.79 33.52 44.37 46.61 60.47 64.68 60.84 54.40 37.68 26.53 23.94 41.08
194714.55 25.32 30.97 35.97 49.61 56.15d63.48 61.19 57.67 46.45 25.37 19.90 40.55
194816.64c23.36a24.64c40.67 51.39 57.00a63.73a61.19 56.47 41.93d22.27h22.27a41.75a
194914.00 14.62b31.94 41.73 48.10a52.81d62.89c62.32 54.83a39.86c35.69d21.70a40.04
195017.61 25.70a28.92e39.20 44.97 57.00a60.84 60.03b53.00c49.85e31.80 27.55b41.37
195118.83a21.72c28.45b38.46b49.13 54.93a66.16 61.45 54.46b45.00j27.77 19.40f42.14b
195221.26 22.14 26.68 40.93c49.80a59.79a63.33d60.79c54.67 40.81 25.07 19.52b40.40
195323.17b21.04 30.00c35.52a42.55 57.61g63.29 57.00 55.92e41.79c31.17a17.81 38.11a
195423.13 29.21 26.52b41.13 47.42 51.43 63.89c57.68 50.60 39.46c28.86a15.00a39.53
195511.84 8.50 21.48 34.87 47.26 55.47 65.87 63.11c57.00 44.67a26.41a29.10b38.80
195628.77 21.15b30.13a39.87 51.23 61.83 63.32 60.13 58.23 45.00 24.80 18.90 41.95
195719.71 26.50 31.00 36.53 44.26 56.69d60.45 58.50a-----z38.69o26.41c21.42e38.15b
195821.54e29.04e29.37d34.67i46.50i59.56c63.69e-----z53.12d41.32c29.03a25.47a39.13c
195917.29 21.32 29.07c37.15d50.25c60.93b64.97b61.13 53.10 39.00 26.57 22.84 40.30
196015.52 16.76d29.16 38.07 44.94 57.93 -----z62.00a54.80 41.39h31.09h21.35 37.84c
196119.90 24.79 30.26 36.27 46.84 61.60 63.58 62.13 46.30 41.52b27.42f16.25c40.86a
196216.61c27.50b24.54c41.87 47.81 57.47 61.84 61.00 54.50 46.10 35.00 23.19 41.45
19637.97 29.00 29.45 38.77 53.94 57.20 64.81 60.55 58.17 49.29 34.43 21.61 42.10
196417.97a17.55 23.87 37.00 47.32 55.00 65.00 59.68 52.24a45.55 27.63 19.87 39.06
196522.10 19.89 23.71 34.17 43.35 51.93 59.74 57.87 46.03 41.39 34.07 21.87 38.01
196614.64f16.74a28.16 35.07 48.29 56.34a64.19 60.77 52.87 39.68 32.53 20.23 41.35a
196716.70a22.86 34.26 33.97 40.90 50.86b60.45 57.48 50.59a41.39 30.43 11.84 37.64
196812.45 26.24 29.03 30.10 42.43a53.10 60.10 53.10 47.40 40.13 29.50 17.13 36.73
196923.32 23.61 27.03 40.27 52.81 52.90 64.10 63.84 51.83 34.84 29.70 25.45 40.81
197021.84 30.50 28.84 31.10 48.81 58.27 64.16 65.42 51.00a38.29 32.50 24.35 41.26
197121.68 24.00 29.77 38.77 45.10 59.77 67.42 64.61 50.73 42.29 29.43 19.71 41.11
197221.13 28.28 36.10 -----z48.74 58.77 63.87 60.00 52.93 42.55 27.37 14.94 41.33a
19738.23 21.25 29.81 33.70 46.90 54.37 61.81d60.84 50.83 42.00 30.76a20.03 38.38
197411.10 14.46 35.03 -----z52.42 61.57 65.13a62.90a52.90 46.00 31.53 21.03 41.28a
197515.93b23.21 28.42 36.13 -----z53.07a63.68 61.10 -----z41.61 28.96b21.81 37.39b
197615.58 29.00 25.71 36.53 47.65 54.07 64.03a59.19 53.76a38.65 30.00a20.58 39.56
197715.52 26.04 23.06 39.24a47.39 63.30 63.74 64.19 57.00 44.26 31.29b26.52 41.80
197822.74 24.74a36.26 41.40 46.74 59.77 65.74 61.87 52.87 45.61 32.53 12.97 41.94
197912.13 18.43 30.06 38.57 46.97 56.53 63.65 60.74 56.83 44.81 24.13 20.87 39.48
198023.03 26.86 27.00 39.69a43.26 59.33 63.74 58.42 53.63 41.16 31.50 31.26 41.57
198127.87 26.57 30.00 42.37 45.97a55.93 61.26 59.48 56.00 40.90 32.70 23.03 41.84
198216.81 21.29 29.61 36.87 45.81 50.43 63.03 58.80a51.41a34.48b25.47 20.65 37.89
198321.90 -----z31.13 31.41a41.26 52.13 61.17a61.81d54.76a42.29g26.89c18.44d40.09b
198412.93b20.04a28.04c31.79b49.10b51.63c61.50c57.97a53.68b34.33d28.69d22.10b37.65
198520.03 18.46 29.33a39.22g48.07d56.64e60.60a62.00 47.59c39.67a28.25b23.94 39.51a
198625.39 28.57 36.07a39.26k43.92e56.63 56.61 58.74 47.73 36.07c27.33c21.62b39.88a
198715.55 23.36 24.83b37.03a44.90a55.47 56.81 55.39 47.34a41.90 25.57 16.30d37.04
