ASTOR EXPERIMENT STN, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(350318)

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
1937-----z-----z-----z-----z43.85d49.00 51.22d51.29g51.11c46.81 43.90 39.00b46.41e
193836.52 35.39 36.84 41.30 42.39 49.53 50.61 47.71 51.27 44.81 38.68b37.11d42.68
193939.39 34.64 38.10 39.83 43.48 48.80o-----z50.61 -----z44.63d38.47 38.35 40.83c
194033.10 37.03 39.03 41.33 43.74 48.40 56.39 51.16 50.47 47.03 34.57 36.48 43.23
194136.68 36.93 37.10 39.47 44.26 47.60 52.94 52.42 47.20 44.93b39.67 36.74 42.99
194232.19 33.07 33.29 39.70 44.19 47.30 55.00 54.13 48.67 42.90 37.70 37.71 42.15
194329.23 34.61 33.94 41.10 40.32 46.57 51.00 49.87 47.90 44.00 37.90 33.16 40.80
194433.65 34.61a34.10a38.77 42.35 47.30 51.61 51.74 49.40 46.84 37.37 31.61 41.61
194535.71 36.29 34.97 38.77 44.77 44.67 47.55 48.23 47.83 43.29 38.00 35.58 41.30
194635.48 35.25 35.90 37.97 44.81 46.67 50.97 50.48 49.20 39.45 34.48a36.55 41.43
194731.74 37.04 38.97 41.40 45.19 48.38a50.00 50.68 47.33 45.55 39.37 36.81 42.70
1948-----z-----z-----z-----z-----z-----z49.55 52.94 46.83 41.42 36.67 32.10 43.25f
194924.58 33.32 37.61 40.43 45.19 45.39g49.45 49.42 49.40 38.23 43.30 35.74 40.61a
195025.35 34.93 37.13 37.37 41.03 49.13 50.19 52.55 46.83 42.81 39.83 42.97 41.68
195134.32 35.11 32.65 36.93 41.77 47.70 50.97 48.77 47.50 43.52 37.67 32.71 40.80
195231.45 34.41 34.97 36.23 40.97 46.47 50.48 51.16 47.70 46.03 32.90 35.61 40.70
195341.35 36.61 36.94 39.07 43.16 46.53 49.87 53.35 49.63 44.42 43.63 38.55 43.59
195433.90 37.29 31.74 37.43 43.00 46.30 49.06 52.07a48.90 41.74 43.60 36.61 41.80
195534.84 33.59a33.73a34.87 40.58 47.63 50.16 48.00 45.53 44.58 36.30 35.24b40.42
195635.58 31.50a35.23 39.00 43.87 47.77 50.90 52.45 48.27 43.45 35.73 35.77 41.63
195728.39 35.33a38.10 39.97 45.26 49.33 48.97 48.61 49.62a42.52 34.27 37.29 41.47
195838.35 40.75 32.84 38.37 45.26 52.53 54.94 51.55 47.77 44.35 38.00 41.84 43.88
195937.23 36.29 37.13 40.93 41.48 49.37 50.16 49.71 48.23 44.71 36.30 35.19 42.23
196033.26 35.38 37.32 41.03 42.29 47.23 48.29 52.19 46.73 45.03 38.37 34.74 41.82
196139.00 40.89 38.42 39.43 44.68 48.07 53.77 52.94 44.87 42.23a34.17 35.61 42.84
196232.19 36.00 34.00 39.47 42.71 45.60 50.68 50.37a49.30 44.87 40.43 36.35 41.83
196329.71 42.25 36.19 39.63 41.00 48.50 52.00 52.87 50.30 46.45 40.43 37.32 43.06
196437.74 33.48 35.74 36.97 41.00 47.23 50.74 50.23 46.63 43.19 36.10a33.45 41.04
196535.87 37.96 34.58 40.00 42.29 46.07 50.71 52.32 45.21a44.48 42.67 33.39 42.13
196637.03 35.89 35.13 41.13 40.35 46.50 51.13 48.65 48.60 42.33a39.00 39.68 42.12
196739.10 35.25 34.74 33.87 42.68 50.40 48.39 52.32 48.67 45.10 39.43 35.58 42.13
196833.39 36.79 39.06 36.17 42.87 46.37 51.81 50.52 48.63 41.74 42.33 33.32 41.92
196928.81 32.25 34.71 38.63 43.45 52.87 50.55 48.06 49.80 40.90 37.93 37.71 41.31
197035.16 36.46 35.16 35.87 41.23 47.80 48.77 48.10 44.37 41.84 38.87 33.81 40.62
197133.94 34.50 32.84 36.87 41.97a45.60 49.42 50.65 44.10a38.68 38.00 32.90 39.95
197231.29 33.59 37.58 35.97 43.35 47.21a50.92f49.10 44.47 38.77 37.93a32.58 39.26a
197332.65 33.63a35.52 38.32b41.39 47.07 -----z-----z-----z-----z-----z-----z38.09f
Period of Record Statistics
MEAN33.95 35.67 35.75 38.67 42.84 47.78 50.83 50.74 47.95 43.43 38.44 35.98 41.87
S.D.3.86 2.30 2.00 1.99 1.53 1.77 1.94 1.79 1.89 2.30 2.83 2.58 0.95
SKEW-0.47 0.98 -0.04 -0.51 0.04 1.11 1.07 -0.10 -0.40 -0.60 0.27 0.57 0.16
MAX41.35 42.25 39.06 41.40 45.26 52.87 56.39 54.13 51.27 47.03 43.90 42.97 43.88
MIN24.58 31.50 31.74 33.87 40.32 44.67 47.55 47.71 44.10 38.23 32.90 31.61 39.95
YRS35 35 35 35 36 34 34 35 35 36 36 36 31