RIMROCK TIETON DAM, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(457038)

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
1917-----z-----z-----z-----z-----z-----z103.00 94.00a89.00b81.00n66.00b54.00 -----z
191853.00 58.00 66.00 77.00c76.00 89.00b96.00b90.00a85.00a73.00 51.00 55.00 96.00i
191959.00 48.00 62.00 71.00 82.00 82.00 98.00a86.00 81.00a81.00 59.00a52.00 98.00c
192056.00a56.00a55.00 78.00 82.00a88.00 94.00a98.00 88.00 68.00 53.00 45.00 98.00d
192146.00 59.00a67.00 64.00a82.00 85.00d89.00 88.00 71.00 79.00a59.00 56.00 89.00g
192243.00b47.00 49.00 68.00a79.00b92.00a95.00 91.00a85.00a73.00 51.00 52.00 95.00h
192347.00 64.00a71.00 72.00 92.00 91.00 92.00 90.00 86.00 74.00 55.00 57.00 92.00a
192446.00 56.00 60.00 71.00 86.00 86.00 97.00 91.00 88.00 66.00a49.00 59.00 97.00a
192547.00 51.00 62.00 77.00 78.00l95.00 98.00 95.00 87.00 75.00 57.00a57.00 98.00m
192645.00 57.00 68.00 86.00 74.00 96.00 97.00b96.00 83.00 72.00a60.00b52.00a97.00f
192742.00a50.00 61.00 72.00k79.00 83.00f96.00c90.00 79.00 72.00 63.00 -----z-----z
192853.00 53.00 66.00 69.00 84.00 90.00 103.00 91.00 91.00 70.00 59.00 47.00 103.00
192947.00 44.00 60.00 70.00 82.00 86.00 97.00 97.00 91.00 76.00 64.00 59.00 97.00
1930-----z-----z-----z71.00 75.00 83.00 93.00 95.00 88.00 76.00 61.00 46.00 -----z
193153.00 48.00 59.00 79.00 89.00 89.00 97.00c92.00 83.00 82.00 59.00 44.00a97.00d
193251.00b62.00b66.00b71.00c73.00a90.00b89.00b94.00a86.00 85.00b67.00b52.00e94.00x
193349.00b49.00d56.00 71.00a76.00 86.00 96.00 96.00a81.00a81.00b60.00c52.00d96.00r
193457.00b59.00 70.00 81.00a91.00a89.00 98.00a93.00 87.00c82.00 55.00a50.00 98.00i
193552.00 51.00 59.00a71.00 79.00 87.00b99.00a92.00a91.00 82.00d66.00 47.00 99.00i
193645.00a49.00c65.00b79.00 88.00c90.00a95.00 93.00 88.00 86.00 68.00 50.00b95.00l
193740.00 51.00a55.00 79.00 83.00a90.00 94.00a89.00a86.00 73.00 68.00b49.00b94.00h
193849.00d46.00 54.00 77.00 83.00a89.00a98.00a89.00 89.00 72.00c51.00b58.00b98.00n
193949.00b47.00 71.00 75.00 86.00c88.00a100.00 92.00 86.00a73.00a58.00a53.00a100.00j
194051.00b49.00 68.00 69.00b84.00a92.00 92.00 93.00 85.00a74.00 50.00a51.00a93.00h
194145.00 53.00 63.00 73.00 84.00a84.00a100.00 95.00 79.00 68.00a55.00a50.00b100.00f
194244.00 51.00 64.00 79.00 75.00 87.00 97.00 98.00 87.00 77.00 46.00 57.00 98.00
194353.00 51.00 56.00 79.00 78.00 84.00 92.00 87.00 88.00 83.00 58.00 54.00 92.00
194451.00 48.00 62.00 68.00 81.00 85.00 94.00 87.00a95.00 75.00 54.00 49.00a95.00b
194555.00b54.00c55.00 71.00 79.00 87.00a93.00 92.00 87.00 81.00b65.00b45.00a93.00k
194650.00 52.00 61.00a77.00b80.00 85.00a97.00 93.00a80.00 69.00a50.00 53.00b97.00h
194749.00 60.00 72.00 81.00 88.00 83.00c89.00 90.00 84.00 68.00 57.00c46.00d90.00j
194851.00 52.00b64.00a68.00 81.00a93.00 86.00a87.00 88.00 68.00 54.00 42.00 93.00e
