HUMPTULIPS SALMON HATCHERY, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(453826)

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
1987-----z-----z-----z-----z-----z-----z40.00b39.00a36.00a29.00a26.00 21.00a-----z
198821.00 21.00 27.00b29.00c31.00 33.00 39.00 40.00a34.00 29.00a27.00a23.00a21.00i
198924.00a4.00b21.00 29.00 31.00 38.00a40.00 41.00a35.00a27.00a27.00b26.00a4.00j
199025.00b20.00 26.00c30.00 31.00a38.00b42.00 40.00a40.00c31.00 28.00a8.00a8.00n
199119.00 28.00a24.00 26.00 32.00 35.00a39.00 38.00b37.00b25.00 26.00 23.00 19.00f
199223.00 27.00a27.00 27.00 31.00a39.00 42.00 39.00b32.00 27.00 27.00a22.00a22.00f
199312.00 15.00b26.00 29.00a36.00a41.00 41.00 39.00a31.00 32.00 16.00 23.00a12.00f
199425.00 19.00b26.00 31.00 31.00b38.00 41.00 41.00a41.00a30.00b20.00 19.00a19.00i
199524.00 21.00a22.00 29.00b34.00 39.00 42.00 40.00 40.00b25.00a24.00b23.00 21.00h
199617.00 16.00 25.00 30.00 28.00 37.00 40.00a43.00a32.00 28.00a27.00a26.00a16.00e
199720.00a26.00 27.00a27.00 31.00 40.00a43.00b43.00 42.00b31.00a30.00a28.00b20.00k
1998-----z26.00 26.00 29.00 33.00 40.00 43.00a42.00 38.00 30.00b29.00c11.00 -----z
199927.00d27.00 26.00 26.00b30.00 32.00a42.00 44.00 30.00b29.00a28.00a28.00a26.00l
200026.00a26.00c27.00a29.00c31.00b41.00a40.00b38.00 34.00a31.00c24.00 23.00 23.00q
200125.00c25.00c27.00e27.00d32.00 35.00b42.00b42.00c39.00a30.00c30.00b28.00c-----z
200228.00c26.00a26.00d29.00b28.00c40.00 40.00d42.00a33.00c23.00c24.00 29.00b-----z
200330.00 22.00a29.00b28.00b29.00b40.00 42.00a40.00a37.00c26.00c23.00i25.00c-----z
200417.00b27.00a28.00c28.00a35.00d40.00 45.00 48.00 39.00 33.00b27.00a29.00d17.00r
200521.00a24.00b31.00i36.00c42.00b42.00a45.00 44.00a34.00a38.00d33.00a23.00a-----z
200632.00a18.00 27.00a31.00c31.00a42.00 42.00 41.00 38.00 23.00 15.00 20.00 15.00f
200711.00b27.00 23.00a25.00d37.00f-----z46.00s44.00 37.00b29.00 26.00b28.00 -----z
200822.00a28.00 29.00a28.00 34.00b37.00c41.00 42.00c35.00e30.00a33.00l32.00q-----z
200923.00u24.00 25.00a29.00a37.00a40.00c41.00b44.00c35.00d31.00c29.00 14.00a-----z
201031.00a27.00a29.00e29.00a30.00a33.00c41.00c45.00p-----z31.00s20.00q23.00b-----z
201123.00m-----z-----z-----z-----z-----z45.00t42.00m-----z-----z24.00b27.00c-----z
201226.00d26.00a28.00a29.00b33.00b38.00b43.00 41.00 38.00 32.00a29.00 32.00 26.00m
201324.00 28.00a29.00 31.00b31.00a40.00 43.00 45.00c41.00 30.00a18.00b15.00c15.00m
201426.00f17.00a30.00 33.00 37.00d42.00 46.00a49.00a41.00a42.00 -----z-----z-----z
2015-----z-----z40.00l32.00b-----z-----z-----z-----z-----z-----z-----z-----z-----z
2016-----z-----z-----z-----z40.00q39.00b45.00 46.00 38.00a35.00 34.00 24.00 -----z
201718.00a24.00a29.00 31.00 35.00 39.00 43.00b45.00 40.00a31.00 30.00 27.00 18.00e
201830.00 23.00a27.00a31.00 36.00b38.00b45.00 46.00 37.00 32.00a29.00a23.00a23.00i
201927.00 22.00 21.00 30.00a36.00 40.00a46.00 45.00a32.00 26.00a22.00 23.00 21.00d
202027.00b27.00a26.00b28.00a34.00 39.00 43.00b42.00b43.00 29.00 28.00 28.00 26.00j
202128.00 27.00 26.00b28.00 33.00b39.00 45.00 42.00a38.00b31.00 30.00 17.00b17.00i
202223.00c25.00a26.00 28.00b33.00 40.00 45.00 45.00 41.00 30.00e25.00c24.00a23.00o
202322.00b21.00 26.00 27.00 37.00a37.00h45.00b44.00e34.00b27.00a26.00a30.00a21.00w
202417.00a30.00b28.00c-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN23.29 23.35 26.33 29.09 32.91 38.56 42.41 42.47 36.82 29.76 26.19 23.32 21.00
S.D.5.18 5.11 2.22 2.15 3.05 2.56 2.05 2.73 3.43 3.79 4.34 5.39 0.0
SKEW-0.54 -1.79 -0.81 0.87 0.76 -1.06 0.18 0.36 -0.17 0.90 -0.90 -1.03 0.00
MAX32.00 30.00 30.00 36.00 42.00 42.00 46.00 49.00 43.00 42.00 34.00 32.00 21.00
MIN11.00 4.00 21.00 25.00 28.00 32.00 39.00 38.00 30.00 23.00 15.00 8.00 21.00
YRS31 34 33 34 32 32 34 34 34 34 32 34 1