


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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630 CXUS53 KLSX 111400 CF6UIN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: QUINCY IL MONTH: MAY YEAR: 2025 LATITUDE: 39 57 N LONGITUDE: 91 12 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 72 59 66 7 0 1 0.23 0.0 0 9.1 18 250 M M 8 123 32 80 2 68 49 59 0 6 0 0.07 0.0 0 6.3 26 310 M M 3 1 36 310 3 60 47 54 -5 11 0 0.00 0.0 0 10.9 21 330 M M 7 26 340 4 65 44 55 -5 10 0 0.00 0.0 0 9.3 21 20 M M 1 29 30 5 60 47 54 -6 11 0 0.00 0.0 0 7.0 20 20 M M 8 27 50 6 73 44 59 -1 6 0 0.00 M M 2.9 9 150 M M 2 1 12 150 7 77 53 65 4 0 0 0.01 M M 7.3 17 80 M M 1 25 110 8 75 52 64 3 1 0 0.13 M M 11.8 17 10 M M 3 1 24 60 9 72 45 59 -2 6 0 0.00 M M 5.8 14 30 M M 0 18 40 10 83 48 66 4 0 1 0.00 M M 4.5 17 80 M M 0 26 70 ================================================================================ SM 705 488 51 2 0.44 0.0 74.9 M 33 ================================================================================ AV 70.5 48.8 7.5 FASTST M M 3 MAX(MPH) MISC ----> 26 310 36 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: QUINCY IL MONTH: MAY YEAR: 2025 LATITUDE: 39 57 N LONGITUDE: 91 12 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.7 TOTAL FOR MONTH: 0.44 1 = FOG OR MIST DPTR FM NORMAL: -0.5 DPTR FM NORMAL: -0.97 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 10 GRTST 24HR 0.49 ON 30- 1 TO 1/4 MILE OR LESS LOWEST: 44 ON 6, 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: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 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. 51 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -12 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 4729 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -677 [CDD (BASE 65) ] TOTAL THIS MO. 2 DPTR FM NORMAL -12 [PRESSURE DATA] TOTAL FM JAN 1 30 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.64 ON 1 [REMARKS]