EPHRATA AIRPORT, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(452614)

File last updated on April 19, 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
1949-0.40a15.25 33.65 39.87 53.26 55.33 59.13 59.77 54.77 38.58 37.14a24.23 39.21
1950-1.28b21.57 32.16 37.73 45.81 54.60 61.90 63.19 52.87 40.52 30.77 29.55 39.12
195123.39 25.11 27.00 40.93 47.16 55.53 62.55 60.97 52.90 40.32 29.97 17.84 40.31
195214.77 24.79 31.81 40.83 49.03 55.27 62.97 60.26 55.07 46.55 26.70 27.97 41.33
195330.61 30.61 33.19 39.07 44.84 50.47 60.77 59.35 53.47 42.42 34.73 28.61 42.35
195419.23 29.18 29.52 35.83 48.81 51.00 58.52 58.13 50.83 37.97 36.47 24.68 40.01
195521.87 22.07 25.32 34.00 43.48 55.63 58.23 58.81 50.00 38.48 21.63 18.16 37.31
195622.61 14.03 30.13 42.63 51.42 51.73 63.68 60.26 50.53 39.19 27.47 24.19 39.82
19578.03 19.89 33.16 41.33 52.68 56.10 58.55 58.87 54.27 41.84 29.77 28.45 40.25
195829.65 36.18 31.32 38.33 54.90 60.70 65.26 64.10 51.20 40.45 29.77 27.71 44.13
195924.06 25.11 33.00 40.87 45.10 55.50 63.58 58.74 50.63 40.29 26.07 25.65 40.72
196015.13 27.31 32.16 38.73 44.42 55.10 66.94 57.94 52.07 40.81 30.03 22.71 40.28
196125.61 31.89 34.26 39.47 46.48 57.27 63.68 65.55 50.07 37.32 25.27 20.58 41.45
196218.84 28.07 30.52 41.13 44.90 53.93 62.52 57.52 51.97 41.58 33.17 29.35 41.12
196315.48 29.11 33.29 38.90 48.74 57.27 59.77 61.29 55.37 42.39 32.27 23.90 41.48
196422.65 24.72 29.90 36.07 46.06 54.57 59.58 56.10 48.40 40.10 30.20 16.32 38.72
196521.52 26.75 29.48 40.67 46.90 56.27 62.71 62.52 47.73 41.32 34.67 23.84 41.20
196619.42 26.79 32.19 39.03 47.55 52.93 58.61 60.65 55.03 39.42 33.87 29.81 41.27
196728.52 29.79 29.87 34.03 45.48 57.63 62.65 63.94 55.63 40.81 30.37 22.10 41.73
196823.32 30.79 35.39 37.87 48.97 56.27 64.84 57.97 53.17 38.58 33.73 20.65 41.79
19698.13 20.64 32.00 40.00 52.35 60.60 60.45 56.19 52.30 36.94 29.53 28.35 39.79
197021.74 30.54 32.26 35.17 47.29 59.37 63.48 59.58 47.00 38.23 29.50 16.35 40.04
197119.23 28.61 28.65 37.77 50.77 52.17 64.45 64.26 48.63 38.81 32.13 15.23a40.06
197217.55 23.24 33.06 34.90 50.74 56.27 60.58 64.42 49.80 40.48 36.03 20.48 40.63
197324.10 30.21 35.61 42.03 50.97 58.27 64.97 59.16 52.23 40.42 27.33 29.74 42.92
197418.06 29.86 32.06 41.93 45.26 57.37 61.13 62.58 55.07 40.97 34.90 27.90 42.26
197518.77 22.25 32.00 38.40 49.03 55.70 67.74 59.26 54.73 44.87 27.70 23.26 41.14
197622.52 29.86 29.97 39.73 46.94 51.97a59.90 57.26 54.63 39.35 28.97 22.26 40.28
197717.16 28.82 32.71 42.73 44.48 59.90 60.65 65.55 49.10 39.19 28.67 24.16 41.09
197824.65 30.54 35.94 40.43 46.00 55.00 62.35 60.45 51.30 38.84 25.13 16.97 40.63
19796.84 22.50 33.65 38.83 50.90 57.57 63.32 62.32 55.47 44.97 27.03 29.35 41.06
198012.97 28.07 34.03 43.13 49.23 52.20 58.65 56.45 50.73 40.26 32.60 28.26 40.55
198133.48 30.46 35.35 38.03 47.13 50.73 57.32 61.26 49.97 37.45 31.73 20.35 41.11
198215.00 24.07 30.32 31.90 44.77 57.27 58.32 58.87 49.77d37.55 25.73 21.71 37.94
198327.68 30.14 35.87 37.17 47.42 51.73 56.94 60.52 47.23 39.03 34.33 12.48 40.05
198421.48 28.45 33.97 35.93 41.35 51.73 59.61 59.55 48.07 34.77 28.60 8.77 37.69
198516.48 7.86 28.65 39.67 48.48 54.50 65.13 56.06 46.73 38.29 16.13 13.23a35.94
198622.39 24.36 35.23 36.97 48.32 59.27 56.58 65.16 50.40 42.03 32.57 25.39 41.55
198721.07a30.50 36.32 43.47 50.42 56.80 59.68 60.45 52.83 39.65 33.40 23.42 42.33
198820.48 27.31 32.45 41.33 46.03 53.97 61.71 57.97 49.77 46.29 32.53 22.32 41.01
