PULLMAN EXP STN, WA

Average of Average Temperature (Degrees Fahrenheit)

(456784)

File last updated on March 29, 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
1893-----z-----z-----z-----z50.32 55.25 62.56 64.94 59.00e43.97a35.38a35.24b50.83d
189425.98k26.79g36.36c45.02 54.32c57.45 66.52 68.08 54.42 47.52b42.15 30.18 50.20b
189527.24f34.61 37.53b48.18 51.40 58.28 -----z-----z-----z-----z35.86e29.61d42.21e
189632.34b36.85c36.97a42.95 47.61 60.27 70.82 66.68 56.37 48.56 30.85g38.02 48.86a
189730.46d32.62 32.05b47.89b59.71 59.66b61.92 70.24 58.00 48.29b36.50g32.17h50.09b
189825.03b37.15b33.73 48.02 52.24b60.10 65.56 71.44 60.47 46.06 33.34b24.93d46.51
189930.15g24.85b35.89 43.08 48.66 56.70 66.98 60.52a61.70 45.75a44.33 33.08 47.41a
190036.40 32.02c44.85a49.38a55.19 62.87 66.57b60.50a55.82 -----z-----z-----z51.51c
190130.56e33.87a41.00b44.63 56.20a55.67a66.19b-----z55.88r53.93h-----z-----z46.87e
190231.62j35.14g38.65a46.30c53.45 57.45b65.11h64.88a58.28c52.48b35.08f31.43b50.36d
190331.74 29.52 37.75c44.97a53.02e65.36b64.40f64.69j55.69c51.47m38.44e32.55c43.23c
190431.05b32.46a35.98c50.20c53.34 59.61h66.84f69.60p61.15f53.11i46.22l34.68c39.62f
190532.24f30.85b43.12b49.74c52.56e59.42r70.32f68.58a59.43a43.44 38.68 32.80a46.58c
190633.57a35.46 39.30c53.10 54.53 57.68 73.47 66.31b60.47a48.60k35.90 34.57d49.49a
190719.66 34.96b39.15 48.24i-----z60.41b70.94o-----z-----z57.00a41.15 35.29 41.09e
190832.62b32.46c39.81b47.41a50.26 58.29b71.39d68.08 60.60a47.97 42.36b29.67a48.41
190927.59d33.77q42.06g41.74e50.73 -----z63.07i65.64c61.41c48.90e36.41h26.52 46.08e
191025.67b27.74i45.76f53.33a57.65 59.67a68.45 64.16c57.87 51.43a39.23j33.48a52.41c
191128.78d26.89a40.71 44.87 49.19b61.70 67.55l65.82a56.53 47.18a37.56e31.58 44.62a
191229.32c33.48 34.34 45.00a53.89 55.55t66.50l62.27c55.22 43.71 36.78c31.95c42.59b
191323.88c20.98b32.60 45.20 52.12c63.82 70.11c71.95 61.24a44.16 35.55 29.77 45.95
191434.98 31.07 44.02b47.55 56.45 59.43 73.16c68.79c54.61b49.61 39.80 23.87a48.61
191525.16 37.52d43.68 50.22 53.21 59.42 65.97 74.45 59.88 51.53b34.85c31.37 48.94
191616.61d30.89b40.18 45.95 47.70c56.98b63.34 66.39 57.32 47.24 32.81d23.82a44.10
191725.33a28.73 30.26b41.26a51.29 58.38b71.16 70.34 62.93b50.40 44.40 40.56d47.92
191833.03 29.86 40.13 46.73 51.36i64.76a69.60 65.71 65.58d53.17b38.60 31.15 48.94a
191932.95 31.39 39.81 47.45 51.23 59.90 69.95 67.73 58.61b41.90b35.67d22.15 46.56
192030.83a33.18a36.68 42.10 49.52 56.80 68.94 67.98 58.73 44.76 37.73 32.24 46.62
192130.16 32.33b39.43b44.16e54.47 63.15 66.16 68.31 52.42 51.10 39.57 29.04d47.52
192219.76 24.79b33.98b41.58 53.03b67.38 70.90 70.42 61.80 51.53 32.58 24.74 46.04
192332.87 24.12 38.23 47.02 53.35 56.88 68.31 68.73 61.33 46.74 39.80 31.89 47.44
192426.52 39.07 38.19 46.98 60.21 62.07 67.43a60.82 -----z43.37h37.04g21.94d47.03c
192533.31 38.98 40.92 50.02 57.76b62.53 72.61c68.16c59.68 46.77e37.72a35.15a50.30