194951.00 50.00 55.00 77.00 88.00 90.00 93.00 94.00 89.00a74.00 62.00 51.00 94.00a
195045.00 49.00 51.00 63.00 75.00 85.00 90.00 93.00 92.00 70.00 65.00 55.00 93.00
195149.00 55.00 59.00 75.00 84.00 84.00 92.00 91.00 87.00 73.00 57.00 55.00 92.00
195244.00 52.00 65.00a79.00 83.00 84.00 95.00 92.00 93.00 84.00 62.00 42.00 95.00a
195354.00 55.00 63.00 65.00 79.00 75.00 92.00 93.00 88.00 74.00 60.00 53.00 93.00
195449.00 58.00 54.00 67.00 84.00 81.00 89.00 91.00 82.00 63.00 61.00 44.00 91.00
195548.00 48.00 55.00 63.00 74.00 88.00 95.00 94.00 94.00 69.00 60.00a47.00 95.00a
195642.00 47.00 52.00 75.00 87.00 81.00 95.00 95.00 84.00 74.00 58.00 56.00 95.00
195742.00 54.00 55.00 79.00 85.00 89.00 87.00 87.00 89.00 77.00 63.00 51.00 89.00
195851.00 55.00 52.00 67.00 91.00 95.00 97.00 95.00 91.00 86.00 57.00 56.00 97.00
195951.00 50.00 61.00 69.00 77.00 90.00 100.00 94.00 84.00 72.00 66.00 53.00 100.00
196048.00 47.00 69.00 74.00 77.00 86.00 100.00 94.00 87.00 79.00 54.00 48.00 100.00
196148.00 50.00 65.00 63.00 78.00 95.00 95.00 102.00 84.00 80.00 59.00 48.00 102.00
196255.00 67.00 60.00 78.00 68.00 85.00b95.00 92.00 86.00 73.00 60.00 55.00a95.00c
196348.00 58.00 61.00 62.00 82.00 92.00 86.00 93.00 89.00 82.00 52.00 48.00 93.00
196447.00 60.00 67.00 66.00 75.00 82.00 94.00 91.00 84.00 74.00 51.00 45.00 94.00
196550.00 57.00 63.00 73.00 81.00 86.00 94.00 96.00 79.00 76.00 59.00 51.00 96.00
196647.00 49.00 71.00 72.00 86.00 87.00 90.00 92.00 89.00 75.00 58.00 47.00 92.00
196750.00 53.00 56.00 59.00f83.00 89.00 93.00 99.00 95.00 69.00 61.00 54.00 99.00f
196852.00 58.00 61.00 78.00 80.00 92.00 98.00 90.00 86.00 75.00 51.00 45.00 98.00
196948.00 45.00 67.00 70.00 84.00 93.00 92.00 94.00 88.00 70.00 64.00 43.00 94.00
197043.00 52.00h57.00 56.00 82.00 94.00 92.00 96.00 84.00 84.00a56.00 45.00 96.00i
197155.00 61.00 50.00 66.00 79.00 83.00 98.00 100.00 76.00 78.00 52.00 45.00 100.00
197244.00 47.00 68.00 67.00 85.00 85.00 92.00 100.00 87.00 76.00 51.00 53.00 100.00
197349.00 50.00 56.00 70.00 86.00 92.00 96.00 93.00 89.00 69.00 45.00 43.00 96.00
197446.00 52.00 56.00 67.00 77.00 92.00 93.00 94.00 91.00 76.00 60.00 50.00 94.00
197551.00 48.00 59.00 60.00 79.00 85.00 98.00 87.00 85.00 76.00 61.00 55.00 98.00
197652.00 47.00b57.00b64.00 78.00b85.00 92.00 87.00 89.00 81.00 58.00 52.00 92.00f
197753.00 58.00d60.00 81.00 68.00 85.00 91.00n100.00j83.00l-----z-----z-----z-----z
Period of Record Statistics
MEAN48.98 52.67 60.88 71.86 81.12 87.64 94.62 92.72 86.38 75.31 57.85 50.56 95.80
S.D.4.11 5.13 5.86 6.26 5.21 4.17 3.81 3.54 4.43 5.40 5.50 4.62 3.24
SKEW0.05 0.62 0.03 -0.14 -0.21 -0.16 -0.17 0.25 -0.77 0.15 -0.19 -0.10 0.20
MAX59.00 67.00 72.00 86.00 92.00 96.00 103.00 102.00 95.00 86.00 68.00 59.00 103.00
MIN40.00 44.00 49.00 56.00 68.00 75.00 86.00 86.00 71.00 63.00 45.00 42.00 89.00
YRS59 58 59 58 59 59 60 60 60 59 60 59 35