WFO Monthly/Daily Climate Data
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
857 CXUS55 KSEW 290930 CF6SEW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE WA WFO MONTH: SEPTEMBER YEAR: 2024 LATITUDE: 47 41 N LONGITUDE: 122 15 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 85 60 73 8 0 8 0.00 0.0 0 M M M M M M M M 2 71 61 66 1 0 1 0.00 0.0 0 M M M M M M M M 3 75 59 67 2 0 2 0.00 0.0 0 M M M M M M M M 4 80 57 69 4 0 4 0.00 0.0 0 M M M M M M 1 M M 5 89 58 74 9 0 9 0.00 0.0 0 M M M M M M M M 6 87 60 74 10 0 9 0.00 0.0 0 M M M M M M M M 7 80 62 71 7 0 6 0.00 0.0 0 M M M M M M M M 8 76 59 68 4 0 3 0.00 0.0 0 M M M M M M M M 9 72 59 66 2 0 1 0.00 0.0 0 M M M M M M M M 10 72 57 65 1 0 0 T 0.0 0 M M M M M M M M 11 70 55 63 -1 2 0 0.13 0.0 0 M M M M M M M M 12 70 53 62 -1 3 0 0.00 0.0 0 M M M M M M M M 13 68 54 61 -2 4 0 0.12 0.0 0 M M M M M M M M 14 66 56 61 -2 4 0 0.14 0.0 0 M M M M M M M M 15 66 53 60 -3 5 0 T 0.0 0 M M M M M M 1 M M 16 73 50 62 0 3 0 0.00 0.0 0 M M M M M M M M 17 66 51 59 -3 6 0 0.00 0.0 0 M M M M M M M M 18 71 55 63 1 2 0 0.00 0.0 0 M M M M M M M M 19 72 51 62 0 3 0 0.00 0.0 0 M M M M M M M M 20 68 53 61 0 4 0 0.02 0.0 0 M M M M M M M M 21 73 49 61 0 4 0 0.00 0.0 0 M M M M M M M M 22 73 50 62 1 3 0 0.00 0.0 0 M M M M M M M M 23 77 61 69 9 0 4 T 0.0 0 M M M M M M M M 24 81 60 71 11 0 6 0.00 0.0 0 M M M M M M 12 M M 25 66 54 60 0 5 0 0.56 0.0 0 M M M M M M M M 26 69 53 61 1 4 0 0.03 0.0 0 M M M M M M M M 27 68 52 60 1 5 0 0.01 0.0 0 M M M M M M M M 28 64 49 57 -2 8 0 T 0.0 0 M M M M M M M M ================================================================================ SM 2048 1551 65 53 1.01 0.0 M M M ================================================================================ AV 73.1 55.4 M FASTST M M M MAX(MPH) MISC ----> M M M M ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SEATTLE WA WFO MONTH: SEPTEMBER YEAR: 2024 LATITUDE: 47 41 N LONGITUDE: 122 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 64.3 TOTAL FOR MONTH: 1.01 1 = FOG OR MIST DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -0.58 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 5 GRTST 24HR 0.56 ON 25-25 TO 1/4 MILE OR LESS LOWEST: 49 ON 28,21 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 7 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 65 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL -30 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 92 CLOUDY (SCALE 8-10) 28 DPTR FM NORMAL -57 [CDD (BASE 65) ] TOTAL THIS MO. 53 DPTR FM NORMAL 31 [PRESSURE DATA] TOTAL FM JAN 1 342 HIGHEST SLP M ON M DPTR FM NORMAL 134 LOWEST SLP M ON M [REMARKS]