WATERVILLE, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(459012)

File last updated on May 19, 2019
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
189328.89c29.25 41.23 50.50 63.71 69.87 82.94 83.77 69.77 53.84 39.03 37.97 54.23
189428.35 28.52a42.11c54.90 66.52 73.37 85.90 87.29 68.47 54.65 44.27 31.10a55.45
189529.89c37.71 46.81 -----z64.50a77.80 82.65 81.33a63.40 62.71 44.03a33.17a56.73a
189632.73a39.75a44.47a53.73 59.71 76.00 89.16 81.42 68.67 59.42 31.93 35.77 56.06
189730.61c34.36 36.90 58.90 74.48 73.33 75.87a89.06 70.27 59.55 38.72a30.07a56.01
189826.23 42.54 43.65 60.47 67.35k75.40 84.74 88.00 74.96d53.57x37.40 29.16 56.25b
189934.20a32.28c44.68 56.33 64.03 73.67 86.23 75.23 76.30 52.52 46.80 36.29 56.55
190036.13 37.32 51.61 59.83 71.29 80.33 86.48 76.35 68.80 54.10 37.90 38.58 58.23
190130.52 33.46 45.00 56.13 68.53a69.10 83.03 89.71 65.60 65.68 44.50 34.57a57.15
190229.83b37.54 43.96c54.93a66.71 74.48a80.29 83.90 70.53 61.47a40.20 30.52 56.20
190331.52 33.18 40.13 54.48a67.65 82.63 81.97 80.40a65.23 58.13 37.82b29.68 55.23
190431.52 30.97 37.16 52.90 66.00 75.79a82.17a84.71 73.67 60.19 47.73d35.87a56.56
190530.84 35.54b48.19 60.00 65.06 73.30 85.32 81.61 70.77 49.13 43.00 32.00 56.23
190631.77 36.11 41.03 65.50 66.82c70.20 91.06 82.90 73.47 59.87 39.69a31.23 57.47
190722.45 36.96 43.74l57.27 71.19 71.00 83.06 75.33a73.29b68.73a47.83 34.84 58.36a
190832.45 34.69 45.16 60.70 64.23e74.08e83.10 -----z75.15d58.65e49.70c31.64c55.41a
190921.04c36.19g43.33j56.75j64.41d-----z-----z82.79q76.96b58.93a42.24a25.00b48.10f
191028.70a29.86 53.77 -----z73.93a73.79b85.19 82.22h71.26c62.06 39.75b31.87a55.02b
191127.67a31.32 48.16 59.13 63.23 76.14a86.87 82.13 67.55a61.00 41.57g30.00j60.32b
191228.48b37.50a41.16 56.00 68.66b77.40 80.29 76.20a69.48a53.77 42.20j35.23a56.74a
191327.72b30.54 40.37a59.45a67.30d-----z-----z-----z-----z-----z-----z-----z45.07g
1914-----z-----z-----z-----z-----z-----z-----z-----z67.80 58.87 44.53 26.42 49.41h
191528.58 38.04 49.27a63.00 63.03a73.63 79.48 87.68 70.73 60.39 38.13 32.94 57.08
191618.59b33.66 43.21b58.21a61.29 70.13 73.87 81.32 72.14a61.23 40.20 30.35 53.68
191732.16 31.18 38.42 49.73 64.32 71.97 83.42 85.00 74.33 63.10 46.93 40.23 56.73
191836.06 33.54 44.77 60.20 64.58 78.90a81.90 78.52b80.28a59.52 43.53 33.81 57.97
191933.84 32.36 39.83a54.67 59.93a68.87 84.06 83.74 70.83 56.03 38.21a27.50a54.16
192034.74 42.97 50.87 53.55a63.57a70.53 86.30a82.29 69.40 53.65 42.37 33.52 56.98
192132.52 35.43 45.23 53.90 67.55 75.29b81.97 81.52 65.10a61.55 42.67 30.81 56.13
192224.35 30.36 40.13a53.27 64.87 82.17 86.07a83.32 75.17 60.80a35.83 22.74 54.92
192331.97a30.74a46.19 57.77 65.55 72.00 84.87a83.87 76.27 58.77 44.79a33.03b57.15
192427.68 41.31 47.97a57.67 76.43a75.90a84.57a81.87 73.83a57.32 37.00 28.71c57.52
