BOISE AIR TERMINAL, ID

Average of Minimum Temperature (Degrees Fahrenheit)

(101022)

File last updated on April 25, 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
194026.29 31.52 34.97 39.03 46.32 53.80 59.16 57.45 51.87 42.68 27.83 27.39 41.53
194126.26 30.82 32.71 38.17 45.87 50.37 60.42 57.26 44.67 39.13 32.40 27.87 40.49
194212.84 23.79 29.29 39.97 41.77 47.90 59.45 56.77 47.70 39.06 30.83 28.10 38.12
194320.84 26.82 30.00 40.93 41.16 48.70 57.65 54.65 50.77 42.39 30.80 24.94 39.14
194416.06 26.52 27.16 37.70 44.84 49.43 57.19 54.52 49.77 44.23 32.37 23.32 38.59
194526.39 29.93 31.06 33.70 44.23 48.03 58.29 57.55 45.13 41.10 32.07 23.58 39.25
194621.13 25.54 33.71 37.93 44.23 50.53 58.74 57.13 46.03 34.35 29.83 28.52 38.97
194713.94 28.96 33.32 36.67 48.06 49.63 58.35 56.65 48.20 43.81 28.73 24.23 39.21
194824.23 22.90 28.06 37.03 43.58 53.13 54.48 54.55 47.20 38.42 27.47 17.71 37.40
19490.52 22.50 33.03 38.53 48.16 50.93 58.29 58.16 50.50 34.42 34.13 23.35 37.71
195017.48 25.89 30.87 35.37 40.23 50.20 57.81 56.97 49.80 44.65 33.73 30.26 39.44
195122.16 28.86 27.00 36.70 43.84 48.03 59.90 57.65 49.13 38.65 29.83 20.84 38.55
195219.52 22.52 28.19 38.73 44.10 51.10 58.32 57.16 49.80 41.90 23.60 27.71 38.55
195334.19 26.86 30.81 34.10 40.16 46.27 57.03 56.23 50.27 39.23 34.93 24.13 39.52
195428.87 29.32 27.90 36.70 44.61 48.43 59.19 53.55 46.37 36.61 32.63 22.26 38.87
195516.39 19.04 26.71 33.43 41.58 52.27 56.39 57.45 47.93 40.16 27.57 28.87 37.32
195626.35 18.86 30.84 37.07 46.87 50.53 59.45 54.58 48.77 38.71 26.37 23.97 38.53
195712.90 26.79 32.77 37.50 47.13 51.83 57.39 54.71 49.97 38.81 26.97 28.00 38.73
195825.03 33.61 30.81 37.83 50.35 54.00 59.32 61.19 47.80 40.52 30.53 29.06 41.67
195928.71 29.50 29.71 37.40 40.10 53.70 59.68 55.13 48.13 37.00 21.23 16.71 38.08
196015.42 25.76 32.48 35.83 40.52 52.70 64.03 53.84 50.03 39.26 31.27 21.77 38.58
196123.26 33.25 34.58 34.47 43.16 56.60 59.26 62.94 43.53 37.32 27.30 24.61 40.02
196214.16 26.39 28.61 37.63 43.77 50.23 56.81 55.52 49.60 40.77 31.87 28.42 38.65
196314.52 34.04 33.00 37.37 48.74 51.77 55.65 57.77 57.30 46.48 35.60 22.03 41.19
196418.16 18.34 28.45 32.43 41.42 51.00 58.42 53.87 45.03 39.48 28.53 27.87 36.92
196529.06 27.54 26.16 39.43 41.90 50.90 57.61 57.32 44.07 42.19 35.63 22.48 39.53
196624.90 23.93 31.29 35.63 45.68 50.40 55.81 55.77 51.20 34.90 34.43 24.45 39.03
196729.52 28.64 31.65 33.40 41.55 52.57 62.68 61.52 54.43 37.74 31.87 20.16 40.48
196821.39 32.17 33.81 32.43 44.03 53.87 60.55 56.61 49.23 40.19 34.63 28.71 40.64
