WALLA WALLA 13 ESE, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(358985)

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
1948-----z-----z-----z-----z-----z-----z-----z80.16 71.93 57.73a39.64b31.10b56.11g
194923.39 37.68 47.71 64.55a71.42 75.97 83.58 83.03a73.93a55.32 47.93a37.53a58.50
195022.84 37.57 44.81 -----z63.52 71.97 85.23 84.58 74.97 58.37a43.93 42.83a57.33a
195134.35 42.07 48.71 64.90 68.39 71.63 83.42 82.32 75.13 54.65 42.63 33.29 58.46
195231.61 40.14 45.97 65.38a68.06 71.96e85.25c83.00 76.60 67.61 38.17 35.94 59.14
195343.42 42.50 48.35 55.70 63.23 65.97a84.90 80.55 78.00 62.71 49.03 39.32 59.47
195435.86b41.04 47.23 57.66a69.86c68.43 82.06 76.13 69.77 57.87 47.87 35.19 57.41
195534.24b39.15a42.03 51.53 63.93b76.43 78.81 85.23a73.13 59.23a36.10a35.23a56.26
195635.42e33.75a46.93a63.50 69.61 72.17a88.10 83.48 75.24a56.26 38.34a37.71 58.38
195723.27a37.93a47.13 58.47 67.94 74.17 81.35 78.19 76.57 54.34b40.55a40.39 56.69
195837.13 48.21 48.74 53.82b73.71 77.59a86.81 86.74 70.30 61.58 43.33o41.50a62.38a
195938.73a38.89 48.59d59.97a63.42 74.40 86.33a77.77 66.10 58.53a41.60 35.63a57.50
196031.68 40.66 50.55 59.67 64.61 75.73 88.84 76.94 73.57 59.29 43.47 33.29 58.19
196137.35 44.39 49.06 57.00 66.35 82.53 86.77 88.81 68.47 57.10 39.00 37.23 59.51
196236.13 42.21 47.42 63.27 60.39 75.17 82.00 77.81 72.87 57.61 44.67 39.97 58.29
196330.52 45.61 50.87 54.13 67.83a73.00a78.06 82.65 78.70 62.19 44.47 34.40a58.54
196437.77 42.28 45.61 54.90 64.90a71.37 81.32 76.74 69.83 58.81 40.17 35.39 56.59
196536.63a43.04 49.32 60.77 65.81 75.17 83.94 79.55 67.47 64.03 47.10 36.48 59.11
196636.94 39.79 49.00 61.10 69.97 71.47 80.06 81.35 76.00 58.42 45.93 40.97 59.25
196740.58 45.82 47.87 51.70 67.45 77.63 86.87 89.73a78.89c58.97a43.90 35.93a60.45
196838.39 44.64a54.58 55.55a66.19 74.40 86.23a75.32 69.77 55.19 42.86a35.55 58.22
196927.70a38.43 49.23a58.39b71.13a79.13 83.33a83.59b74.87 54.31b43.52c35.70a58.28
197035.13 43.15a47.87 50.96c68.94 80.45a85.47a86.23a66.21b56.17a44.20 35.65 58.37
197139.47a42.89 44.71 57.70 68.55 68.70 84.00c87.52b66.40 54.97a43.60 35.61 57.84
197236.06 39.48 54.19 55.15c71.16 75.73 82.35e85.24b68.41a57.62b44.73 33.48 58.64
197334.90 42.68 50.81 58.96c72.31b74.83f87.12e82.45 71.30 56.90a39.60 39.58 57.87a
197433.06 42.43 50.55 56.29b63.23 79.50 81.42 82.90 77.63k62.60a45.33 40.42 57.98a
197536.19 37.81b45.37a51.14a67.87a71.96b-----z79.69b76.50 57.35 43.89b42.94o56.78b
1976-----z46.33q-----z-----z-----z-----z86.44o75.12e78.11c-----z44.56c36.38b58.54h
197729.90 44.64 45.45 65.30 61.29c79.27 82.48 85.52 66.73 -----z-----z37.19d59.78b
197836.48 42.00i54.20a56.62a63.48 -----z-----z-----z-----z-----z38.00h-----z52.70h
1979-----z-----z-----z-----z67.81 78.53 86.80a82.68 79.93 61.65 37.33 40.29 66.88d
198031.26 40.24 48.35 63.63 65.23 70.10a83.84 80.19 71.47 64.68 44.40 37.81o60.31a
198132.63l45.29 53.13h53.97 -----z-----z-----z87.64c74.20 55.71 45.87 38.74 57.34e
198236.13 39.32 48.67a56.73 66.97a77.10a79.86c83.10 70.45a56.87 38.93a35.60a57.48
198341.06 46.52a52.68 58.57 70.13a72.73 78.81 84.20a69.96b59.66b-----z-----z63.43b
198444.33y40.24 50.55 55.47 62.30a70.52a84.31b84.21g69.07c54.39 42.87 32.03a56.17b
198528.06 37.36 47.00 62.87 69.86b76.93b89.10 78.48b64.57 56.17b31.37 26.06 55.65
198639.07a40.54 55.65 -----z-----z-----z-----z-----z-----z61.32 41.50 34.74 45.47f
198733.47a41.71 51.13 68.04b70.47a78.70 79.90 83.27a80.03a65.43a46.20 37.65 61.33
198831.76j44.79a51.90 61.80 67.41b75.00b85.19d85.62b78.39b68.16 42.57 36.50a63.39a
198937.03 30.89 48.86b63.70c67.00c78.59c84.92f79.41b75.30 58.93d45.93 35.19 56.44a
199039.03b40.04a54.06 64.19d66.20a74.32b87.72b83.21b82.43b55.93b47.62a-----z63.16a
1991-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1992-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1993-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1994-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1995-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1996-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1997-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1998-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1999-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2000-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN34.60 41.17 49.02 58.76 67.13 74.71 83.93 82.15 73.04 58.87 42.86 36.47 58.30
S.D.4.89 3.46 3.03 4.56 3.17 3.71 2.99 3.75 4.53 3.61 3.68 3.19 1.26
SKEW-0.88 -0.53 0.26 0.08 -0.14 -0.16 -0.20 -0.07 0.02 0.91 -0.84 -0.60 0.10
MAX43.42 48.21 55.65 68.04 73.71 82.53 89.10 89.73 82.43 68.16 49.03 42.83 61.33
MIN22.84 30.89 42.03 50.96 60.39 65.97 78.06 75.12 64.57 54.31 31.37 26.06 55.65
YRS37 39 39 38 39 37 36 40 40 40 39 38 25