192535.57a40.43 49.43a60.28a67.83a74.90 86.16 79.77a70.67c59.13 41.00a36.87 58.50
192629.94 40.79 54.97a64.56e65.47a79.63c85.80a79.17b61.23 55.93a-----z-----z61.75b
192727.67a36.33a42.47a54.00a60.93a74.93a82.38b81.71 66.17 56.16 42.10 28.04c54.41
192829.84 37.82a48.73a52.73 71.61 73.23 85.20a81.19 74.79a59.58 42.31a31.23a57.36
192920.45 30.26a49.65 53.10 65.14c71.48a82.97a86.24f70.44c62.10b45.97a38.08e53.60a
193018.57c40.19a49.24b60.93c64.96c70.52c81.81 82.77 72.37 54.84 39.67 28.27a55.34
193131.96c35.00 45.29c57.00 69.65 71.87 83.19 82.73a68.37 59.16 38.47 27.53a55.85
193228.27a35.00b43.48 56.87 63.10 75.10 75.94 79.00 74.40 60.65 43.77 31.87 55.62
193333.10 29.96b42.65 56.70 58.90 72.40 81.29 82.19 65.50 60.71 43.40 37.58 55.37
193438.68 44.79 55.39 67.38a70.32 75.80 80.97 83.94 67.37 59.16 45.86a33.26 60.24
193531.27a39.79 43.39 53.80 66.26 72.03 80.45 78.32 76.43 60.39 37.23 31.07a55.87
193633.42 21.29a44.16 59.93 71.26 71.70 82.19 82.90 72.47 66.81 40.53 36.53a56.93
193716.19 32.75 46.13 51.93 63.90 70.27 80.71 72.90 72.73 62.53a42.50 34.48b53.92
193831.58 33.71 43.35 57.57 65.90 74.67 83.06 75.55 75.73 59.03 41.03 34.35 56.30
193937.55 33.43 45.42 58.53 65.94 67.63 79.94 81.61 71.03 58.71 47.90 38.29 57.17
194032.97 37.62 47.87 -----z61.71 74.57 79.29 78.26 72.60 58.23 36.30 34.26 55.79a
194132.74 39.79 54.39 60.67 63.30a68.60 81.45 75.71 61.23 57.13a46.40 34.35 56.31
194227.48 36.79 45.00 58.67 60.90 66.37 79.84 79.90 72.67 60.00 35.97 33.03 54.72
194322.77a38.18 44.06 58.87 59.10 66.10 78.65 75.32 74.00 57.35 42.77 34.29 54.29
194432.03 36.21 44.63a56.40 65.55 69.50 77.39 74.74 72.23 64.77 39.30 28.23a55.08
194533.06 38.75 43.32 53.70 64.55 67.63 79.42 79.27a66.53 61.26 40.03 30.45 54.83
194632.58 37.43 45.74 56.47 67.29 66.33 77.19 77.74 -----z52.16 36.57 32.13 52.88a
194728.81 41.18 52.70a58.33 69.77 67.70 77.80a75.84 70.73 54.37a42.97 33.00 56.10
194831.65 31.86a42.10 51.07b58.35 73.33 73.26 72.52 67.67 55.23 40.87 27.13 52.09
194919.29 32.71 44.26 60.03 69.52 70.63 77.77 77.00 71.43 54.58 48.90 33.87a55.00
195015.39 35.39 41.55 51.33 60.71 68.30 78.29 79.48 73.83 51.39 39.83a35.00 52.54
195129.72b35.68 37.39 58.40 63.32 70.37 79.58 77.13 70.97 53.29 39.73 26.48b53.51
195225.97a35.48 42.57a59.63 66.16 69.47 80.58 79.23 74.87 66.39 38.10 31.40a55.82
195337.68 -----z49.97a55.63 63.48 67.53 83.06 80.77 74.93a63.68 46.57 39.58 60.26a
195429.35 39.57 44.06 55.13 69.39 69.79a81.71 76.84 70.13 57.03 47.62a34.03 56.22
195530.42 34.89 38.52 50.90 61.29 75.60 79.26 84.58 74.27 57.06 32.37 29.33a54.04
195630.53a29.00 41.48 60.83 71.90a70.00 85.90 81.90 73.30 55.13 37.07 33.00a55.84
195720.45 34.68 43.55 59.20 70.77 74.30 80.52 77.74 77.83 52.52 43.43 37.93a56.08
