CALLAHAN, CA

Average of Minimum Temperature (Degrees Fahrenheit)

(041316)

File last updated on April 18, 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
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1945-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1947-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z30.80 35.42 39.80 46.42 45.77 43.27 33.13 37.17 26.03 37.53c
195428.81 27.36 27.68 33.67 37.68 42.17 47.23 44.10 36.50 30.06 28.77 24.48 34.04
195519.74 23.57 25.68 28.83 35.00 45.07 44.68 46.39 38.87 34.23 28.27 27.87 33.18
195627.87 22.66 26.55 32.87 37.71 41.20 49.29 44.94 40.63 34.61 25.03 20.45 33.65
195716.58 27.75 32.35 32.40 39.43c44.07b45.00 41.52 41.10 32.81 23.37 22.97 33.28
195824.45 31.18 25.29 29.37 37.84 45.73 52.19 50.58 40.53 34.52 28.33 27.52 35.63
195927.23 25.57 26.58 30.33 33.94 44.27 49.45 45.61 41.87 35.29 23.57 21.29 33.75
196025.32 26.31 32.00 31.13 35.52 39.57 48.77 44.87 39.50 33.20a27.33 21.58 33.76
196124.52 31.75 30.68 32.23 37.03 47.13 47.10 49.23 37.63 31.94 25.73 25.97 35.08
196219.55b26.67a28.61c32.87 37.29 40.87 45.84 46.74 41.97 35.84 32.23 27.52 34.67
196318.90 34.04 28.87 32.30 40.94 43.60 45.65 46.68 45.20 39.39 32.33 26.80a36.22
196424.32 21.93 26.10 27.27 35.35 43.47 48.06 44.81 35.73 35.32 29.27 30.81 33.54
196527.26 25.07 27.77 35.70 35.00 42.93 46.74 48.68 37.47 33.94 31.60 23.87 34.67
196623.75c24.64 28.97a30.25b-----z42.20 43.71 46.45 41.10 31.97 32.83 27.35 33.93a
196725.52 25.43 26.23a27.39b36.48 45.13 51.35 50.90 44.38a35.53a31.07b16.07a34.62
196821.74 31.48 30.16 31.72a37.10a44.23 49.37a46.97a41.00 34.54c30.57b23.06 35.16
196923.06 25.68 26.32 31.36b38.68 46.64b48.10 43.63a42.43 31.45 26.70 28.74 34.40
197030.71 28.89 28.74 28.67 38.06 46.93 49.26 45.50a36.50b32.26 31.32b-----z36.08a
1971-----z-----z-----z-----z-----z-----z50.96c50.26 40.50 34.26 30.60 23.26 38.31f
197222.55 29.59 34.90 32.20 38.90 44.77 48.48 48.00 40.27 35.10 30.20 20.90 35.49
197325.74 31.04 29.20a31.27 41.13 45.23 49.52 46.03 42.03 36.10 34.73 32.29 37.03
197422.40a26.57 31.52 31.90 36.68 46.93a49.03 48.81 44.23 34.77 30.27 25.52 35.72
197524.03 27.79 30.81 28.04d37.00 40.80 51.84 47.35 45.17 37.35 29.07 29.16 35.70
197626.90 27.52 27.03 30.93 36.58 40.77 51.29 49.37a46.97 36.29 31.24a21.90 35.57
197717.52 27.96 27.52 32.90 35.32 49.80 49.10 52.69b44.53 36.29 30.20 30.58 36.20
197831.35 29.54 34.87 34.10 36.10 44.00 49.94 49.42 42.67 35.97 26.80 20.81 36.30
197923.61 29.00 31.74 35.24a39.74 43.30 49.48 48.52 45.17 41.68 29.17 28.52 37.10
198026.20a33.21 28.65 34.30 38.32 42.90a51.06 46.58 43.33c37.39 30.40 28.68 36.75
198130.58 29.54 30.23 34.97 39.97 44.73 48.03 49.32 45.03 35.45 34.52a33.13 37.96
198222.84 27.96a29.58 29.57 37.42 46.34a48.68 48.19 40.97 36.52 28.97 25.80a35.24
198328.23 32.68 34.23 31.97 38.52 42.07 45.45 50.03 42.90 37.77 33.57b30.17a37.30
198424.58 28.41 31.77a34.67 39.10 42.40 50.26 48.32 40.93 34.71 30.90 24.52 35.88
198523.58 25.50 27.06 36.50 38.55 47.37 53.23 47.84 41.80 35.29 24.69a24.27a35.47
198632.18c33.43 34.35 34.47 42.03 49.63 51.19 52.39 40.43 36.13 30.07 26.35 38.55
