Revision as of 02:08, 8 March 2014 editLieutenant of Melkor (talk | contribs)Autopatrolled, Pending changes reviewers20,031 editsm Reverted 1 edit by 75.191.173.190 (talk) to last revision by Lieutenant of Melkor. (TW)← Previous edit | Revision as of 05:35, 9 March 2014 edit undo75.191.173.190 (talk)No edit summaryNext edit → | ||
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{{Weather box | {{Weather box | ||
{{Weather box | |||
|location = Seattle (]), 1981–2010 normals | |||
|location = Seattle (1981-2010) | |||
|single line = Y | |single line = Y | ||
| |
|imperial first = Y | ||
|Jan high F = |
|Jan record high F = 64 | ||
|Feb high F = |
|Feb record high F = 70 | ||
|Mar high F = |
|Mar record high F = 78 | ||
|Apr high F = |
|Apr record high F = 85 | ||
|May high F = |
|May record high F = 93 | ||
|Jun high F = |
|Jun record high F = 96 | ||
|Jul high F = |
|Jul record high F = 103 | ||
|Aug high F = |
|Aug record high F = 99 | ||
|Sep high F = |
|Sep record high F = 98 | ||
|Oct high F = |
|Oct record high F = 89 | ||
|Nov high F = |
|Nov record high F = 74 | ||
|Dec high F = |
|Dec record high F = 64 | ||
|year high F= |
|year record high F = 103 | ||
|Jan |
|Jan high F = 46.8 | ||
|Feb |
|Feb high F = 49.6 | ||
|Mar |
|Mar high F = 53.4 | ||
|Apr |
|Apr high F = 58.1 | ||
|May |
|May high F = 64.3 | ||
|Jun |
|Jun high F = 69.6 | ||
|Jul |
|Jul high F = 75.5 | ||
|Aug |
|Aug high F = 75.9 | ||
|Sep |
|Sep high F = 70.1 | ||
|Oct |
|Oct high F = 59.3 | ||
|Nov |
|Nov high F = 50.5 | ||
|Dec |
|Dec high F = 45.3 | ||
|year |
|year high F = 59.9 | ||
|Jan |
|Jan mean F = 41.8 | ||
⚫ | |Feb mean F = 43.2 | ||
|Mar mean F = 46.3 | |||
|Apr mean F = 50.2 | |||
|May mean F = 55.8 | |||
|Jun mean F = 60.7 | |||
|Jul mean F = 65.5 | |||
|Aug mean F = 65.9 | |||
⚫ | |Sep mean F = 61.1 | ||
|Oct mean F = 52.6 | |||
|Nov mean F = 45.3 | |||
|Dec mean F = 40.4 | |||
|year mean F = 52.4 | |||
⚫ | |Jan low F = 36.8 | ||
|Feb low F = 36.9 | |Feb low F = 36.9 | ||
|Mar low F = 39.3 | |Mar low F = 39.3 | ||
Line 41: | Line 55: | ||
|Nov low F = 40.0 | |Nov low F = 40.0 | ||
|Dec low F = 35.6 | |Dec low F = 35.6 | ||
|year low F= 45.0 | |year low F = 45.0 | ||
|Jan record |
|Jan record low F = 0 | ||
|Feb record |
|Feb record low F = 1 | ||
|Mar record high F = 78 | |||
|Apr record high F = 85 | |||
|May record high F = 93 | |||
|Jun record high F = 96 | |||
|Jul record high F = 103 | |||
|Aug record high F = 99 | |||
|Sep record high F = 98 | |||
|Oct record high F = 89 | |||
|Nov record high F = 74 | |||
|Dec record high F = 64 | |||
|year record high F= 103 | |||
⚫ | |Jan |
||
⚫ | |Feb |
||
|Mar record low F = 11 | |Mar record low F = 11 | ||
|Apr record low F = 29 | |Apr record low F = 29 | ||
Line 65: | Line 66: | ||