195835.19 43.07 45.39 55.90 75.93b78.10 87.65 85.81 69.83 59.65 39.97 33.97 59.20
195931.53a34.81a43.58 59.07 63.71 66.60 87.77 78.47a65.93a60.87 46.36e35.71 56.20
196034.00b37.82a45.74 59.27 63.65 75.03 89.19 78.10 76.57 63.83g46.37 33.45 58.11a
196133.80a40.93 47.00 56.60 65.65 82.31a-----z88.06 72.80 54.33a41.53 33.90 56.08a
196231.55 39.04 45.03 60.40 60.73a74.17 84.10 79.83a74.23 60.13 44.43 33.70a57.28
196335.42 38.75 -----z-----z-----z75.37c79.94 82.84 77.83a59.29 41.67 29.90 57.89c
196432.42 38.62 45.00 55.13 65.39 73.07 82.48 76.03 68.80 58.42 37.90 27.06 55.03
196532.81 38.86 46.00 59.43 66.10 77.25b85.41b82.10b71.13 64.74 43.70 33.87a58.45
196630.97 40.21 46.10 60.80 71.39 72.33 80.87 82.84 76.57 58.65 45.67 38.10 58.71
196739.61 45.39 45.77 50.93 64.10 77.13 84.52 89.87 80.47 56.52 45.83 35.03 59.60
196834.13 45.72 51.81 54.53 66.29 72.80 85.23 75.61 72.60 53.87 -----z28.52 58.28a
196919.61 34.32 45.68 56.17 71.90 79.93 81.52 79.71 68.86a56.55 45.33 31.87 55.95
197030.37a41.07 45.61 52.47 69.29 79.71b85.26 83.74 68.07 58.55 43.03 30.23a57.28
197134.39 40.26a40.37a-----z69.20a68.83 83.90 88.48 65.93 56.48 41.87 30.03 56.34a
1972-----z35.66 48.77 52.37 67.65 72.67 81.45 84.45 66.13 60.10 41.16e30.10 58.23a
197331.30a38.04 50.61 60.90 68.58 73.03 84.74 83.81 72.37 55.16 37.10 36.48 57.68
197431.33a40.39 45.94 55.70 61.29 78.80 80.77a84.48 78.07 62.71 42.37 36.26 58.18
197532.32 33.21 41.52 52.77 64.97 72.83 86.45 76.19 76.07 55.35 43.23 36.23 55.93
197635.58 37.79 42.81 54.73 65.90 70.07 80.10 75.42 77.67 60.87 47.77 36.03 57.06
197726.35 42.25 46.90 64.87 63.19 80.33 82.06 87.45 67.60 59.00 38.97 32.10 57.59
197832.00 37.29 48.81 56.40 64.84 79.70 84.40a79.63a67.77 61.45 36.93 30.58 56.65
197922.19 34.93 50.71 -----z-----z-----z-----z84.61 78.00 64.13 37.33 37.77 51.21d
1980-----z36.41 46.13 61.10 67.38b69.83 82.60a78.35 72.57 59.87a40.10a34.10a58.95a
198136.63a36.30a52.61 57.93 66.04c69.72a81.94 88.19 74.13 56.61 43.23 32.33a57.97
198230.86b35.82 48.67a54.55a66.26 77.59c81.42 82.23 71.36b57.37a35.96c28.94 55.92
198336.35 38.96a49.54c57.93 71.97 73.77 77.63a83.26 68.31a58.45b41.45a21.73a56.61
198433.39 37.31 49.55 54.43b61.45 71.70 84.65 84.29 68.13 53.77 38.96b24.03 55.14
198525.45 32.07a45.93b60.03 70.03a76.87 92.20a81.16 65.43b54.55b27.93a23.23a54.57
198634.39 35.18 49.39c57.55a68.00a82.41a79.61 89.03a66.73 61.90a41.28a30.42 57.99
198730.26 39.04 49.24b64.61b71.20a-----z-----z83.12e79.92e63.07d44.28a-----z58.30c
198830.00a40.04c49.96c61.97a-----z73.42d83.57c82.96g74.29i64.63a39.00f28.00d53.95d
198932.56f28.00c41.86c61.14b66.50c77.27 82.44d-----z-----z56.68 43.31a32.71g57.15d
199035.71g36.40c51.59b60.89c62.42 72.26c86.43c82.21b81.53 52.10 42.43 18.88g62.83b
199130.85r-----z44.20a57.00a62.52b66.96b82.31e86.11c80.40 59.29c34.54q37.43a64.02c
