CXUS53 KABR 141700 CF6ATY PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WATERTOWN SD MONTH: APRIL YEAR: 2026 LATITUDE: 44 55 N LONGITUDE: 97 9 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 37 25 31 -5 34 0 0.09 1.6 0 12.4 18 100 M M 10 1 29 80 2 32 29 31 -6 34 0 0.07 1.0 2 10.4 16 100 M M 10 1 25 70 3 31 28 30 -7 35 0 0.23 0.7 T 9.7 24 20 M M 10 16 33 20 4 37 29 33 -5 32 0 0.04 0.3 1 17.1 31 320 M M 7 1 43 340 5 56 28 42 4 23 0 0.00 0.0 0 13.5 28 330 M M 2 35 330 6 33 14 24 -15 41 0 0.00 0.0 0 13.1 22 10 M M 2 27 40 7 41 14 28 -11 37 0 0.00 0.0 0 15.1 28 160 M M 5 37 170 8 54 31 43 3 22 0 0.00 0.0 0 16.7 30 290 M M 4 1 46 290 9 40 28 34 -6 31 0 0.04 0.3 0 9.6 24 320 M M 8 1 31 310 10 54 21 38 -2 27 0 0.00 0.0 T 6.8 16 230 M M 2 12 22 230 11 57 40 49 8 16 0 0.05 0.0 0 15.7 25 150 M M 9 18 37 140 12 77 47 62 21 3 0 T 0.0 0 12.8 29 240 M M 0 39 250 13 53 40 47 5 18 0 0.02 0.0 0 11.2 22 60 M M 7 12 31 60 ================================================================================ SM 602 374 353 0 0.54 3.9 164.1 M 76 ================================================================================ AV 46.3 28.8 12.6 FASTST M M 6 MAX(MPH) MISC ----> 31 320 46 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: WATERTOWN SD MONTH: APRIL YEAR: 2026 LATITUDE: 44 55 N LONGITUDE: 97 9 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 37.5 TOTAL FOR MONTH: 0.54 1 = FOG OR MIST DPTR FM NORMAL: -1.5 DPTR FM NORMAL: -0.21 2 = FOG REDUCING VISIBILITY HIGHEST: 77 ON 12 GRTST 24HR 0.23 ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 14 ON 7, 6 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 3.9 INCHES 5 = HAIL GRTST 24HR 1.6 ON 1- 1 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 2 ON 2 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: 2 0.01 INCH OR MORE: 7 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 10 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 353 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 16 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 6860 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -930 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.43 ON 12 [REMARKS]