198923.52 18.00 31.35 41.80 46.65 57.57 58.26 57.84 51.30 40.55 33.93 26.71 40.62
199029.42 23.82 33.42 42.90 46.19 53.77 65.74 61.61 55.87 38.71 33.23 14.45 41.59
199118.48 31.39 30.65 39.33 47.45 50.97 61.97 62.74 53.53 38.52 32.50 28.71 41.35
199228.35 32.86 37.55 41.20 49.00 59.80 61.26 58.77 47.80 41.03 32.37 14.90 42.07
199314.39 20.43 31.32 37.57 50.90a52.67 54.45 56.74 48.67 41.13 23.47 29.26 38.42
199430.03 26.82 33.90 44.17 49.39 53.27 63.26 59.97 53.37 40.81 29.00 26.68 42.55
199528.03 31.68 33.35 39.27 49.52 54.70 61.77 54.42 54.30 38.81 32.20 26.61 42.06
199618.81 21.38 32.68 40.20 43.90 53.77 62.61 59.61 48.13 39.74 26.20 18.39 38.79
199719.74 24.39 32.94 37.77 51.35 54.17 60.48 61.81 52.93 40.87 32.00 25.94 41.20
199824.90 33.57 35.48 40.47 49.48 55.60 66.74 62.68 54.43 39.39 35.57 21.87a43.35
199928.26 30.43 34.03 37.77 44.10 53.70 59.52 62.39 50.63 39.52 36.63 30.32 42.27
200024.27a30.97 34.23 41.23 48.06 55.60 59.29 58.13 49.10 39.84 26.23 23.42 40.86
200126.10 25.96a34.35 39.07 46.42 50.21a60.06 61.29 53.33 39.58 33.37 26.94 41.39
200227.77 26.64c27.35 36.73 44.81 54.90 62.60a58.00 49.24a33.44d28.50 31.06 40.09
200330.23 28.11 32.39 36.57 45.39 57.20 60.45 58.74 53.97 41.55 24.20 24.68 41.12
200422.90 28.07 34.26 38.27 46.26 54.80 63.65 61.13 49.60 41.71 28.63 28.71 41.50
200521.26 24.71 32.87 38.00 49.35 53.57 59.81 59.32 49.10 40.71 29.73 19.23 39.81
200629.42 24.71 31.68 37.57 46.29 54.87 62.39 57.39 49.57 38.13 27.50 20.55 40.00
200719.42 28.61 33.06 37.70 46.10 53.27 64.42 57.97 49.73 37.10 29.27 21.81 39.87
200811.65 24.83 28.90 32.47 49.71 52.40 61.03 58.87 49.60 38.61 32.43 16.10 38.05
200918.06 25.25 29.16 38.33 46.48 57.77 62.81 59.71 52.40 38.06 29.13 18.61 39.65
201031.10 33.18 33.42 39.87 43.23 52.80 60.29 58.81 51.37 42.06 26.23 23.42 41.31
201122.81 23.00 31.52 33.20 43.23 52.47 56.03 58.52 51.90 40.68 25.07 20.71 38.26
201219.13 27.86 31.03 38.60 45.90 52.23 61.32 60.52 50.67 38.97 32.93 27.32 40.54
201321.97 26.64 31.90 38.17 48.13 54.20 65.45 61.19 53.97 36.68 29.31a18.10 40.48
201425.06 22.57 31.55 39.43 48.94 56.77 65.26 63.26 53.20 45.55 27.97 28.77 42.36
201527.74 33.54 36.03 38.07 52.06 63.33 65.39 61.16 48.70 45.74 27.63 23.55 43.58
201626.81 30.52 33.90 44.23 49.97 54.40 60.03 58.32 48.47 41.35 37.27 15.87 41.76
201716.58 21.75 33.10 37.87 47.32 54.67 61.10 62.16 51.07 36.10 31.40 24.55 39.80
201829.84 24.79 31.16 40.13 54.10 54.77 63.90 59.58 48.17 38.42 31.17 28.10 42.01
201928.29 17.54 25.26 41.57 50.35 55.93 59.77 61.42 50.71b33.77 28.90 27.45 40.08
202026.03 26.03 29.58 37.57 48.03 54.93 60.45 58.71 50.47 39.35 28.70 27.00 40.57
202129.65 24.32 31.39 37.47 47.29 61.70 65.06 60.61 49.63 39.06 31.97 21.90 41.67
202218.90 21.79 34.29 32.33 42.33a54.17 64.90 63.90 53.70 43.55 23.10 16.61 39.13
202326.55 24.57 29.87 35.30 52.42 57.43 62.52 62.61 51.07 40.39 29.83 31.37a41.99
202423.65 32.00 31.52 38.17l-----z-----z-----z-----z-----z-----z-----z-----z29.05i
Period of Record Statistics
MEAN21.60 26.32 32.21 38.79 47.79 55.20 61.65 60.18 51.35 39.96 30.08 23.28 40.69
S.D.6.80 4.87 2.44 2.72 2.85 2.73 2.74 2.43 2.43 2.51 3.87 5.12 1.47
SKEW-1.05 -0.95 -0.53 -0.38 0.23 0.54 -0.09 0.24 0.12 0.33 -0.59 -0.54 -0.56
MAX33.48 36.18 37.55 44.23 54.90 63.33 67.74 65.55 55.87 46.55 37.27 31.37 44.13
MIN-1.28 7.86 25.26 31.90 41.35 50.21 54.45 54.42 46.73 33.44 16.13 8.77 35.94
YRS76 76 76 75 75 75 75 75 75 75 75 75 75