


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
546 CXUS55 KSEW 080930 CF6SEW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE WA WFO MONTH: JULY YEAR: 2025 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 82 58 70 6 0 5 0.00 0.0 0 M M M M M M M M 2 79 54 67 3 0 2 0.00 0.0 0 M M M M M M M M 3 71 55 63 -1 2 0 0.00 0.0 0 M M M M M M M M 4 76 51 64 -1 1 0 0.00 0.0 0 M M M M M M M M 5 76 54 65 0 0 0 0.00 0.0 0 M M M M M M M M 6 78 53 66 1 0 1 0.00 0.0 0 M M M M M M M M 7 84 56 70 5 0 5 0.00 0.0 0 M M M M M M M M ================================================================================ SM 546 381 3 13 0.00 0.0 M M M ================================================================================ AV 78.0 54.4 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: JULY YEAR: 2025 LATITUDE: 47 41 N LONGITUDE: 122 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.2 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: 1.6 DPTR FM NORMAL: -0.22 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 7 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 51 ON 4 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: 0 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 3 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL -11 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 3 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -11 [CDD (BASE 65) ] TOTAL THIS MO. 13 DPTR FM NORMAL 2 [PRESSURE DATA] TOTAL FM JAN 1 51 HIGHEST SLP M ON M DPTR FM NORMAL 18 LOWEST SLP M ON M [REMARKS]