192629.52 38.84 43.21 53.07 54.28a62.82 70.82a66.19 51.92 49.92g40.87 29.90e49.22a
192727.92 34.80 38.19g43.45a48.98 61.54b68.42 67.31 54.71b50.47 40.54b23.38e47.41a
192830.10b32.97 41.90 44.15 60.23 59.59b71.06 64.18n60.25 48.58 38.30 30.07b47.02a
192918.44 20.05 39.56 42.70 53.84 53.87 68.04c71.40 55.92 52.25a37.40a35.59c45.75
193013.60 38.43 41.53 52.02 53.73c58.13d68.85a69.45a59.59a44.95b37.32e26.29b46.99
193132.88b31.98e37.73e45.80c56.40a59.10e69.27a68.81 58.22 49.10a32.30b29.28f49.23a
193227.79c28.02b37.85a47.61c54.30a63.13 66.15 66.61 59.97 49.34 42.63 25.79 47.43
193330.58 22.59 38.56 46.50a50.50 61.97 69.15 69.62b55.88 52.90 41.20 38.33b48.15
193439.40 42.41 47.76 55.55 59.58 62.07 68.18 68.24 56.17 -----z43.71b32.64b52.34a
193531.31 35.66 36.22a43.81a53.82 60.71b66.71 65.52 62.65 47.80d31.25n31.52a48.70a
193631.24b16.67f37.26 50.80 60.02b63.09b69.55b67.66 57.86b52.47 36.78 34.72a51.04a
193710.76b29.84 42.40 43.44d55.71 60.40 68.98 64.26 61.05 52.37 41.25 34.03 47.04
193831.77 33.00 39.42 47.32 53.84 62.80 71.05 65.63 66.27 50.15 34.28 33.39 49.08
193935.13 29.43 40.10 50.09b56.69 58.30 69.13 69.34 60.48 49.47 45.48a38.77a50.20
194032.80c37.76 44.10 48.85 58.56 64.42 69.08 68.39 62.85d52.35 33.62e35.70a50.71
194133.21b38.55 44.93a50.71b53.62b58.69d70.81 66.70a53.54c47.48 41.89c34.00f50.92a
194224.32 32.05 39.27 49.74a50.52c56.62a68.32 68.77 60.33a50.91d36.04b33.09b47.50
194322.93h34.92b37.20d49.90e50.95b56.60a68.16b65.24 -----z50.69 39.40 31.10 48.42b
194431.97 31.43 35.92a48.15 56.00 59.72 68.15 64.80a61.89b56.23a36.93 27.60j50.11a
194533.36c35.92c37.33b43.45a55.32 57.55 69.29 68.98 56.13 52.48a36.02d30.17b48.00
194631.07b33.42d40.44 48.25 55.89c58.18 67.22a67.57a58.20b43.12b36.15c34.24b47.81
194727.27e36.65b42.70a48.22a59.18a58.00 67.47 65.40 59.86b49.55c35.92 34.15a48.70
194829.52c30.19c36.15a44.22c51.79e63.57 63.63 64.42 58.62 49.05 36.03 24.69 45.99
194911.08 28.59 40.05 50.19a57.66 60.52 66.81 67.89 61.77 44.53 43.50g31.18 47.30a
195014.58 32.06a37.27 43.95 51.34 59.43 67.48 67.87 61.40 49.77 39.02 38.23 46.87
195129.42 34.23 35.35 48.58 53.87 59.10 68.92 66.79 61.45 47.85 37.18 27.38b47.51
195225.77 32.71 37.18 50.25 55.42 59.42 68.16 67.94 63.62 57.06 35.68 33.39 48.88
195339.89 36.45 40.32 45.68 51.74 55.63 66.61 66.39 62.45 53.63 43.16a36.15 49.84
195430.11 37.95 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z34.03j
Period of Record Statistics
MEAN28.45 32.53 38.89 47.09 53.87 59.88 68.34 67.18 59.06 49.15 38.20 31.40 47.71
S.D.6.44 4.70 3.41 3.27 3.23 2.81 2.46 2.72 3.12 3.52 3.31 4.43 1.50
SKEW-1.11 -0.61 0.03 0.27 0.21 0.33 -0.38 -0.29 -0.17 0.10 0.30 -0.36 0.02
MAX39.89 42.41 47.76 55.55 60.23 67.38 73.47 74.45 66.27 57.06 45.48 40.56 50.71
MIN10.76 20.05 30.26 41.26 47.61 53.87 61.92 60.50 51.92 41.90 32.30 21.94 44.10
YRS55 56 57 59 59 57 52 55 55 52 50 55 30