


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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494 CXUS53 KLSX 121400 CF6SUS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SPIRIT OF ST LOUIS MO MONTH: JULY YEAR: 2025 LATITUDE: 38 39 N LONGITUDE: 90 38 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 88 66 77 -1 0 12 0.00 0.0 0 6.3 15 330 M M 1 22 340 2 90 62 76 -2 0 11 0.00 0.0 0 2.4 10 230 M M 1 18 15 250 3 91 66 79 1 0 14 0.00 0.0 0 2.6 9 240 M M 0 1 14 240 4 93 66 80 2 0 15 0.00 0.0 0 3.5 13 210 M M 1 18 18 210 5 93 66 80 2 0 15 0.00 0.0 0 5.5 15 200 M M 1 18 20 250 6 93 73 83 5 0 18 0.09 0.0 0 7.0 26 250 M M 2 13 37 250 7 90 71 81 3 0 16 0.00 0.0 0 4.0 14 70 M M 1 17 90 8 90 68 79 0 0 14 1.34 0.0 0 3.0 24 330 M M 4 123 33 320 9 89 69 79 0 0 14 0.00 0.0 0 3.8 10 320 M M 6 1 15 320 10 91 67 79 0 0 14 0.00 0.0 0 3.8 13 220 M M 1 8 22 210 11 93 70 82 3 0 17 T 0.0 0 6.4 24 30 M M 1 3 35 30 ================================================================================ SM 1001 744 0 160 1.43 0.0 48.3 M 19 ================================================================================ AV 91.0 67.6 4.4 FASTST M M 2 MAX(MPH) MISC ----> 26 250 37 250 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SPIRIT OF ST LOUIS MO MONTH: JULY YEAR: 2025 LATITUDE: 38 39 N LONGITUDE: 90 38 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 79.3 TOTAL FOR MONTH: 1.43 1 = FOG OR MIST DPTR FM NORMAL: 1.0 DPTR FM NORMAL: 0.14 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 11, 6 GRTST 24HR 1.34 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 62 ON 2 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: 2 MAX 90 OR ABOVE: 9 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 160 DPTR FM NORMAL 12 [PRESSURE DATA] TOTAL FM JAN 1 593 HIGHEST SLP M ON M DPTR FM NORMAL -9 LOWEST SLP 29.78 ON 11 [REMARKS]