|Sep record low F = 35 | |Sep record low F = 35 | ||
|Oct record low F = 28 | |Oct record low F = 28 | ||
|Nov record low F = |
|Nov record low F = 6 | ||
|Dec record low F = |
|Dec record low F = 6 | ||
|year record low F |
|year record low F = 0 | ||
|precipitation colour = green | |precipitation colour = green | ||
|Jan precipitation inch = 5.56 | |Jan precipitation inch = 5.56 | ||
Line 81: | Line 82: | ||
|Nov precipitation inch = 6.57 | |Nov precipitation inch = 6.57 | ||
|Dec precipitation inch = 5.35 | |Dec precipitation inch = 5.35 | ||
|year precipitation inch=37.41 | |year precipitation inch = 37.41 | ||
|Jan snow inch = 1.3 | |Jan snow inch = 1.3 | ||
|Feb snow inch = 1.4 | |Feb snow inch = 1.4 | ||
|Mar snow inch = 0.7 | |Mar snow inch = 0.7 | ||
|Apr snow inch = 0 | |Apr snow inch = 0.0 | ||
|May snow inch = 0 | |May snow inch = 0.0 | ||
|Jun snow inch = 0 | |Jun snow inch = 0.0 | ||
|Jul snow inch = 0 | |Jul snow inch = 0.0 | ||
|Aug snow inch = 0 | |Aug snow inch = 0.0 | ||
|Sep snow inch = 0 | |Sep snow inch = 0.0 | ||
|Oct snow inch = 0 | |Oct snow inch = 0.0 | ||
|Nov snow inch = 1.1 | |Nov snow inch = 1.1 | ||
|Dec snow inch = 1.5 | |Dec snow inch = 1.5 | ||
|year snow inch= 5.9 | |year snow inch = 5.9 | ||
|unit precipitation days = 0.01 in | |unit precipitation days = 0.01 in | ||
|unit snow days = 0.1 in | |||
|Jan precipitation days = 18.2 | |Jan precipitation days = 18.2 | ||
|Feb precipitation days = 14.7 | |Feb precipitation days = 14.7 | ||
Line 102: | Line 102: | ||
|Apr precipitation days = 14.3 | |Apr precipitation days = 14.3 | ||
|May precipitation days = 12.0 | |May precipitation days = 12.0 | ||
|Jun precipitation days = |
|Jun precipitation days = 9.1 | ||
|Jul precipitation days = |
|Jul precipitation days = 5.0 | ||
|Aug precipitation days = |
|Aug precipitation days = 4.8 | ||
|Sep precipitation days = |
|Sep precipitation days = 7.9 | ||
|Oct precipitation days = 13.1 | |Oct precipitation days = 13.1 | ||
|Nov precipitation days = 18.4 | |Nov precipitation days = 18.4 | ||
|Dec precipitation days = 17.6 | |Dec precipitation days = 17.6 | ||
|year precipitation days=152.0 | |year precipitation days = 152.0 | ||
|Jan snow days = 1.1 | |Jan snow days = 1.1 | ||
|Feb snow days = 0.7 | |Feb snow days = 0.7 | ||
|Mar snow days = 0.5 | |Mar snow days = 0.5 | ||
|Apr snow days = 0 | |Apr snow days = 0.0 | ||
|May snow days = 0 | |May snow days = 0.0 | ||
|Jun snow days = 0 | |Jun snow days = 0.0 | ||
|Jul snow days = 0 | |Jul snow days = 0.0 | ||
|Aug snow days = 0 | |Aug snow days = 0.0 | ||
|Sep snow days = 0 | |Sep snow days = 0.0 | ||
|Oct snow days = 0 | |Oct snow days = 0.0 | ||
|Nov snow days = 0.4 | |Nov snow days = 0.4 | ||
|Dec snow days = 1.4 | |Dec snow days = 1.4 | ||
|year snow days= 4.1 | |year snow days = 4.1 | ||
