ASPEN 1SW, CO

Average of Minimum Temperature (Degrees Fahrenheit)

(050372)

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
1980-----z-----z-----z-----z-----z-----z48.35 45.74 39.83 27.67a17.37 19.32 33.05f
198111.71 12.00 18.35 29.07 33.81 41.87 48.23 46.13 40.27 30.20a21.80 11.90 28.78
19829.03b8.81a17.79b21.70 32.19 38.93b45.06 47.53a39.70 25.87a15.11c9.37a25.93
19838.47a12.00d19.69b22.04b30.39 39.17 46.71 48.39 40.80 31.33a20.52a11.82c27.61
19843.89d8.63b16.03 21.67 35.74 39.36b46.76b46.84 38.56c26.04c18.41c11.88g27.45a
19856.63d6.04b18.90b28.90 35.84 42.10a46.84 45.93a35.79a30.27a19.83a11.53a27.38
1986-----z15.81b24.21b28.07a33.61 44.33 46.35 45.97 38.48a28.93b19.04b10.86b30.51a
19876.12g12.50d15.73e26.44c35.37a42.10 45.19d45.28b38.00e32.62b17.84e8.92e29.09a
19886.50i11.25e15.05i25.77d33.64c46.11b47.87 47.16 36.23 32.07a18.43 7.56f33.17c
19893.08f8.42b22.45 28.59a34.74 40.31a47.81 44.10a39.04b28.00 19.62a9.32 29.31a
19907.19 12.46 23.81 29.60 33.81 44.20 46.65 45.52 42.13 29.00a18.53 3.60a28.04
19914.68 14.50 18.48 23.67 34.20a42.17 45.29 45.61 38.76a29.48b15.76a6.03 26.55
19922.57a11.34 20.06 28.50 34.13 36.83 41.32 41.10b37.23 30.39 11.20 4.23 24.91
19938.30a8.93 16.41b21.69a31.41b36.03 39.93a42.81d34.72a28.00a-----z6.15d24.95a
19949.65 9.35b19.23 26.07b35.58 43.03 45.40a46.87 38.15c28.90a16.00b-----z28.93a
199510.26 19.46 20.28b24.58f32.23a39.10 44.60a48.27a39.50 26.72b22.00a-----z30.24b
19968.45b14.89a-----z25.53 36.87 42.27 47.97 46.07b37.31a26.62b20.17a7.75c28.54a
19979.87 8.11 18.42 23.03 35.30a43.00 45.66b45.79b41.31a28.29c18.97 8.27a27.17
199812.10b11.92c17.65e23.55a35.52 37.63 49.47a46.73a42.37c-----z21.83 9.29 28.01a
199913.55b13.79 23.57a24.93c32.71 40.37 48.66b47.45 36.87 30.00 23.33 10.42 28.80
200015.59b17.68a20.94 29.34a37.58 42.17a48.48 48.52 40.27 30.93a10.79b10.67d29.41
20017.21b12.04b21.68 28.83a36.17a43.86b49.83b47.26 41.33 31.20a23.21a8.29c29.24
20028.00 5.67a14.26 29.83 35.52 44.63 49.50a47.77a40.97 28.29 16.93 12.70a27.84
200316.32 12.36 19.70a27.31a35.93a40.30 50.39 48.68 37.63 34.10 19.39b12.26 29.53
20048.38b10.21 23.57a29.90 36.00a41.40 46.40a45.03 38.90a30.77 21.24a11.26 28.59
200516.55 14.25 19.47a26.62a36.13 40.37 48.57a45.63a40.50 32.61 19.97 10.71 29.28
200611.50a10.26a18.31b28.78c36.13 44.23 50.47a47.55 36.13 30.57c20.70 11.71 28.86
20076.30a15.89a23.55 29.45a36.00 43.15d49.19 50.26 40.83 28.93a21.73 9.65 29.58
20084.20a11.36a14.83b21.83 32.74 40.86a48.00 47.00a38.33 29.06 23.04b9.80a26.75
200912.07b13.64c19.35 23.77 36.97 40.90 46.80a44.32 40.67 25.93a20.14b4.87a27.45
20109.80a9.39 18.13 25.79a31.90 42.37 47.77a45.74 40.50b31.30a15.90 17.84 28.04
20117.52 6.93 20.06 24.13 31.16 42.03 48.45 48.10 40.23 29.77 17.30 9.06 27.06
20129.81 11.34 21.63a29.23 35.03 -----z48.84 48.58 40.33 29.00 22.70 9.45 27.81a
20135.84 7.61 17.81 23.87 34.16 43.50 49.10 46.84 41.13 27.71 19.83 8.16 27.13
201410.00 15.07 19.32 26.20 34.19 40.50 48.71 45.26 43.03 33.16 17.63c15.29 29.03
201514.35 17.93 22.81 28.37 34.23 46.43 47.90 48.26 44.00 35.35 18.97 9.71 30.69
20168.61 15.34 20.26 27.93 33.23 45.90a49.06 45.35 40.20 33.10 23.70 11.45 29.51
201711.03 20.11 23.90 26.30 32.55 43.27 49.23 46.00 40.13 27.74 26.00 13.74 30.00
201813.68 13.36 18.74 27.50 37.00 44.10 49.32 46.71 43.17 31.00 16.83 8.71 29.18
20199.10 9.29 19.77 28.43 31.10 41.50 48.42 47.81 44.26k21.90 19.77 9.43a26.05a
202010.06 9.17 22.61 25.23 35.94 42.23 47.32 49.74 39.63 28.45 20.47 7.87 28.23
20219.32 11.96 18.32 26.80 35.00 44.90 51.19 47.65 43.20 29.42 25.00 15.65 29.87
20229.06 8.54 16.06 25.47 34.35 43.53 50.13 48.94 43.63 28.74 15.00 11.35 27.90
202310.94 7.75 12.77 22.10 36.97 40.07 48.45 47.61 40.47 32.06 20.30 14.68 27.85
202412.23 14.76 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z13.49j
Period of Record Statistics
MEAN9.60 11.87 19.49 26.23 34.49 41.93 47.63 46.68 39.77 29.57 19.36 10.33 28.26
S.D.3.25 3.48 2.80 2.64 1.83 2.39 2.21 1.74 2.18 2.51 3.19 3.31 1.30
SKEW0.15 0.40 -0.16 -0.35 -0.45 -0.34 -1.42 -0.68 -0.18 -0.29 -0.50 0.47 -0.47
MAX16.55 20.11 24.21 29.90 37.58 46.43 51.19 50.26 44.00 35.35 26.00 19.32 30.69
MIN2.57 5.67 12.77 21.67 30.39 36.03 39.93 41.10 34.72 21.90 10.79 3.60 24.91
YRS40 44 41 42 43 42 44 44 43 43 43 40 31