PRIEST RAPIDS DAM, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(456747)

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
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z7.00p-----z
1957-11.00i-1.00h29.00k39.00h50.00h52.00h52.00h56.00g37.00k31.00e19.00k24.00k-----z
195818.00i29.00h23.00o33.00h41.00i52.00i55.00j52.00j37.00k32.00h12.00m19.00k-----z
1959-1.00j17.00h24.00e32.00h35.00l48.00h55.00h51.00j43.00j30.00i12.00l19.00i-----z
1960-0.00l11.00 14.00 32.00 38.00 50.00 59.00 46.00 42.00 34.00 24.00 18.00 -0.00l
196118.00 27.00 28.00 32.00 41.00 49.00 59.00 61.00 41.00b30.00 16.00b7.00 7.00d
19622.00a11.00 11.00 38.00a42.00 47.00 -----z53.00 40.00 35.00 22.00 20.00 -----z
1963-1.00 11.00 27.00 33.00 34.00 40.00 49.00 53.00 43.00 28.00 22.00 11.00 -1.00
196422.00 22.00 25.00 25.00a41.00 48.00 54.00 51.00 45.00 34.00 26.00 -5.00 -5.00a
196510.00 22.00 18.00 35.00 39.00 41.00 55.00 50.00 37.00 35.00 29.00 17.00 10.00
196615.00 22.00 26.00 30.00 36.00 40.00 53.00 58.00 51.00 32.00 30.00 25.00 15.00
196720.00 22.00 20.00 30.00 33.00 45.00 54.00 63.00 47.00 34.00 22.00a8.00 8.00a
196811.00 24.00 32.00 27.00 34.00 50.00b58.00 55.00 47.00 30.00 27.00a-7.00a-7.00d
1969-7.00 -3.00 26.00 32.00 46.00a55.00 54.00 50.00 50.00 31.00 23.00 24.00 -7.00a
197015.00 26.00 26.00 30.00 35.00 43.00 48.00 60.00 37.00b26.00 19.00 9.00b9.00d
197114.00d19.00b20.00c32.00 41.00g41.00 47.00 55.00a39.00 18.00e25.00a15.00 14.00w
1972-2.00d5.00d20.00a29.00 40.00 52.00 54.00 50.00 -----z-----z28.00 -1.00 -----z
19735.00 25.00 32.00 31.00 41.00 35.00 57.00 54.00 49.00 33.00 19.00 25.00 5.00
1974-2.00 25.00 24.00 30.00 40.00 48.00 54.00 60.00 45.00 34.00 27.00 21.00 -2.00
197516.00 12.00 23.00 26.00 40.00a48.00 60.00 50.00 50.00 30.00 20.00 15.00 12.00a
197619.00 13.00 15.00 30.00 43.00 45.00 51.00 50.00 51.00 32.00o18.00 18.00 13.00o
19779.00 24.00 28.00h32.00 40.00 48.00 56.00 53.00 40.00 35.00 18.00 8.00 8.00h
1978-1.00 17.00 27.00 34.00 39.00 51.00 48.00 47.00 43.00 28.00i-----z-3.00 -----z
1979-8.00 -7.00 26.00 35.00 40.00c52.00d49.00 59.00 47.00 36.00a20.00 21.00 -8.00h
1980-0.00 20.00 27.00 31.00 45.00c48.00d55.00 43.00 44.00 30.00 24.00c12.00 -0.00j
198128.00 12.00 29.00a29.00a38.00 47.00 51.00 55.00 37.00 30.00 22.00a13.00 12.00c
1982-4.00a11.00 25.00a26.00a41.00 49.00 50.00 55.00 45.00b32.00 21.00 18.00 -4.00e
198314.00 23.00 31.00 32.00 42.00 42.00 55.00 59.00 39.00a32.00 30.00 -3.00a-3.00b
198417.00 26.00 28.00 31.00 38.00 50.00a56.00 49.00 42.00 18.00 25.00 -1.00 -1.00a
19858.00 -5.00 26.00a29.00 35.00 48.00 59.00 48.00 39.00 27.00 -7.00 2.00b-7.00c
198616.00 20.00 33.00 35.00 40.00 47.00 50.00 61.00 39.00 35.00 23.00 19.00a16.00a
198712.00 20.00a29.00 37.00 41.00 49.00 53.00 47.00a-----z31.00a-----z13.00a-----z
198815.00 14.00 26.00 33.00 38.00 46.00 50.00 56.00a40.00 35.00 28.00 10.00a10.00b
198918.00 -3.00 17.00 33.00 30.00 49.00a50.00 53.00 44.00 25.00 20.00 18.00 -3.00a
199021.00a10.00 29.00 37.00 35.00 38.00 56.00 53.00 52.00 -----z27.00a-4.00a-----z
199110.00a30.00a26.00b31.00 31.00b38.00b47.00a54.00 42.00 26.00 25.00 23.00 10.00i
