LEWISTON WATER PLANT, ID

Maximum of Maximum Temperature (Degrees Fahrenheit)

(105236)

File last updated on April 19, 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
1894-----z58.00 68.00 83.00 91.00 95.00 105.00 106.00 92.00 80.00 65.00a52.00 -----z
189552.00 64.00 71.00 90.00 92.00 103.00a105.00 106.00 94.00 85.00a64.00 60.00a106.00c
189662.00 70.00 76.00a78.00a93.00a103.00a105.00e98.00e-----z-----z67.00g59.00 -----z
189757.00a67.00 63.00 90.00 100.00f94.00b106.00 111.00a-----z-----z61.00a55.00 -----z
189845.00 62.00 58.00i82.00a86.00 92.00 100.00 106.00 88.00 -----z60.00 54.00 -----z
189960.00b56.00 61.00 80.00 74.00 88.00 -----z104.00 91.00 74.00 68.00 58.00 -----z
190059.00 59.00 68.00 80.00 84.00a-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1902-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
193460.00 62.00 78.00 93.00 104.00 101.00 114.00 103.00a98.00 92.00 74.00 62.00 114.00a
193559.00 59.00 72.00 75.00 90.00 98.00 116.00 109.00 101.00 88.00 56.00 55.00a116.00a
193653.00 57.00 71.00 90.00 103.00 109.00 112.00 107.00 93.00 84.00 58.00 57.00 112.00
193743.00b56.00 68.00 81.00 93.00 103.00 110.00 106.00 101.00 79.00 65.00 59.00 110.00b
193858.00a57.00 66.00 84.00 96.00 98.00 113.00 105.00 105.00 88.00 66.00 58.00 113.00a
193954.00 60.00 74.00 98.00 100.00 108.00 117.00 107.00 102.00 80.00 62.00 65.00 117.00
194054.00 60.00 73.00 80.00 98.00 107.00 111.00 111.00 100.00 76.00 59.00 56.00 111.00
194155.00 64.00 73.00 82.00a94.00 98.00 112.00 104.00a86.00 71.00 65.00 57.00 112.00b
194249.00 55.00 77.00 88.00 95.00 96.00 106.00 108.00 101.00 87.00 63.00 56.00b108.00b
194358.00d59.00 69.00 86.00 86.00 95.00 105.00 100.00 97.00a94.00 66.00 59.00 105.00e
194456.00a60.00 73.00 85.00 95.00 101.00 107.00 101.00 108.00 85.00 64.00 58.00 108.00a
194565.00 60.00 69.00 83.00 91.00 98.00 105.00 104.00 100.00 82.00 65.00 57.00a105.00a
194653.00a59.00a72.00 99.00a90.00a99.00b110.00 108.00a92.00a73.00a59.00b62.00c110.00n
194755.00c67.00a77.00 87.00b97.00b96.00 105.00 101.00 98.00a86.00 -----z54.00 -----z
1948-----z-----z-----z-----z-----z-----z96.00 96.00 99.00 81.00 58.00 50.00 -----z
194944.00 58.00 64.00 85.00 93.00 97.00 107.00 103.00 98.00 73.00 66.00 55.00 107.00
195055.00 57.00 67.00 74.00 88.00 97.00 101.00 103.00 104.00 83.00 75.00 55.00 104.00
195155.00 55.00 68.00 80.00 94.00 95.00 106.00 102.00 95.00a82.00 56.00 51.00 106.00a
195249.00i61.00 74.00 87.00 90.00 95.00 104.00 102.00 96.00 85.00 63.00 54.00 104.00i
195365.00 62.00 77.00 85.00 89.00 85.00 104.00 105.00 101.00 80.00 65.00 55.00 105.00
195455.00 62.00 68.00 80.00 97.00 93.00 102.00 101.00 93.00 79.00 65.00 53.00 102.00
195547.00 58.00 67.00 77.00 86.00 99.00 106.00 100.00 99.00 74.00 64.00 55.00 106.00
Period of Record Statistics
MEAN54.92 60.14 70.52 84.36 92.19 97.89 107.04 104.18 97.38 81.64 63.54 56.46 109.00
S.D.5.79 3.71 4.52 6.12 6.18 5.51 4.91 3.65 5.22 6.00 4.61 3.38 4.31
SKEW-0.39 0.89 -0.12 0.64 -0.58 0.01 0.15 -0.09 -0.24 0.05 0.57 0.43 0.32
MAX65.00 70.00 78.00 99.00 104.00 109.00 117.00 111.00 108.00 94.00 75.00 65.00 117.00
MIN43.00 55.00 61.00 74.00 74.00 85.00 96.00 96.00 86.00 71.00 56.00 50.00 102.00
YRS26 28 27 28 27 27 27 28 26 25 26 28 18