EPHRATA, WA

Average of Average Temperature (Degrees Fahrenheit)

(452609)

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
1903-----z-----z-----z51.29d59.75a72.27 73.69 74.58a-----z-----z35.62a29.29 56.64e
190429.07a29.45 36.32a54.25 59.37a67.32 75.35 76.97a67.50 54.63a44.88b32.89d52.33
190530.48b31.67a46.93a53.95 58.74h65.50c77.44 73.63a64.58 44.94 -----z27.52h54.35c
190626.57a35.21b39.81e56.04f60.29l63.07b83.07a74.41c66.26m54.23k37.35c29.30c48.60d
190716.63a32.46a40.68 50.84b63.32a64.27b75.24b68.72a61.40 59.25q44.79a-----z51.83b
1908-----z-----z-----z-----z57.76 68.42 78.06 75.82a65.93 -----z44.12a28.56 59.81e
190917.53b35.63a45.66 49.98 58.58a68.16h72.38a71.21l66.24k-----z-----z24.57h46.63f
191027.52a32.27b45.73 55.00c66.20c67.52e74.90g75.52a63.40e59.25c42.52a34.30f53.49b
191127.21g28.78e42.15e50.62a56.95i67.57i81.05k72.79q59.91m53.68f36.71k31.25k40.52i
191223.59h38.02b40.58k51.57i62.89m64.07p69.31w-----z-----z-----z-----z-----z38.02k
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z70.50u78.42 73.35a61.32 51.06 40.18 32.48 56.14f
192130.40 33.20a43.76 49.83a62.09b69.37 74.92 74.73a57.62 55.40a37.95a29.47a51.56
192216.89 25.46 38.97 49.36a59.31 75.40a79.29 75.81 67.75 56.85a36.98a20.86c50.24
192333.19 26.11 43.15 52.90 60.58 66.13 77.21 77.11 68.75 54.68 40.90 31.02 52.64
192422.81 41.55 44.21 52.45 68.56 70.30 76.50 74.29 66.61b52.98 37.42d24.02b52.64
192529.39 39.88b46.00a55.92 63.79b70.75 80.52 73.71 64.12 -----z36.82 35.86b54.25a
192630.48c40.24a49.13 58.53a59.23 70.92 79.44 74.27 58.62 53.63 41.59c28.96e53.75
192725.77c34.81a42.53 49.52 57.30a69.88 77.11 74.79 60.98b51.08 38.44c24.33a50.55
192826.43a34.10c44.50 48.45 65.94 68.83 78.87 73.21 66.38 52.61 38.47a28.29 52.17
192916.52 19.96 44.15 48.32 62.02 66.50 74.95 77.61 64.26a55.87a36.00a32.11 49.86
193014.69 36.80 46.18a57.05 60.80c66.02 77.27a77.03 65.35 49.63 36.33 29.40 51.38
193131.94 34.77 44.06 53.28 65.35 67.63 77.42 75.52 62.82 52.27 35.60 25.27 52.16
193222.38a28.10 42.66 53.98 59.63 72.55 71.48 72.81 67.43 52.85a41.57 26.72a51.01
193329.18 22.12 42.40 52.19a55.03 68.48 74.94 75.60 60.98 55.19 41.35 35.39 51.07
193435.83a42.73 50.47 61.63 65.42 71.43a74.87 77.19 61.43 54.97 43.37 33.05 56.03
193526.84b36.46 40.55 49.38 61.95 67.72a74.98 73.21 69.03 50.21 34.03a30.15 51.21
193631.40 18.40 41.92 56.57a66.82 69.90a76.00 75.81 64.42 58.08 35.21b32.13 52.22
193711.48 25.59 45.08 49.97 61.85 66.52 76.94 70.90 68.74a58.27 41.88 34.00 50.94
193832.34 34.34 43.76 54.65 63.10 72.65 80.79 73.97 73.03a56.42 38.74a32.63a54.70
193934.81 30.96 45.15 56.43 64.31 67.20 78.17a79.11 67.50 54.32 42.43 37.97b54.86
194032.08 37.22 48.00 54.77 66.08 73.73 76.55 76.92 69.82 57.04c34.05 34.42a55.06
194133.05 40.05 50.35 56.22a60.19 67.25 81.13 73.26 60.38 52.21 42.87 34.55a54.29
194224.10 35.52 44.48 55.17 58.65 66.58 77.82 79.22a70.38 55.90 36.31a29.90 52.84
