SEATTLE SAND POINT WFO, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(457470)

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
1986-----z-----z-----z-----z-----z-----z-----z-----z-----z48.68 42.83 37.53a43.01i
198737.06 40.11 41.48 44.83 49.10 53.00 56.03 56.19 53.80 47.97 44.53 35.94 46.67
198836.84 39.41 39.16 43.77 47.81 51.53 55.35 56.19 52.53 51.48 43.47 37.84 46.28
198936.90 -----z-----z44.23 47.77 53.23 55.32 56.29 52.70 47.29 43.17 39.45 47.64b
199038.13 34.79 39.35 44.70 47.68 52.23 -----z58.80a54.50 45.03 42.27 31.61 44.46a
199134.58 40.32 37.29 41.73 47.29 50.73 55.97 57.19 52.80 44.16 42.83 39.29 45.35
199238.26 39.86 40.97 44.10 49.00 54.87 57.35 56.58 50.93 47.35 41.10 34.39 46.23
199332.32 32.82 39.61 44.43 52.81 54.17 56.06 57.55 52.93 49.52 37.55a36.81 45.55
199440.35 35.82 39.94 44.60 49.03 51.83 56.13 57.94 54.62a45.71 37.97 35.26 45.77
199537.55 39.29 38.68 42.60 50.29 53.13 56.48 54.52 54.67 46.71 44.17 36.94 46.25
199635.94 35.38 39.13 44.07 45.81 50.37 56.19 56.23 51.13 46.00 -----z35.97 45.11a
199737.06 36.54 39.00a42.43 50.45 52.73 55.97 58.90 54.87 -----z42.47 36.61 46.09a
199838.13 40.11 40.58 42.83 49.29 53.23 -----z-----z-----z-----z-----z36.68 42.98e
1999-----z-----z-----z-----z-----z-----z-----z56.52 50.40 44.97 42.83 38.61 46.67g
200035.35 36.93 37.71 42.93 47.10 52.10 55.58 54.45 52.20 46.06 36.77 35.71 44.41
200136.81 33.68 38.68 41.17 45.74 50.33 54.03 56.52 52.37 45.19 42.67 36.81 44.50
200237.58 35.86 36.87 41.13 45.68 52.03 55.74 55.39 50.77 44.87 41.33 39.00 44.69
200340.13 36.43 41.06 42.93 46.77 52.93 56.39 56.19 53.47 48.74 37.17 37.35 45.80
200436.53a37.69 40.52 43.00 49.39 53.17 58.23 59.77 52.83 47.90 40.87 39.55 46.62
200537.55 34.07 41.26 43.80 50.77 52.87 55.81 56.65 50.80 48.77 39.27 37.06 45.72
200640.48 33.71 38.39 41.40 47.06 53.23 56.97 54.55 51.73 45.06 40.40 36.03 44.92
200733.23 38.68 40.42 42.80 46.19 51.77 58.39 56.32 52.63 44.71 39.43 36.97 45.13
200834.71 37.83 37.45 39.00 48.35 49.70 54.48 57.23 52.07 45.13 44.73 34.06 44.56
200935.26 35.07 35.84 40.27 46.19 53.97 57.58 57.32 53.03 46.32 42.23 32.32 44.62
201041.45 39.75 39.68 42.80 45.42 51.67 54.45 55.87 55.47 47.77 39.67 39.03 46.09
201137.97 34.00 39.84 40.00 45.58 51.33 54.32 56.13 54.60 47.55 37.87 35.97 44.60
201235.16 37.93 38.32 43.60 47.13 51.50 56.29 57.55 52.37 47.35 42.03 38.97 45.68
201334.32 39.43 39.74 42.97 49.23 54.77 56.58 59.19 55.93 44.61 40.23 33.77 45.90
201438.13 35.36 40.61 44.10 50.77 53.27 58.32 59.32 55.80 52.23 40.00 39.61 47.29
201540.00 42.11 42.42 43.07 50.32 56.13 59.84 58.42 52.03 50.74 38.47 39.58 47.76
201637.90 41.38 41.71 46.70 50.42 54.43 58.03 58.29 52.40 49.06 45.73 34.71 47.56
201732.55 35.96 40.74 43.67 49.00 53.43 56.00 58.45 55.00 44.77 41.90 35.10 45.55
201840.29 36.61 37.77 43.20 51.48 53.03 58.68 58.19 53.37 46.19 42.50 38.68 46.67
201937.19 31.29 37.55 44.47 50.32 52.20 56.71 59.32 55.43 43.42 40.13 40.58 45.72
202039.65 37.48 37.61 42.90 49.77 53.27 56.45 57.03 56.60 47.71 41.27 38.32 46.51
202138.68 36.61 36.87 42.23 48.19 56.23 58.48 58.35 53.47 46.77 43.27 35.13 46.19
202236.23 36.89 40.71 40.63 46.71 53.47 58.68 59.52b55.60 49.32 36.07 35.10 45.74
202338.06 35.54 37.00 42.00 51.39 52.20 57.29 59.87 53.10 47.29 39.56e39.84 46.09
202436.65 38.86 40.32c-----z-----z-----z-----z-----z-----z-----z-----z-----z38.61i
Period of Record Statistics
MEAN37.16 37.04 39.29 42.92 48.48 52.78 56.59 57.30 53.30 47.01 41.08 36.90 45.82
S.D.2.21 2.55 1.62 1.56 1.96 1.47 1.40 1.51 1.64 2.10 2.41 2.17 0.89
SKEW-0.26 -0.06 -0.17 -0.35 0.13 0.25 0.27 -0.05 0.17 0.56 -0.26 -0.39 0.24
MAX41.45 42.11 42.42 46.70 52.81 56.23 59.84 59.87 56.60 52.23 45.73 40.58 47.76
MIN32.32 31.29 35.84 39.00 45.42 49.70 54.03 54.45 50.40 43.42 36.07 31.61 44.41
YRS37 36 36 36 36 36 34 36 36 36 36 38 31