198723.60a26.93 29.77a36.03 41.17a47.20 45.45 48.16 41.70 39.03 31.67 27.45 36.51
198825.84 26.34 27.23 36.67 37.19 45.07 50.71 48.57a41.53 38.74 32.10 23.42 36.12
198921.74 21.89 32.52 36.27 38.48 45.53 45.71 46.35 42.00 35.39 27.53 22.10 34.63
199026.06 22.14 30.45 37.97a35.90 42.43 51.77 47.88g43.37 35.71 26.80 18.16 33.71a
199122.77 29.75 29.23 32.27 35.81 39.87 51.94 48.35 43.87 37.32 30.73 25.68 35.63
199226.97 31.03 33.52 37.60 42.06 46.53 50.13 48.29 43.07 37.90 29.31a25.68 37.67
199321.90 27.00 35.13 33.90 41.45 41.47 42.35 46.35 40.73 37.35 24.27 26.16 34.84
199425.71 26.75 29.55 34.63 41.87 42.13 50.55 45.03 43.53 33.26 26.20 26.06 35.44
199533.61 30.71 31.29 32.87 40.06 43.33 48.77 44.20a42.90 33.03 33.38a32.84 37.25
199629.55 32.62 31.03 33.03 37.61 42.30 52.23 47.77 41.37 36.13 31.86a30.87a37.20
199726.42 28.32 31.71 33.87 42.68 43.20 49.26 49.29 44.13 36.48 33.93 25.53a37.07
199833.00a32.04 32.81 33.47 38.39 43.80 51.29 49.58 46.63 34.16 33.00 23.65 37.65
199926.35 28.22a30.16 31.87 36.29 38.67 44.58 47.48 40.40 33.23a35.27 24.81 34.78
200028.32 32.69 30.23 35.30 38.10a44.83 47.77 46.77 41.50 33.77 25.67 25.39 35.86
200124.03 25.29 30.37a34.50 40.35 41.40 48.32 49.10 42.67 36.55 30.17a28.55 35.94
200224.55 27.46 26.35 33.70 36.71 43.90 50.39 45.58 40.83 30.45 29.43 28.10 34.79
200332.00 26.82 32.06 31.50 37.84 44.47 51.06 49.32 42.24a36.48 28.33 29.45 36.80
200427.29 29.10 31.65 33.77 37.29 43.75b50.23 48.00 39.13 35.26 27.77 26.71 35.83
200525.26 28.29 30.74 32.37 40.60a41.27 49.67a48.00 38.27 34.74 29.30 27.53a35.50
200628.68 25.93 28.19 33.63 38.57a46.70 51.65 46.19 39.90 31.84 31.83a25.71c35.73
200720.19 27.61 30.42 33.23 38.45 44.20 52.03 47.16 40.90 36.41b30.30 25.43a35.53
200824.42 25.86a27.87 28.90 39.23 42.20 48.48 48.42 40.57 34.65 31.07 22.40a34.50
200923.74 27.41a28.29 31.43 39.58 44.33 48.26 45.68 42.50 34.19 28.07 21.00 34.54
201030.97a30.71 29.65 30.77 33.87 43.00a48.35 46.29 40.07 38.52 28.53 31.17b35.99
201123.81 24.07a32.35 32.80 35.00 40.97 48.00 47.03 41.90 34.23 26.73 16.73a33.64
201223.63a25.55 29.77a36.97 36.00a41.70 47.52 46.68 40.30 33.80a29.90 -----z35.62a
201318.45 22.37a28.16 33.00 38.68 43.40 49.35 44.65 41.97 27.10 25.17 14.45 32.23
201420.55 27.93 29.90 32.47 37.58 40.93 50.16 45.19 40.60 34.94 27.86a27.90 34.67
201524.42 27.75 29.84 29.69a37.43a45.30 49.10 45.77a41.43 39.71 27.20 29.58 35.60
201630.63a30.38 35.40a39.37 42.71 47.40 49.00 48.48 39.80 37.57a34.47 23.84 38.25
201723.84 32.37a35.35 36.13 41.45 48.27 50.29 51.10 45.70 32.77 34.59a22.17b37.84
201830.71 25.93 29.80f37.14a44.13a43.53 50.87 47.97 39.40 36.10b27.21b-----z38.30b
Period of Record Statistics
MEAN25.32 27.92 30.05 32.91 38.22 43.83 48.95 47.44 41.63 35.12 29.71 25.50 35.59
S.D.3.84 3.01 2.60 2.63 2.30 2.43 2.30 2.11 2.34 2.44 3.03 3.95 1.38
SKEW0.08 0.02 0.28 0.04 0.39 0.27 -0.65 0.03 -0.12 -0.29 0.04 -0.47 0.01
MAX33.61 34.04 35.40 39.37 44.13 49.80 53.23 52.69 46.97 41.68 37.17 33.13 38.55
MIN16.58 21.89 25.29 27.27 33.87 38.67 42.35 41.52 35.73 27.10 23.37 14.45 32.23
YRS64 64 63 65 64 65 66 65 66 66 66 63 59