SEATTLE SAND POINT WFO, WA

Average of Average Temperature (Degrees Fahrenheit)

(457470)

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
1986-----z-----z-----z-----z-----z-----z-----z-----z-----z55.58 46.80 42.67a48.35i
198741.81 46.34 48.66 52.97 57.40 62.60 64.61 66.39 63.28 56.82 49.78 40.81 54.29
198841.90 45.24 46.45 51.07 56.02 60.15 65.27 65.79 61.32 56.66 47.38 42.34 53.30
198941.19 -----z-----z53.22 55.94 62.37 64.32 65.06 62.85 53.81 48.07 43.34 55.02b
199042.92 40.62 47.32 52.02 55.29 60.45 -----z68.37a63.88 51.55 47.18 36.10 51.43a
199139.85 47.20c44.13a49.18 54.03 58.33 65.87 66.63 62.50b52.66 47.45 43.66 52.63
199243.73 46.55 49.52 52.83 58.69 64.48 65.71 66.66 59.52 53.90 45.98 39.06 53.89
199338.03 41.12 47.55 50.82 61.66 62.15 62.98 66.34 63.15 56.90 44.11b41.95 53.06
199444.69 41.04 47.69 52.02 57.47 60.33 67.13 67.50 64.71a52.76 42.73 40.92 53.25
199544.44 45.16 46.48 50.77 60.15 62.43 67.24 62.74 63.62 53.19 49.45 42.47 54.01
199640.29 42.95 46.68 51.62 52.92 59.68 66.98 66.37 59.13 52.13 -----z40.18 52.63a
199741.68 42.98 45.41b50.15 58.87 60.43 65.10 68.76 63.57 -----z49.67 42.47 53.55a
199843.03 45.89 47.48 51.07 55.61 60.75 -----z-----z-----z-----z-----z40.98 49.26e
1999-----z-----z-----z-----z-----z-----z-----z65.66 61.07 52.89 47.97 43.00 54.12g
200041.00 44.21 45.05 51.45 54.11 61.27 65.10 64.53 61.32 53.44 43.50 41.16 52.18
200142.53 41.34 46.06 49.02 55.32 58.77 63.87 66.00 60.95 51.58 47.82 42.27 52.13
200241.66 42.61 42.82 48.85 53.66 61.78 65.37a66.03 61.20 52.06 48.23 43.85 52.34
200345.79 42.52 47.47 49.73 55.45 62.77 68.16 67.08 63.10 55.50 43.38 42.27 53.60
200441.10b44.83 48.18 53.42 57.79 63.35 68.61 68.82 60.12 54.32 46.20 43.29 54.17
200542.81 43.02 49.29 51.72 59.10 60.63 66.15 67.35 59.88 54.94 44.00 41.84 53.39
200644.61 41.30 45.95 50.07 56.26 62.67 67.31 65.35 62.25 52.60 45.10 41.55 52.92
200739.16 44.39 47.32 50.80 55.68 60.45 68.06 66.02 60.60 51.52 44.93 40.84 52.48
200839.53 44.10 44.00 46.97 55.68 58.08 64.61 66.52 60.85 52.16 49.65 37.98 51.68
200939.74 41.93 42.76 49.12 55.73 63.40 69.10 66.71 62.60 52.66 47.17 38.15 52.42
201046.13 46.59 47.68 50.25 53.61 59.18 64.39 65.32 62.27 54.69 44.73 43.92 53.23
201142.61 40.12 46.47 46.92 52.90 59.38 63.50 66.40 64.55 53.56 44.13 40.69 51.77
201240.32 43.88 44.37 51.68 55.24 58.70 64.56 67.69 62.83 54.24 47.38 42.26 52.76
201338.98 44.34 47.45 50.22 58.05 63.87 67.15 68.97 63.15 51.23 46.00 38.45 53.15
201442.87 40.71 47.89 52.53 59.60 62.07 69.03 69.55 64.72 58.60 46.18 45.08 54.90
201545.42 48.32 50.73 51.85 59.08 67.08 70.92 68.40 60.43 57.50 44.47 43.44 55.64
201643.45 47.67 49.35 56.27 59.19 63.57 66.95 68.61 61.38 55.40 51.28 38.53 55.14
201738.66 41.62 46.50 50.83 58.11 62.58 67.02 69.74 64.87 53.18 46.62 40.53 53.36
201844.89 41.41 46.16 50.63 60.82 61.95 70.00 68.45 62.32 53.37 48.15 43.53 54.31
201944.03 36.64 47.37 51.97 59.52 62.02 65.50 68.55 62.33 50.92 46.37 44.18 53.28
202044.18 43.64 44.58 51.78 58.66 61.53 65.76 67.16 65.38 54.13 46.60 44.15 53.96
202143.66 41.55 45.29 52.10 56.76 66.37 68.94 68.32 62.52 53.03 48.47 38.94 53.83
202241.35 42.79 47.32 48.57 54.10 61.60 69.21 70.52b65.38 58.40 42.90 39.34 53.46
202343.47 41.43 45.10 49.33 60.40 61.93 68.52 69.71 62.12 55.02 46.06e45.18 54.02
202441.84 45.00 47.39d-----z-----z-----z-----z-----z-----z-----z-----z-----z44.74i
Period of Record Statistics
MEAN42.25 43.36 46.66 50.94 56.91 61.64 66.56 67.17 62.38 53.97 46.55 41.61 53.37
S.D.2.11 2.48 1.83 1.83 2.39 2.05 2.00 1.68 1.66 2.02 2.12 2.16 0.95
SKEW-0.13 -0.11 -0.19 0.14 0.09 0.49 0.24 -0.17 0.02 0.66 0.05 -0.52 0.30
MAX46.13 48.32 50.73 56.27 61.66 67.08 70.92 70.52 65.38 58.60 51.28 45.18 55.64
MIN38.03 36.64 42.76 46.92 52.90 58.08 62.98 62.74 59.13 50.92 42.73 36.10 51.68
YRS37 36 36 36 36 36 34 36 36 36 36 38 31