199231.53n35.81c52.79q60.45a76.31b83.96c83.36c86.82c70.83 58.36c39.50b26.52 62.19b
199324.72b31.11a41.55b53.21b70.42g69.52e72.53a77.46c74.57 62.71 41.00 33.06 52.86a
199442.71 36.78a56.06 64.77 73.03 78.40 91.15d86.25c81.36b58.40a36.83a32.26 61.50
199532.48 41.50 48.37a57.38a71.90 75.31a83.47a77.27a77.93c55.26 44.73 31.90b58.12
199628.77a35.07 47.40a59.13g62.73e73.27h86.19e85.52j70.62d53.68i37.00g30.07p55.13f
199734.73t32.27q40.31e51.36h66.38e69.54f78.60a83.17h71.12d53.12e40.95h32.67g61.90g
199831.88f37.48e46.79g58.00e67.91i-----z87.96e87.10j79.48i57.87p43.08e32.16f56.63h
199936.59d38.00e45.50c57.56e63.27e72.75r80.91h85.14i73.46d55.80f42.25b33.63d48.78d
200030.25c36.63b45.54c62.07b63.65e74.45h81.52j82.30k69.73h54.68c30.04b24.38b43.40d
200129.92e31.83d46.68c53.59c69.24j67.12f81.46g83.48f76.83f52.12g41.25f29.32i40.51h
200230.32c33.04b39.07b54.20e60.12e75.58f85.68f81.12e70.18b54.00 40.87 31.09h51.43c
200332.26 36.41a48.00 53.37 62.94 79.11c85.04d77.87 76.74g63.75c34.03a30.03b54.80a
200430.13a37.76 51.52b64.23 66.42 78.90 87.48 86.00 70.62a61.87h43.33 35.22m61.64b
200531.66b44.57 53.81 58.67 67.90 73.40 -----z85.26 69.52a56.81 34.47 26.65 54.79a
200636.47a35.52a44.94 57.77 68.35 75.55a87.39 83.84 74.46b58.10 36.80 29.16 57.36
200727.39 35.07 48.75c55.93a68.35 72.93b86.84 80.16 72.53 53.48 39.63 30.35 55.95
200825.72f-----z44.29 50.93 67.58 71.90 82.48d80.00 73.07 56.26 41.37 25.55 59.34b
200932.19 34.93 42.32 55.30 66.00a75.57 86.61c83.16 73.97 51.42 42.17 25.74 55.78
201034.52 -----z49.39 54.17 60.16 69.03 82.16 78.87 68.67 57.45 35.10 29.14i58.95b
201130.45 32.43 42.94 48.87 59.80a68.73 75.74 83.81 77.30 56.55 40.50 35.39 54.37
201232.13 37.24 45.16 56.80 63.55b67.93 85.00 85.32 77.37 57.52b40.76a34.00 56.90
201326.19 40.32 48.23 56.00 66.77 71.67 87.18c82.96c74.11b58.19 42.40 31.50a57.13
201435.94 31.46 47.39 57.84e70.20a73.53 87.77 85.33a74.07 61.68 41.10 34.29 58.38
201534.35 46.14 55.87a59.47 73.16 84.53 86.06 87.19 70.47 62.74 41.97a28.83a60.90
201631.77 38.96b48.86c65.07b70.10 75.82b80.44f83.63a71.00a53.70a48.00a26.36c55.75a
201723.20a30.33a42.00 55.26c68.04d74.33c85.00d86.66b73.11b58.65 39.62d27.17b55.28
201833.61c36.77b43.46c54.46b72.38e73.68e83.54r86.68l70.86h61.08g44.33o36.11l52.39f
201933.70k26.41k40.71q57.57p68.00t-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN30.44 36.26 45.86 57.21 66.27 73.64 82.89 81.63 71.97 58.38 41.22 31.94 56.39
S.D.4.89 4.15 4.14 3.73 3.97 4.15 3.67 3.99 4.18 3.70 4.01 3.93 1.71
SKEW-0.85 -0.19 0.28 0.24 0.35 0.41 -0.25 -0.05 -0.02 0.14 -0.44 -0.29 0.32
MAX42.71 46.14 56.06 67.38 76.43 84.53 92.20 89.87 81.53 68.73 49.70 40.23 61.50
MIN15.39 21.29 36.90 48.87 58.35 66.10 72.53 72.52 61.23 49.13 27.93 21.73 52.09
YRS116 119 120 116 118 114 113 111 117 117 115 112 82