SEATTLE UNIV OF WASHINGT, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(457478)

File last updated on April 25, 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
190953.00c53.00 59.00 67.00a76.00c86.00 78.00 83.00 85.00 73.00 58.00 51.00 86.00g
191052.00 50.00a70.00 83.00b77.00 85.00 88.00 81.00 74.00f66.00 55.00 54.00 88.00i
191148.00 49.00c60.00 72.00 77.00 77.00 94.00 80.00 77.00 64.00n56.00 50.00 94.00q
191258.00b54.00 66.00 63.00 90.00 84.00a89.00 79.00 78.00a66.00 58.00 49.00 90.00d
191346.00 53.00 53.00 67.00 69.00 76.00 86.00 89.00 78.00 63.00 57.00 49.00f89.00f
191462.00b49.00 57.00e66.00a79.00 84.00d-----z83.00a73.00 69.00 60.00a-----z-----z
191555.00d62.00 73.00 74.00 88.00a86.00 92.00 90.00 78.00 70.00 52.00 59.00 92.00e
191654.00 59.00 66.00 68.00 75.00 84.00 82.00 91.00 78.00 70.00 57.00 52.00 91.00
191753.00 54.00 61.00 65.00 70.00 90.00 85.00 86.00 77.00 75.00 69.00 59.00 90.00
191862.00 53.00 66.00 74.00 -----z83.00 86.00 88.00 84.00 68.00 60.00 57.00 -----z
191955.00a52.00 74.00 75.00 78.00 -----z-----z-----z83.00a70.00d60.00 57.00 -----z
192054.00 50.00 58.00 66.00 79.00 81.00g91.00 84.00 79.00 -----z59.00 55.00 -----z
192154.00g65.00b61.00 74.00 76.00 78.00 79.00 82.00 74.00 74.00 64.00 57.00 82.00i
192250.00 56.00 59.00 72.00 92.00 92.00a91.00 84.00 83.00 74.00 58.00 58.00 92.00a
192359.00d56.00 73.00 81.00 78.00 86.00a90.00a89.00a82.00 82.00a62.00 54.00 90.00h
192457.00a58.00 58.00b79.00e85.00j88.00g86.00c83.00b92.00d68.00 58.00 58.00a-----z
192555.00a56.00 63.00 76.00 84.00 99.00 85.00 84.00 85.00 69.00 63.00 58.00 99.00a
192655.00 58.00 70.00a84.00 85.00 89.00 93.00 82.00 80.00 72.00 63.00 59.00 93.00a
192756.00 56.00 59.00 75.00 74.00 85.00 90.00 89.00 81.00 71.00 59.00 56.00 90.00
192858.00 58.00 77.00 72.00 83.00 81.00 91.00 81.00 82.00 70.00 61.00 54.00a91.00a
192946.00a50.00 61.00 67.00 78.00 81.00 84.00c85.00 88.00 76.00d59.00 57.00a88.00i
193051.00 62.00 68.00a74.00 72.00 89.00 90.00 86.00a82.00 66.00a65.00a54.00 90.00d
193168.00 63.00a66.00 -----z-----z88.00 92.00 96.00a79.00a72.00b61.00a54.00b-----z
193251.00a64.00a65.00b72.00 78.00b90.00a81.00a90.00j86.00 88.00a65.00 55.00 90.00s
193354.00 54.00 63.00 74.00 74.00a82.00a87.00 92.00 78.00a77.00b58.00 57.00 92.00e
193456.00 64.00 75.00a88.00 87.00 88.00 83.00 88.00 88.00 82.00 62.00a55.00 88.00b
193568.00 63.00 62.00 73.00 79.00 90.00 93.00 89.00 87.00 78.00 55.00 57.00 93.00
193655.00 51.00 63.00 75.00 88.00 80.00 83.00 94.00 83.00a83.00 67.00 58.00 94.00a
193744.00 64.00 69.00 67.00 80.00 88.00 87.00 88.00 91.00 80.00 67.00 55.00 91.00
193857.00 71.00 67.00a74.00 81.00a84.00 91.00 80.00 89.00 74.00 58.00 58.00 91.00b
193955.00 53.00 73.00 78.00 85.00 79.00c94.00 92.00 80.00 72.00 65.00a65.00 94.00d
194064.00a64.00 66.00 81.00 79.00 91.00 82.00 85.00a85.00 78.00 60.00 62.00a91.00c
194158.00a64.00 71.00 82.00 80.00 89.00 98.00 88.00 74.00b70.00 65.00 59.00 98.00c
194263.00 56.00 72.00b74.00 78.00 83.00 97.00 94.00 81.00 80.00a62.00a57.00a97.00e
194355.00 66.00 59.00b77.00b75.00 84.00a88.00a88.00c88.00a79.00a60.00 57.00 88.00k
194460.00a59.00 63.00 79.00a88.00 87.00a96.00 95.00a96.00 75.00 60.00 59.00 96.00d
194562.00 59.00 60.00a69.00 88.00 88.00 90.00 88.00 84.00a78.00 59.00 59.00 90.00b
194657.00 62.00 65.00b71.00 83.00a81.00 92.00 85.00e87.00a65.00b58.00h58.00j-----z
194750.00a-----z70.00 88.00c86.00 81.00 83.00d87.00g-----z-----z59.00b59.00 -----z