196927.26 29.82 31.03 37.37 45.94 54.20 56.55 55.32 50.20 34.26 29.07 27.94 39.91
197030.68 31.64 31.29 33.33 44.52 56.30 60.58 58.35 43.80 36.19 36.07 27.23 40.83
197127.97 29.29 30.81 37.73 47.32 52.57 59.35 63.13 45.80 37.61 31.60 23.68 40.57
197224.10 28.69 34.61 34.97 46.29 53.80 57.39 58.90 45.97 40.52 33.50 15.52 39.52
197323.23 31.00 32.87 36.97 45.61 53.27 59.23 57.52 49.30 40.71 35.43 32.39 41.46
197422.61 30.79 34.00 38.07 41.97 55.43 57.97 55.84 48.83 40.10 32.97 25.77 40.36
197520.26 30.25 32.52 35.13 43.32 50.37 62.32 55.71 48.63 41.65 29.73 25.58 39.62
197625.48 26.28 27.55 35.40 43.87 47.33 56.68 53.81 50.67 36.90 29.17 16.84 37.50
197711.90 22.86 28.42 38.93 42.16 55.47 57.13 59.45 48.40 40.52 30.23 30.97 38.87
197830.45 31.25 37.35 38.37 41.42 49.47 56.94 53.39 47.90 36.65 26.47 18.42 39.01
19797.13 26.82 32.23 36.93 43.61 51.23 57.81 56.61 51.13 41.77 24.97 27.58 38.15
198023.23 32.34 30.84 39.90 45.90 48.43 56.29 50.68 48.70 37.61 30.17 25.19 39.11
198128.16 27.00 32.68 38.27 41.90 48.43 53.16 55.97 48.27 36.29 35.00 27.77 39.41
198216.35 21.39 31.58 32.63 40.52 51.33 55.65 56.00 46.83 39.32 26.67 23.65 36.83
198328.26 34.00 36.52 36.07 44.16 48.87 54.03 59.71 45.43 41.23 33.97 15.90 39.84
198414.97 23.76 32.61 35.80 43.03 49.00 58.42 60.65 45.47 35.35 32.50 14.94 37.21
198511.32 17.57 25.35 38.10 44.45 51.33 61.55 53.32 43.63 34.77 19.37 3.74 33.71
198620.94 33.00 36.39 36.07 44.90 55.73 53.94 59.16 45.57 38.65 30.97 20.00 39.61
198719.16 27.79 33.52 39.73 48.32 54.90 55.90 52.87 49.00 38.74 31.70 24.71 39.70
198817.55 27.38 30.39 39.53 43.35 55.23 56.00 53.87 46.13 44.52 33.40 20.48 38.99
198915.97 14.18 34.48 39.43 41.23 52.97 59.45 55.03 47.90 39.48 28.73 19.90 37.40
199026.26 24.54 31.29 40.97 42.97 51.33 59.29 58.74 53.53 37.03 30.47 7.81 38.69
199115.52 30.93 32.10 36.57 41.68 47.43 57.77 60.10 50.37 37.71 30.00 22.97 38.59
199224.55 31.41 34.52 41.07 47.00 55.23 55.06 56.97 48.07 40.71 27.87 21.87 40.36
199318.06 21.39 33.71 37.60 49.32 48.87 50.42 53.32 46.53 39.90 19.97 24.97 37.01
199427.03 25.61 32.13 40.00 47.23 51.43 59.97 58.97 50.43 37.61 24.67 23.58 39.89
199529.10 30.89 33.58 36.57 44.71 49.87 57.45 54.00 50.50 35.06 35.67 27.06 40.37
199626.03 27.07 33.94 38.97 43.74 51.93 60.42 59.77 48.40 40.71 32.30 30.03 41.11
199724.90 27.00 34.26 37.70 49.29 53.37 58.19 60.68 54.37 40.23 33.87 23.10 41.41
199831.52 32.61 34.16 38.50 46.19 50.77 63.81 60.94 57.70 39.35 36.00 23.68 42.93
199928.26 29.46 33.45 35.27 42.58 53.03 57.32 60.58 49.13 40.19 36.70 26.29 41.02
