TONASKET 4 NNE, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(458520)

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
1984-----z-----z-----z-----z-----z-----z51.71 52.81 40.20 31.97 29.69a9.81 36.03f
198517.45 13.61 25.90b35.90 43.57a48.03 54.61 49.74 42.73 35.00 14.97 15.16 33.06
198621.26 22.43 33.77 35.87 43.45 51.03 51.94 54.24b44.37 34.62b29.07a25.00 37.25
198722.77 28.11a33.50a39.07 44.19 50.67 54.90 51.32 44.63 33.77 31.76a23.77 38.21
198816.61 24.86 30.43a39.87 42.77 49.97 52.23 51.58 44.07 39.32 30.33 23.71 37.15
198920.94 15.04 30.13 37.17 42.94 52.07 53.16 52.23 43.67 35.30a31.37 27.47a36.79
199026.81 20.96a29.73a39.59a44.32 49.63 56.17a55.06 47.20 34.45 30.43 14.87a37.44
199116.19 31.00 28.90 35.59a44.03 47.90 54.42 55.30a46.45a31.94 30.73 27.26 37.48
199228.26 33.48 33.52 39.30 43.29 54.23 55.74 52.55 42.43b37.48 30.93a16.29 38.96
199314.65 21.07 29.71c38.40 47.63a50.17a51.77 52.03 43.40 37.90a20.00 26.87 36.13
199429.35 25.19a29.90a40.47 45.39 47.77 55.32 53.42 46.83 36.65 25.47 25.71 38.45
199524.19 29.04 -----z35.93 44.84 50.50 54.94 49.13 47.70 35.58 29.86a25.69b38.85a
199618.87 21.21a29.45 37.43 41.61 47.03a54.45 52.16 43.87 35.27a24.47 15.25c35.09
199718.82c20.96 30.27a35.57 46.10 49.23 53.00 55.48 48.17a36.94 30.63 26.90a37.67
199822.93a31.11 33.81 37.57 47.61 51.33 58.97 54.35 47.90 36.52 35.40 23.52 40.08
199927.77 29.22a31.19 34.63 41.03 47.83 51.35 57.26 42.87 33.93a34.90a29.77 38.48
200021.47a25.34 33.29 38.00 42.58 48.97 53.84 51.67a44.67 34.83a26.28a18.90b36.65
200125.19 23.44a30.77 36.87 43.03 48.33 55.26 55.23 47.11b35.21b33.34a26.06 38.32
200226.42 26.61 26.55 37.10 43.57a50.15c55.48 51.43a44.50 31.48 29.63 30.93a37.82
200330.48b26.11 31.84 38.40 43.40a50.40 55.52b54.37a46.70 40.97 21.17 22.77a38.51
200422.23a28.03 32.84 37.50 42.52 50.34a56.32 57.42 46.00n-----z-----z-----z40.90d
Period of Record Statistics
MEAN22.63 24.84 30.82 37.51 43.89 49.78 54.34 53.28 44.97 35.46 28.52 22.79 37.42
S.D.4.64 5.14 2.31 1.63 1.73 1.72 1.90 2.23 2.18 2.38 5.12 5.75 1.57
SKEW-0.00 -0.49 -0.44 0.10 0.78 0.59 0.24 0.12 -0.21 0.38 -1.13 -0.73 -1.12
MAX30.48 33.48 33.81 40.47 47.63 54.23 58.97 57.42 48.17 40.97 35.40 30.93 40.08
MIN14.65 13.61 25.90 34.63 41.03 47.03 51.35 49.13 40.20 31.48 14.97 9.81 33.06
YRS20 20 19 20 20 20 21 21 20 20 20 20 18