194853.00 58.00 71.00 70.00 82.00 89.00 88.00c81.00a84.00 76.00c54.00 49.00 89.00g
194950.00 65.00 65.00a77.00 82.00 87.00 91.00a93.00 87.00 65.00 67.00 57.00 93.00b
195050.00a59.00 56.00 75.00 81.00 85.00 87.00 91.00 87.00 67.00 67.00a60.00 91.00b
195157.00 58.00 64.00 79.00 82.00 95.00 98.00 89.00 89.00 83.00 59.00 55.00 98.00
195260.00 62.00 60.00 73.00 82.00 79.00g91.00a93.00 90.00 80.00 64.00 58.00 93.00h
195356.00 55.00 67.00a67.00 90.00 77.00 93.00 89.00 86.00 78.00 65.00 54.00 93.00a
195455.00 60.00 62.00 71.00 78.00e77.00 79.00 82.00b75.00 78.00 66.00b57.00 82.00i
195554.00b55.00 64.00a73.00 73.00 98.00a87.00 88.00a87.00 72.00c59.00 54.00 98.00h
195655.00 50.00 64.00a74.00a88.00 80.00 96.00 89.00 89.00 73.00d64.00a58.00 96.00g
195752.00a59.00 67.00 75.00a83.00 80.00f-----z-----z87.00h78.00g61.00 61.00c-----z
1958-----z63.00a62.00a74.00 85.00a92.00c96.00a86.00c83.00f76.00d62.00h-----z-----z
195954.00a57.00c62.00a75.00 83.00a86.00 91.00g90.00b75.00a65.00b59.00a54.00a91.00t
196063.00 62.00b68.00 70.00 78.00b80.00c92.00d96.00b79.00 67.00g64.00a54.00r-----z
196159.00g54.00 59.00e-----z86.00q85.00h95.00n90.00i88.00k73.00e61.00e53.00p-----z
196255.00b62.00 68.00k77.00 69.00 79.00h87.00e87.00k82.00i72.00 61.00b56.00 -----z
196351.00 68.00 65.00d68.00 93.00 87.00b77.00e80.00a84.00d73.00d58.00a54.00d93.00y
1964-----z-----z69.00a67.00a89.00a84.00a-----z-----z76.00 71.00 54.00i55.00 -----z
196554.00 58.00 71.00 78.00 76.00 83.00 95.00 95.00 81.00 72.00 65.00 60.00 95.00
196656.00 63.00 68.00a75.00 81.00 87.00 87.00 90.00 82.00 79.00 61.00 55.00a90.00b
196757.00 60.00 59.00 66.00 83.00 91.00 90.00 97.00 92.00 72.00 61.00 55.00 97.00
196858.00 71.00 69.00 76.00 80.00 83.00 92.00 92.00 83.00 73.00 60.00 55.00 92.00
196954.00 56.00 70.00 70.00 87.00 96.00 87.00 84.00 83.00 74.00 68.00 56.00 96.00
197057.00 67.00 63.00 67.00 82.00 96.00 91.00 87.00 82.00b77.00 74.00 52.00 96.00b
197157.00 56.00 60.00 76.00 90.00 83.00 97.00 97.00 82.00 75.00 58.00 51.00 97.00
197252.00 60.00 67.00 78.00 93.00 80.00 96.00 98.00 89.00 76.00 60.00 56.00 98.00
197358.00 67.00 65.00 69.00 92.00 86.00 90.00 86.00 91.00 70.00 60.00 57.00 92.00
197457.00 55.00 60.00 74.00 71.00 85.00 89.00 92.00 91.00 73.00 61.00 58.00 92.00
197557.00 58.00 60.00 66.00 82.00 89.00 89.00 85.00 87.00 82.00 69.00 59.00 89.00
197660.00 60.00 61.00 77.00 86.00 85.00 85.00 82.00 87.00 76.00 65.00 60.00 87.00
197757.00 68.00 60.00 78.00 72.00 87.00 87.00 96.00a78.00 71.00 59.00 58.00 96.00a
197857.00 61.00 67.00 71.00 86.00 92.00f95.00a96.00 75.00 74.00b60.00 51.00b96.00k
197953.00 58.00 73.00 79.00d82.00 92.00 -----z83.00m98.00 83.00 62.00 56.00 -----z
198054.00a59.00 63.00 82.00 82.00 78.00c88.00 87.00 83.00 87.00 73.00 65.00 88.00d
198163.00a64.00 68.00 77.00b80.00 83.00 90.00 103.00 98.00 68.00 72.00 54.00 103.00c
198255.00 61.00a65.00 82.00a84.00b96.00b89.00a91.00 90.00a73.00a60.00a58.00 96.00j
198358.00 64.00a64.00a76.00a96.00 83.00a89.00 -----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN55.70 58.95 64.85 73.95 81.58 85.79 89.04 88.27 83.75 73.91 61.59 56.35 93.03
S.D.4.55 5.28 5.04 5.42 6.12 5.27 4.90 5.30 5.74 5.42 4.30 3.18 3.56
SKEW0.21 0.08 0.21 0.28 0.05 0.40 -0.34 0.33 0.29 0.34 0.69 0.04 0.64
MAX68.00 71.00 77.00 88.00 96.00 99.00 98.00 103.00 98.00 88.00 74.00 65.00 103.00
MIN44.00 49.00 53.00 63.00 69.00 76.00 77.00 79.00 73.00 63.00 52.00 49.00 87.00
YRS71 73 74 73 71 67 68 66 68 69 71 68 38