SPOKANE, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(457933)

File last updated on April 19, 2019
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
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z34.17r31.23 31.23k
195424.10 31.00 28.81 35.87 45.06 47.60 55.03 52.68 48.07 38.06 38.57 27.55 39.37
195526.26 24.00a26.13 34.13 41.19 53.50b55.74 53.19 47.47 41.48 -----z25.10b38.93a
195628.00 19.03 30.87 39.41a46.32 50.53 57.97 54.74 48.07a40.74 29.24a28.26d39.43
195715.41d24.40h31.46c38.73 50.90 52.33 55.03 52.58 48.27 39.23a29.53 31.71c40.47a
195829.52 35.79 32.10b38.00 52.58 55.97 60.06 59.10 48.73d39.10 32.30 30.48 42.81
195927.29c27.56a33.19d38.07 41.94 52.47 55.97 51.71c48.10 38.48 25.80 26.77 38.94
196018.48 26.28d31.68 37.68b42.84 50.47 58.93a53.97b45.73 39.32 29.97a24.16 38.29
196127.55 34.21 33.32 37.28a44.77 54.43 57.06 58.48 44.14a35.58 25.40 25.75c39.83
196219.45 27.14 28.97 39.47 43.90 49.53 54.03 53.16 47.87 39.94 34.50b30.73a39.06
196318.13a31.82 34.48 37.93 44.48 51.60 54.58 55.77 53.33 40.69b33.78c25.27a40.16
196428.26 25.57a29.19 37.10 43.40a50.83a55.74 51.84 44.85c40.40a31.76a23.97 38.58
196529.47a28.11a25.35 39.40 41.90 50.73 57.58 57.30a44.52a42.08e36.70 29.47a40.22
196628.10 30.14 32.66b37.59a45.19 50.03a55.35 54.67a51.60 38.68 35.17a32.87 41.00
196730.90 31.68 32.13 34.63 43.48 52.89b56.74 56.03 49.97 -----z32.17 26.37a40.64a
196826.13 31.69 35.06 34.80 44.03 51.33 57.68 54.71 49.07 38.87 32.23 26.00b40.13
196915.50c24.64 29.35 38.33 46.26 53.90 53.27a51.45 49.20 37.13 31.34a28.73a38.26
197023.63a31.11 30.29 33.88d44.45 53.80 59.06 53.71 43.33 37.97a33.50 27.42 39.35
197129.03 29.00b30.31b38.03 47.00 49.50 55.06 56.90 43.03 37.26 33.60 25.33a39.51
1972-----z28.17 33.94 33.33 45.14b49.50 53.58 55.29 43.30 35.06 33.70 21.53a39.32a
197320.45 26.07 31.06 33.23 42.03 46.87 54.45 54.65 45.73 37.55 29.20 29.65 37.58
197420.35 30.18 30.74 37.47 40.16 49.70 51.68 51.03 43.80 33.32 31.53 27.71 37.31
197521.03 21.67d27.52 32.03 40.84 47.17 57.90 51.55 45.73 41.61 30.43 28.13a37.13
197627.32 28.28 28.39 37.10 43.06 48.60 54.42 54.07a50.20 36.19 29.57 24.42 38.47
197719.65 29.07 31.45 38.70 42.94 53.00 54.16 57.10 45.40 35.68 29.83 26.59d38.63
197825.97 31.75 36.10 38.77 44.37a52.67 55.16f53.39 45.86a33.18c24.89k15.93d37.80b
19798.10a25.54 31.35 36.00 43.63a51.30 56.81 57.35 48.37 39.63a25.72e29.97b37.81
198015.84 27.73c29.00 39.97 46.90a49.57 54.94 52.03 50.87 40.29 35.22c33.17a39.63
198133.58 33.30a32.52 36.17 42.68 47.87 58.73a56.58 45.47 38.97a37.50x19.10j42.59b
198216.21q-----z32.86i34.05h42.93b56.63 56.74 56.00b49.50b37.90a28.04c21.30h46.82e
198330.46e34.11 35.74 35.77 44.90 50.97a54.52 60.23 47.10 39.32c-----z-----z43.31b
Period of Record Statistics
MEAN23.86 28.74 31.14 36.86 44.31 51.18 55.96 54.71 47.22 38.40 31.49 27.30 39.16
S.D.5.99 3.86 2.66 2.13 2.65 2.46 1.99 2.44 2.65 2.30 3.30 3.62 1.30
SKEW-0.66 -0.42 -0.14 -0.61 1.33 0.26 0.16 0.40 0.23 -0.63 -0.03 -0.91 0.79
MAX33.58 35.79 36.10 39.97 52.58 56.63 60.06 60.23 53.33 42.08 38.57 33.17 42.81
MIN8.10 19.03 25.35 32.03 40.16 46.87 51.68 51.03 43.03 33.18 25.40 15.93 37.13
YRS28 28 29 29 30 30 29 30 30 29 26 28 22