EPHRATA AIRPORT, WA

Average of Average Temperature (Degrees Fahrenheit)

(452614)

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
19498.48a23.89 42.58 53.17 65.47 67.70 73.27 72.90 66.30 48.50 44.03a30.44 49.73
19506.22d27.88 40.11 48.27 58.21 66.20 75.56 76.40 66.58 48.79 37.47 33.82 48.79
195129.08 32.70 36.31 53.07 59.81 67.68 76.08 73.50 65.68 49.79 36.93 23.81 50.37
195221.00 31.57 41.26 53.62 61.52 67.02a76.27 73.40a68.53 58.77 34.52 32.48 51.66
195337.52 39.27 44.21 49.58 56.87 61.78 74.60 72.48 66.85 54.50 42.60 35.50 52.98
195425.98 35.27 39.50 47.97 61.31 62.92 71.87 69.65 62.63 49.61 43.82 31.24 50.15
195527.16 30.12 35.61 45.10 54.85 68.52 71.18 73.48 64.05 50.18 28.52 25.15a47.83
195628.19 21.91 39.82 55.03 64.10 63.75 77.47 73.76 64.67 49.82 34.35 30.55 50.29
195714.85 28.14 41.74 52.88 64.35 68.42 71.63 70.89 67.68 50.21 38.52 35.39 50.39
195835.05 43.12 41.40 49.67 68.03 72.37 79.03 78.13 62.98 52.82 37.75 31.94 54.36
195929.90 31.96 43.27 53.10 56.40 67.20 76.95 70.76 61.02 50.24 35.10 31.37 50.61
196021.02 34.69 42.31 50.50 55.87 68.30 81.40 70.27 65.32 51.98 37.90 27.40 50.58
196131.05 39.23 43.56 50.87 58.31 71.35 77.11 79.82 62.48 49.40 33.90 28.11 52.10
196225.74 34.77 40.00 54.07 55.81 67.48 75.50 70.34 65.72 51.13 40.25 34.24 51.25
196323.11 37.02 43.98 48.47 61.37 69.07 72.37 74.92 69.93 54.35 39.38 27.76 51.81
196429.39 33.72 40.48 48.32 58.79 66.52 73.48 68.77 61.45 52.21 35.60 22.79 49.29
196527.29 34.02 40.77 52.60 59.66 69.05 75.84 74.40 60.97 54.55 40.78 29.68 51.63
196625.65 33.93 42.34 51.70 61.71 65.12 71.44 73.82 67.85 50.45 41.07 34.69 51.65
196735.10 40.00 41.05 45.57 57.77 70.87 76.95 79.81 70.52 52.42 39.43 28.76 53.19
196830.32 38.95 46.15 49.85 61.50 68.80 78.89 69.81 65.88 48.79 39.72 26.79 52.12
196914.21 26.66 42.50 51.15 65.50 73.42 74.03 71.03 64.50 48.24 37.93 32.24 50.12
197026.89 38.27 42.92 47.35 61.02 73.23 77.56 74.85 60.00 50.29 37.55 23.97 51.16
197127.39 36.05 37.77 49.42 62.65 63.50 78.05 79.03 60.47 50.13 38.95 22.63a50.50
197225.05 31.47 44.13 46.83 62.47 67.92 74.21 77.23 61.68 52.15 40.78 26.82 50.89
197329.48 36.00 45.56 53.68 63.74 70.70 77.77 72.68 63.97 50.00 32.52 34.32 52.54
197424.55 37.20 41.24 51.60 56.94 71.73 73.73 76.69 69.52 54.37 41.07 33.94 52.71
197525.92 28.59 41.19 49.30 61.89 68.58 81.34 72.00 69.18 54.37 35.88 30.21 51.54
197628.26 38.40 40.16 50.60 59.61 64.14a72.71 69.47 68.15 50.61 38.22 29.18 50.79
197722.61 37.91 42.89 56.07 56.10 72.12 73.06 78.16 59.88 50.56 36.03 29.45 51.24
197829.26 35.36 44.98 50.47 57.76 68.98 75.65 72.35 62.48 51.79 32.05 24.11 50.44
197914.16 29.80 44.60 51.07 63.35 70.20 76.52 74.66 68.32 55.61 32.57 34.58 51.29
198019.32 32.36 42.50 54.98 60.34 63.05 73.23 70.02 63.68 51.40 38.85 32.84 50.21
198137.89 37.32 46.77 51.08 58.76 63.13 71.55 77.06 64.98 49.24 40.32 28.13 52.19
198223.47 33.36 41.45 45.38 58.06 70.67 72.42 73.08 63.79d49.31 33.32 27.56 49.32
198333.56 37.36 44.92 48.78 61.39 64.63 69.13 73.85 60.28 50.76 41.48 18.45 50.38
198428.39 35.88 44.55 47.65 53.76 63.87 74.44 73.48 60.45 46.29 34.88 16.05 48.31
198520.61 18.04 39.19 52.73 61.71 67.98 80.06 69.68 58.18 49.42 23.40 18.66b46.64
198628.23 31.16 45.29 48.87 60.56 71.98 69.73 78.40 60.65 54.26 39.47 29.60 51.52
198727.41b38.12 46.23 55.82 64.00 71.63 73.50 74.68 69.23 54.58 42.55 29.02 53.90
198826.98 37.26 43.98 54.50 60.06 66.98 75.05 72.68 63.90 58.05 40.13 28.35 52.33
