CXUS54 KBRO 150800 CF6HRL PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HARLINGEN-VALLEY INTL AIRPORT MONTH: APRIL YEAR: 2026 LATITUDE: 26 13 N LONGITUDE: 97 40 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 91 71 81 8 0 16 0.00 0.0 0 17.3 26 150 M M 4 34 150 2 92 73 83 9 0 18 0.00 0.0 0 22.5 33 170 M M 5 46 170 3 92 74 83 9 0 18 T 0.0 0 22.6 31 140 M M 7 39 130 4 91 74 83 9 0 18 T 0.0 0 13.6 23 110 M M 6 29 100 5 75 55 65 -9 0 0 1.84 0.0 0 15.7 29 330 M M 10 34 330 6 76 56 66 -8 0 1 T 0.0 0 11.6 21 330 M M 6 30 340 7 80 52 66 -8 0 1 T 0.0 0 7.5 16 70 M M 5 22 60 8 75 64 70 -5 0 5 0.09 0.0 0 6.8 15 90 M M 10 1 20 90 9 82 65 74 -1 0 9 0.15 0.0 0 10.2 22 110 M M 7 1 26 120 10 80 68 74 -1 0 9 0.43 0.0 0 7.8 17 130 M M 8 1 23 130 11 84 67 76 1 0 11 T 0.0 0 13.2 24 130 M M 8 12 32 120 12 85 74 80 5 0 15 0.02 0.0 0 18.6 31 160 M M 8 41 160 13 84 73 79 3 0 14 T 0.0 0 14.2 31 140 M M 7 40 150 14 88 72 80 4 0 15 0.00 0.0 0 17.1 26 140 M M 7 34 170 ================================================================================ SM 1175 938 0 150 2.53 0.0 198.7 M 98 ================================================================================ AV 83.9 67.0 14.2 FASTST M M 7 MAX(MPH) MISC ----> 33 170 46 170 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HARLINGEN-VALLEY INTL AIRPORT MONTH: APRIL YEAR: 2026 LATITUDE: 26 13 N LONGITUDE: 97 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 75.5 TOTAL FOR MONTH: 2.53 1 = FOG OR MIST DPTR FM NORMAL: 0.9 DPTR FM NORMAL: 1.79 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 3, 2 GRTST 24HR 1.84 ON 5- 5 TO 1/4 MILE OR LESS LOWEST: 52 ON 7 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: 5 MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 3 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) 0 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 369 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -195 [CDD (BASE 65) ] TOTAL THIS MO. 150 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 706 HIGHEST SLP M ON M DPTR FM NORMAL 206 LOWEST SLP 29.76 ON 2 [REMARKS]