200027.45 32.90 32.35 41.60 47.81 53.20 60.13 60.06 49.53 42.06 25.50 25.52 41.51
200120.81 25.89 35.35 36.93 47.03 52.40 59.52 62.71 53.93 41.13 34.90 25.06 41.31
200225.48 23.71 30.29 38.80 46.35 56.30 64.65 56.74 51.27 37.58 31.33 31.39 41.16
200332.52 28.39 36.97 39.63 46.61 54.47 63.77 63.00 52.83 45.32 29.20 30.42 43.59
200423.19 27.97 36.23 40.93 47.06 55.57 63.06 61.19 50.97 42.74 30.90 28.77 42.38
200526.52 27.25 34.68 38.90 48.42 51.23 62.52 61.84 49.13 41.77 29.50 23.06 41.24
200630.23 25.39 33.39 41.30 48.03 57.27 65.87 58.81 51.63 39.10 35.07 24.03 42.51
200720.58 29.79 36.84 39.67 48.29 55.87 67.55 59.87 50.93 41.03 31.20 26.32 42.33
200822.55 28.45 31.13 34.67 47.71 53.03 62.19 61.23 51.93 42.03 35.70 23.87 41.21
200925.71 28.32 32.10 39.00 48.32 56.40 63.87 61.90 56.60 38.81 32.47 19.97 41.96
201031.52 33.64 34.71 37.53 42.65 53.97 60.42 59.58 53.23 46.16 31.30 28.81 42.79
201124.45 27.04 35.71 35.97 44.13 52.23 59.61 63.26 56.33 44.00 30.90 21.03 41.22
201226.48 29.55 37.29 43.00 46.23 52.60 65.61 63.03 53.73 41.29 35.70 29.39 43.66
201312.00 27.04 33.32 37.73 47.84 55.37 65.35 62.74 55.33 37.94 31.17 16.39 40.18
201424.87 31.54 35.94 38.73 46.77 53.70 65.90 62.90 54.80 46.32 27.40 30.90 43.32
201525.90 34.64 37.58 38.43 49.97 61.03 63.00 63.23 53.10 48.52 29.30 26.06 44.23
201626.90 31.79 37.65 43.90 48.68 57.07 60.23 60.26 51.03 46.06 37.53 15.94 43.09
201714.26 31.04 39.58 39.30 46.90 55.83 65.90 63.29 53.87 37.77 35.30 22.45 42.12
201830.16 26.04 34.39 40.83 51.19 54.63 63.97 61.45 51.07 41.90 29.50 26.32 42.62
201926.77 27.39 32.48 43.00 48.39 53.77 61.74 61.90 52.60 34.35 29.43 30.45 41.86
202030.87 27.45 34.97 39.63 48.39 54.00 60.06 62.58 54.10 41.16 31.27 24.87 42.45
202129.23 27.25 32.23 38.90 46.74 60.93 68.97 60.35 51.50 44.23 35.70 26.94 43.58
202222.94 22.32 33.90 35.27 43.81 53.67 64.42 67.06 56.57 43.58 26.17 23.48 41.10
202326.26 25.25 30.42 37.80 52.45 55.77 65.61 64.42 55.43 44.90 33.67 30.10 43.51
202425.71 33.17 34.42 39.62f-----z-----z-----z-----z-----z-----z-----z-----z31.10i
Period of Record Statistics
MEAN22.85 27.67 32.51 37.70 45.19 52.48 59.61 58.30 49.91 40.06 30.88 24.20 40.10
S.D.6.36 4.11 2.92 2.42 2.85 2.95 3.50 3.36 3.37 3.17 3.78 5.04 1.97
SKEW-0.84 -0.73 -0.22 -0.04 0.11 0.32 0.36 0.13 0.25 0.27 -0.73 -1.31 -0.14
MAX34.19 34.64 39.58 43.90 52.45 61.03 68.97 67.06 57.70 48.52 37.53 32.39 44.23
MIN0.52 14.18 25.35 32.43 40.10 46.27 50.42 50.68 43.53 34.26 19.37 3.74 33.71
YRS85 85 85 84 84 84 84 84 84 84 84 84 84