199225.00a27.00 32.00 27.00 40.00a54.00 58.00a44.00 39.00a36.00a20.00 10.00 10.00e
1993-0.00a8.00a11.00 31.00 40.00 47.00 50.00 49.00a37.00a32.00 4.00 20.00b-0.00f
199420.00 5.00a20.00 35.00 40.00b50.00 55.00a58.00 45.00 31.00a18.00a13.00b5.00h
199511.00 9.00a26.00a28.00 44.00b37.00 50.00a46.00 46.00a18.00 17.00 11.00 9.00f
1996-12.00a-10.00 19.00 29.00 33.00d46.00b47.00 50.00a33.00 25.00 22.00a-0.00e-12.00n
19977.00b5.00 -----z29.00c-----z-----z-----z-----z-----z-----z-----z20.00c-----z
19988.00g28.00c27.00 33.00b43.00b53.00 57.00 54.00b45.00a-----z28.00c4.00a-----z
199922.00a20.00b29.00a29.00b37.00 47.00 53.00a42.00a42.00a29.00 29.00 19.00a19.00j
200020.00b24.00b27.00a35.00d36.00f48.00a54.00 47.00 38.00d34.00j16.00 14.00a-----z
200122.00a18.00a25.00b31.00b37.00 48.00a54.00d55.00 49.00 36.00d29.00b23.00a18.00r
200217.00b18.00b21.00 33.00 41.00a51.00a55.00 55.00b43.00d25.00a19.00a27.00a17.00o
200330.00a18.00b29.00 33.00k35.00 57.00i58.00e60.00 45.00 23.00 20.00 16.00 -----z
200410.00d20.00 30.00a37.00b42.00 49.00 60.00 58.00 44.00 32.00 22.00 22.00 10.00g
200514.00 20.00 31.00 31.00b48.00 46.00 56.00a62.00t44.00a36.00 27.00b14.00 -----z
200626.00 10.00a23.00 36.00 38.00 56.00a58.00 57.00a45.00 26.00a16.00 14.00 10.00d
200712.00 17.00 29.00d34.00 43.00 50.00 55.00 54.00a43.00d27.00a25.00 19.00a12.00k
20088.00 26.00b27.00 29.00a41.00a47.00 52.00b52.00 41.00a33.00f28.00 6.00 6.00m
200912.00 22.00c22.00 34.00 39.00a53.00c60.00 57.00 43.00 32.00 26.00 6.00a6.00h
201028.00 23.00 29.00 31.00 40.00 52.00 55.00 52.00 47.00 34.00 1.00 21.00 1.00
201112.00 7.00 28.00 34.00 41.00a50.00 56.00 55.00 46.00 28.00 24.00 17.00 7.00a
201214.00a19.00b30.00 30.00 41.00 46.00 53.00 56.00 43.00b33.00 27.00 26.00 14.00e
201316.00a24.00 32.00 32.00 44.00h53.00b62.00 59.00c51.00d33.00 21.00 5.00g5.00y
201425.00 13.00 23.00 36.00b48.00c54.00 59.00 62.00b51.00 42.00a18.00 15.00a13.00i
201517.00a28.00 25.00 38.00 47.00a60.00f63.00g56.00b50.00 44.00 19.00a23.00b17.00t
201617.00 30.00a33.00a41.00 51.00g49.00e61.00d57.00b47.00e40.00a34.00h8.00d-----z
20172.00 21.00g30.00f36.00b43.00d53.00f63.00b58.00b47.00b32.00 32.00b22.00 -----z
201829.00d17.00e29.00f32.00b49.00a53.00h59.00a59.00e48.00 38.00c27.00c26.00d-----z
201923.00h12.00a12.00c39.00a47.00b49.00 61.00c60.00 41.00a29.00a21.00 26.00b12.00v
202016.00a26.00b28.00 34.00a41.00a52.00a58.00d60.00b48.00b26.00 27.00 22.00b16.00p
202126.00g16.00e31.00h34.00e45.00i54.00f63.00d58.00b47.00e43.00m38.00w-----z-----z
2022-----z-----z-----z-----z-----z-----z-----z60.00d57.00k51.00r19.00 8.00 -----z
202315.00b14.00 24.00e31.00f49.00c54.00b63.00b58.00 48.00 32.00 23.00a27.00a14.00v
20242.00c31.00 26.00d-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN12.45 16.68 25.13 32.21 40.05 47.72 54.93 54.18 44.05 31.02 22.00 13.95 3.91
S.D.9.74 9.43 5.36 3.36 4.29 4.67 4.32 5.03 4.35 5.28 6.76 9.02 7.55
SKEW-0.45 -0.89 -0.96 0.22 0.01 -0.78 -0.05 -0.47 -0.17 -0.37 -2.01 -0.60 -0.07
MAX30.00 31.00 33.00 41.00 49.00 56.00 63.00 63.00 52.00 44.00 32.00 27.00 16.00
MIN-12.00 -10.00 11.00 25.00 30.00 35.00 47.00 42.00 33.00 18.00 -7.00 -7.00 -7.00
YRS60 63 60 61 57 57 60 62 60 55 59 62 22