|Jan sun = 71.3 | |||
| |
|Feb sun = 109.2 | ||
| |
|Mar sun = 179.8 | ||
| |
|Apr sun = 207.0 | ||
| |
|May sun = 254.2 | ||
| |
|Jun sun = 267.0 | ||
| |
|Jul sun = 313.1 | ||
| |
|Aug sun = 282.1 | ||
| |
|Sep sun = 222.0 | ||
⚫ | |Sep |
||
|Oct sun = 142.6 | |Oct sun = 142.6 | ||
|Nov sun = |
|Nov sun = 72.0 | ||
|Dec sun = |
|Dec sun = 52.7 | ||
|year sun = 2173.0 | |||
|source 1 = NOAA (extremes 1948–present, sun 1961–1990)<ref name = NOAA >{{cite web | |source 1 = NOAA (extremes 1948–present, sun 1961–1990)<ref name = NOAA >{{cite web | ||
| url = http://www.nws.noaa.gov/climate/xmacis.php?wfo=sew | | url = http://www.nws.noaa.gov/climate/xmacis.php?wfo=sew |
Revision as of 05:35, 9 March 2014
{{Weather box
Climate data for Seattle (1981-2010) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °F (°C) | 64 (18) |
70 (21) |
78 (26) |
85 (29) |
93 (34) |
96 (36) |
103 (39) |
99 (37) |
98 (37) |
89 (32) |
74 (23) |
64 (18) |
103 (39) |
Mean daily maximum °F (°C) | 46.8 (8.2) |
49.6 (9.8) |
53.4 (11.9) |
58.1 (14.5) |
64.3 (17.9) |
69.6 (20.9) |
75.5 (24.2) |
75.9 (24.4) |
70.1 (21.2) |
59.3 (15.2) |
50.5 (10.3) |
45.3 (7.4) |
59.9 (15.5) |
Daily mean °F (°C) | 41.8 (5.4) |
43.2 (6.2) |
46.3 (7.9) |
50.2 (10.1) |
55.8 (13.2) |
60.7 (15.9) |
65.5 (18.6) |
65.9 (18.8) |
61.1 (16.2) |
52.6 (11.4) |
45.3 (7.4) |
40.4 (4.7) |
52.4 (11.3) |
Mean daily minimum °F (°C) | 36.8 (2.7) |
36.9 (2.7) |
39.3 (4.1) |
42.2 (5.7) |
47.3 (8.5) |
51.9 (11.1) |
55.6 (13.1) |
55.9 (13.3) |
52.1 (11.2) |
45.8 (7.7) |
40.0 (4.4) |
35.6 (2.0) |
45.0 (7.2) |
Record low °F (°C) | 0 (−18) |
1 (−17) |
11 (−12) |
29 (−2) |
28 (−2) |
38 (3) |
43 (6) |
44 (7) |
35 (2) |
28 (−2) |
6 (−14) |
6 (−14) |
0 (−18) |
Average precipitation inches (mm) | 5.56 (141) |
3.50 (89) |
3.72 (94) |
2.71 (69) |
1.93 (49) |
1.56 (40) |
0.70 (18) |
0.88 (22) |
1.45 (37) |
3.48 (88) |
6.57 (167) |
5.35 (136) |
37.41 (950) |
Average snowfall inches (cm) | 1.3 (3.3) |
1.4 (3.6) |
0.7 (1.8) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
1.1 (2.8) |
1.5 (3.8) |
5.9 (15) |
Average precipitation days (≥ 0.01 in) | 18.2 | 14.7 | 16.9 | 14.3 | 12.0 | 9.1 | 5.0 | 4.8 | 7.9 | 13.1 | 18.4 | 17.6 | 152.0 |
Average snowy days | 1.1 | 0.7 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.4 | 4.1 |
Mean monthly sunshine hours | 71.3 | 109.2 | 179.8 | 207.0 | 254.2 | 267.0 | 313.1 | 282.1 | 222.0 | 142.6 | 72.0 | 52.7 | 2,173 |
Source: NOAA (extremes 1948–present, sun 1961–1990) |
References
These references will appear in the article, but this list appears only on this page.- "NowData - NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved 2011-12-15.
- "WMO Climate Normals for Seattle/Seattle–Tacoma INTL A, WA 1961–1990". National Oceanic and Atmospheric Administration. Retrieved October 31, 2013.