19889.63a18.34 23.93b34.79b44.42 56.72a61.48 57.00 48.46d45.87a30.50b21.48 37.72
198913.58 19.93 35.45b43.83a49.72b55.07 64.74 58.19 52.83 40.32 29.47 19.77 40.24
199019.48b21.81a32.83a39.86b42.28b58.57b57.71 56.97 52.30 38.55b27.40 12.40a38.35
199111.10 22.61 27.19 32.74c43.10 54.54b58.63a58.48 50.10 39.35 24.40 14.10a36.36
19929.23 23.00 29.67a41.08d44.97 51.90 55.68 54.26 48.20 39.84 17.90a14.93a35.89
199323.69b28.18 34.52 39.53 47.27a55.67 62.07c55.97 50.00a37.16 23.80 22.81d40.06
199423.39 24.04 35.74 41.07 53.41d63.17 65.83b62.33a53.41c38.90a26.17f22.07d43.94a
199525.42g33.11i32.48h35.56n41.52f50.48e60.74d64.10b52.86a31.07b29.24e32.44o48.08f
199621.29j21.75i27.19e31.40j45.95k59.38f63.28b61.68c45.08e38.19e25.14i15.42l47.08g
199716.57j18.45h31.16l30.76i43.26l52.42f55.61h53.35e46.85d32.68c21.00h12.62b36.37h
199813.00q-----z-----z-----z-----z-----z62.87a61.74 55.47 39.14b28.70 17.52 44.24f
199923.17a25.00b33.40a31.61b41.59b54.10a59.70d56.83b46.82b44.50a37.68b22.65 39.75
200023.72b28.75a31.21b41.68b51.16 59.21a66.45 62.13 51.67 40.42 23.07b24.52 42.00
200123.03a27.86f35.70a42.48a51.48 58.87 65.45 61.16 56.71b43.27a34.48a19.75c44.76a
200218.83a21.69b28.90a44.52a49.83a63.03a66.90a59.55b50.83 38.42 27.20 22.06 40.98
200325.94 23.78a30.10 37.53 45.55 53.83 65.35 59.87 48.47 41.30a25.71b21.62b39.92
200419.29c23.26b39.77e41.31d51.21c59.21b65.03 62.40a51.86a43.41b31.68b24.37d42.73
200531.03b30.79 33.61c42.83a51.97 56.27 65.19 60.43a54.17 44.67a33.67f22.96c44.90a
200625.59d26.93 34.90a46.00e56.32f63.81c66.96e61.89c50.00b40.64i32.19i22.81d44.32c
200715.06 25.44a34.08e41.17f51.30h60.07b66.20a65.11c56.68b43.36f36.05h20.77a42.93d
200816.90a23.68a29.64c34.80e44.67d56.34a65.63a63.61 53.93 42.84 35.41a21.17g42.50a
200923.07a30.23b35.35e38.30c53.39 55.10 66.48 62.97 56.28a40.61 35.24a16.14b42.76
201020.97 23.18 32.71 41.43 46.90 62.00a66.81 63.03 57.83a45.19 30.87 30.25c43.43
201118.87 21.46 33.94 40.23 44.72b58.73 63.35 65.10 55.97a42.03 30.03 22.13a41.38
201223.94 25.83 36.35 43.34a53.23 64.77 66.48 64.52 56.00 42.45 35.10a21.52b44.46
201313.23 23.50 34.61 37.72a50.77a65.17a67.10 63.42 56.17 39.79q31.97 17.45b41.92a
201422.53a27.00a32.93b37.14b46.33a59.59a67.27a58.42 54.79a47.10 29.50 26.76f43.87a
201524.54g30.32c39.37a37.16e44.52b62.46d61.74 62.87a57.00 47.34b30.03 19.90a44.79a
201619.90b26.15b33.94 37.86a46.58 64.37 65.29 60.73a54.04b46.04c37.38a21.93a42.85
201721.90a31.75 38.80a37.90a46.24b62.31a65.10b61.76b54.00a40.13 39.66a25.50a43.75
201824.94 25.56c33.57a40.50 51.93a61.80 67.57c63.38b57.33 40.16 26.97a22.29j44.88a
201919.32 19.75 31.48 40.97 41.71 56.10 65.00 64.32 57.53 34.68c32.79a23.89c40.63
202018.72b22.15b36.77i38.58r51.19d57.83 62.87 64.84 51.10 41.34b33.58k-----z46.26d
202119.80p21.52c28.83a36.71b47.06 59.83 62.53a56.71 50.90 35.52h29.37c19.17g43.72c
202213.80k15.78j24.83b35.27d39.97a52.74c57.94 54.83a49.32b34.90k15.09h11.81e40.84d
202312.77e10.86g17.08e26.31d42.70k53.85d64.60a65.03a57.15c44.89d33.04e28.15d40.29b
202426.33a29.96e33.21g-----z-----z-----z-----z-----z-----z-----z-----z-----z28.15j
Period of Record Statistics
MEAN19.10 23.83 30.38 38.16 47.39 57.29 63.50 60.78 52.93 41.58 29.72 21.04 40.33
S.D.5.01 4.36 4.29 3.83 3.42 3.74 2.66 2.93 3.36 3.73 3.77 4.13 1.97
SKEW-0.22 -0.66 -0.23 -0.42 -0.00 0.15 -0.85 -0.49 -0.38 -0.35 0.02 -0.22 -0.30
MAX31.03 31.75 39.77 46.00 53.94 65.17 67.57 66.29 58.40 49.85 39.66 31.26 44.46
MIN7.97 8.50 17.08 26.31 39.97 50.43 55.68 53.10 45.08 31.07 17.90 11.81 35.89
YRS75 76 80 73 75 80 82 83 82 75 73 76 50