198930.85 25.82 40.61 54.18 58.90 70.05 72.76 70.73 66.12 51.53 41.30 31.27 51.18
199036.56 32.89 45.26 55.42 58.13 66.62 78.65 74.63 70.87 49.35 42.43 22.34 52.76
199125.71 41.32 41.21 51.97 58.58 63.28 75.34 76.13 68.28 50.84 38.15 35.03 52.15
199233.48 39.84 48.90 52.55 63.47 72.58 73.00 72.89 61.00 51.79 37.92 22.27 52.48
199321.03 27.39 39.66 48.05 63.65a64.97 66.47 69.97 63.65 53.92 33.90 32.95 48.80
199436.13 33.70 46.65 55.42 62.35 67.02 78.08 73.97 68.38 52.24 36.42 32.56 53.58
199533.11 40.55 43.94 51.07 62.89 66.83 74.98 68.52 68.08 50.10 40.57 31.73 52.70
199624.97 30.05 42.39 52.33 55.84 67.08 77.19 74.23 62.18 50.55 34.53 24.23 49.63
199726.92 32.07 42.48 48.97 63.37 65.78 73.48 75.66 65.72 51.56 40.40 32.15a51.55
199831.61 41.27 45.89 53.05 61.47 69.07 80.60 76.84 69.63 51.63 42.97 29.82a54.49
199934.92 39.09 44.40 51.07 57.03 66.65 73.47 75.84 65.52 51.58 44.05 36.42 53.34
200030.53a37.66 44.16 54.18 60.32 69.03 73.95 72.89 62.43 51.71 33.27 28.16 51.52
200131.65 33.22a45.05 50.57 61.24 63.17a74.58 76.37 67.62 50.48 41.20 32.44 52.30
200234.35 35.68c38.63 49.60 57.24 68.52 76.85a72.08 63.31a47.44d38.00 35.08 51.40
200334.65 37.52 44.23 48.73 58.06 70.07 76.16 73.18 67.15 54.50 33.53 29.63 52.28
200427.95 34.74 46.73 53.02 58.73 68.60 77.05 74.79 62.27 52.56 37.97 34.29 52.39
200526.68 36.43 45.61 51.08 61.77 65.70 74.52 74.15 62.25 51.60 35.88 25.27 50.91
200635.18 34.34 42.10 49.83 60.02 67.95 77.21 72.68 64.48 50.69 35.98 26.63 51.42
200725.85 35.43 44.60 50.18 60.40 65.97 78.34 71.69 63.43 48.79 37.07 28.37 50.84
200820.15 33.22 40.26 45.45 62.15 66.00 74.94 72.74 64.50 50.50 39.95 25.03 49.57
200924.87 32.02 39.16 50.43 60.24 69.80 77.40 74.10 66.70 47.56 37.88 24.73 50.41
201036.34 40.71 44.81 51.17 55.40 64.23 74.60 72.45 63.65 52.68 33.92 28.66 51.55
201128.94 31.82 41.74 45.03 55.42 64.50 69.82 73.61 67.40 51.10 35.55 28.52 49.45
201227.66 36.19 41.92 51.37 58.76 64.17 75.58 75.47 65.67 50.29 39.33 32.60 51.58
201326.61 36.30 43.40 50.45 61.00 66.57 79.21 74.66 66.50 49.97 37.17a25.60 51.45
201431.65 30.12 43.27 52.12 62.52 68.82 80.00 76.71 66.68 55.92 37.07 34.81 53.31
201532.71 42.38 48.40 51.22 65.11 77.05 79.34 75.18 62.67 57.73 36.97 29.82 54.88
201631.66 39.66 45.29 57.52 62.71 68.23 72.87 73.47 62.38 50.42 45.15 23.11 52.71
201721.53 28.20 42.73 49.52 60.87 68.50 76.73 77.23 64.87 48.74 38.72 28.98 50.55
201835.34 34.95 43.02 51.43 67.02 67.93 78.37 74.15 62.17 50.71 39.22 33.85 53.18
201933.98 24.00 35.92 52.75 63.37 69.17 73.11 75.44 62.29b45.77 38.08 31.81 50.47
202033.40 37.03 41.95 51.52 60.94 67.18 74.94 73.66 65.53 51.55 37.92 32.53 52.35
202135.63 32.68 44.16 52.08 61.24 75.35 80.21 74.05 63.32 50.52 40.53 28.53 53.19
202225.21 31.16 45.52 44.42 54.80a66.63 78.87 79.10 67.88 57.66 30.63 21.85 50.31
202332.00 33.70 40.44 47.67 65.77 70.63 77.13 75.66 64.12 52.16 37.27 36.17a52.73
202428.79 39.41 43.94d-----z-----z-----z-----z-----z-----z-----z-----z-----z37.38i
Period of Record Statistics
MEAN27.82 34.23 42.73 50.88 60.43 67.90 75.42 73.91 64.79 51.41 37.74 29.19 51.36
S.D.6.35 4.89 2.70 2.84 3.10 3.07 3.01 2.67 2.94 2.58 3.71 4.52 1.54
SKEW-1.02 -0.78 -0.36 -0.18 0.01 0.38 -0.26 0.14 0.07 0.76 -0.84 -0.62 -0.29
MAX37.89 43.12 48.90 57.52 68.03 77.05 81.40 79.82 70.87 58.77 45.15 36.42 54.88
MIN6.22 18.04 35.61 44.42 53.76 61.78 66.47 68.52 58.18 45.77 23.40 16.05 46.64
YRS76 76 76 75 75 75 75 75 75 75 75 75 75