194321.19 34.96 41.19 55.35 57.55 65.30 76.77 72.79 70.38 53.37 40.12 31.53 51.71
194428.21 34.48 41.50 53.52a62.79 68.47a77.68 73.94 69.14a61.27a38.58d27.82 53.12
194532.29 38.18 41.68 49.87 62.15 67.63 78.05 77.16 64.80 57.15 37.59a31.34 53.16
194631.68 36.00 44.95 53.47 64.32a66.12a75.71 75.97 64.30 50.25a35.25b32.55 52.55
194727.27 38.70 49.11 55.28 70.18l67.61c75.03 72.95c66.04c53.09d41.18 32.18 52.59a
194830.85 31.10 41.81 47.50a57.83b70.20 71.98a71.21 64.28 51.57j38.43 21.74 49.72a
194911.68 27.32 44.35 55.47 66.37 68.63 74.15 74.53 68.18 50.15 45.78 32.45 51.59
195010.19 31.31a40.29 -----z-----z-----z-----z-----z-----z-----z-----z-----z27.27i
1951-----z-----z-----z-----z-----z-----z-----z75.10 67.97 51.76 38.07 25.24 51.63g
195222.18 33.07 42.42 55.08 62.77 68.17 76.97 74.45 69.38 59.98 35.53 33.39 52.78
195338.56 39.78a45.75a50.97 58.70a64.23 76.13 73.52 67.50 55.84 43.82b36.52 54.28
195426.89 36.29 41.03 49.22 63.21 64.87 73.89 70.79 64.75 51.35 44.93 31.97a51.60
195528.57a31.32 37.40 46.25 56.05 70.27 72.76 74.97 65.58 52.03 29.17 26.10 49.21
195629.92 23.52a40.31 56.97 66.02 65.83 78.94 75.15 66.20 51.39 35.64a32.16 51.84
195717.22a30.21 43.16 54.73 66.00 70.05 72.84 70.34 67.95 51.13a39.41a36.40 51.62
195835.69 44.02 43.15 51.35 69.29 73.17 80.03 79.00 64.73 54.55 38.40 32.76 55.51
195931.13a33.22a44.55 54.07 57.53 68.30 78.42 71.66 61.68 51.21 35.87 32.98 51.72
196024.39 36.36 43.68 51.97 57.48 69.25 80.68 70.69 66.98e52.43c39.40 29.26 51.88
196133.42 40.57 -----z-----z59.60 74.00a78.77 80.02 -----z-----z-----z29.81 56.60e
196227.60a35.75 41.05a55.45k55.56 65.90 72.69 66.85 65.92 51.58 40.70 35.31 50.81a
196324.27 37.88 46.02 49.55 61.13 68.57 71.26 74.03 68.82 54.15 41.03 29.55 52.19
196431.79 36.33 42.68 50.08 59.52 67.19a74.29 68.37 61.38 52.58 36.78 25.03 50.50
196530.00 36.41 42.65 54.57 59.53 68.85 74.89 73.35 60.10 54.56 41.75 31.24 52.33
196628.40 36.32 43.26 53.53 63.15 64.85 71.18 72.87 67.65 50.68 41.97 35.53 52.45
196736.02 41.39 43.06 47.60 58.94 71.23 76.13 78.81 70.40 52.11 40.48 29.27 53.79
196831.08 39.93 47.71 51.25 62.02 68.68 76.97 69.26 64.47 48.47 39.67 28.05 52.30
196917.03 29.50 43.77 50.68 62.02 71.52 71.90 69.63 63.88 48.63a39.21a32.48b50.02
197027.21 38.75 43.21 46.73 59.24 71.22 73.82 72.34 58.19a49.03 36.98 25.50a50.19
197130.28b36.55 36.60f-----z-----z-----z-----z-----z-----z-----z-----z-----z33.41j
Period of Record Statistics
MEAN26.87 33.99 43.61 52.60 61.54 68.62 76.30 74.19 65.39 53.38 39.16 30.58 52.27
S.D.6.72 5.59 2.90 3.24 3.41 2.72 2.75 2.84 3.46 3.20 3.34 3.80 1.56
SKEW-0.82 -0.77 0.19 0.19 0.25 0.32 0.06 -0.27 -0.29 0.18 -0.17 -0.47 0.46
MAX38.56 44.02 50.47 61.63 69.29 75.40 83.07 80.02 73.03 61.27 45.78 37.97 56.03
MIN10.19 18.40 36.32 46.25 55.03 63.07 71.18 66.85 57.62 44.94 29.17 20.86 49.21
YRS56 58 55 53 53 55 56 57 54 50 55 54 44