CXUS56 KMTR 150900 CF6OAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: OAKLAND AIRPORT MONTH: APRIL YEAR: 2026 LATITUDE: 37 43 N LONGITUDE: 122 13 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 61 54 58 2 7 0 0.05 M M 12.3 23 260 M M 9 1 29 250 2 65 47 56 0 9 0 0.00 M M 10.5 18 270 M M 3 M M 3 76 42 59 3 6 0 0.00 M M 5.8 21 30 M M 1 27 40 4 78 47 63 7 2 0 0.00 M M 4.7 13 290 M M 6 16 290 5 80 52 66 10 0 1 0.00 M M 6.9 14 270 M M 5 17 280 6 64 51 58 1 7 0 0.00 M M 12.3 22 250 M M 4 26 250 7 65 51 58 1 7 0 0.00 M M 9.9 18 250 M M 6 22 250 8 71 52 62 5 3 0 0.00 M M 8.4 17 260 M M 6 21 260 9 70 55 63 6 2 0 0.00 M M 7.3 21 270 M M 8 25 260 10 67 57 62 5 3 0 0.42 M M 9.7 20 200 M M 8 13 27 210 11 62 51 57 0 8 0 0.88 M M 14.9 32 200 M M 8 1 42 200 12 60 52 56 -1 9 0 0.39 M M 14.2 24 190 M M 8 18 31 170 13 64 47 56 -1 9 0 T M M 9.8 20 260 M M 5 25 260 14 62 50 56 -1 9 0 0.00 M M 12.6 21 260 M M 5 26 250 ================================================================================ SM 945 708 81 1 1.74 M 139.3 M 82 ================================================================================ AV 67.5 50.6 9.9 FASTST M M 6 MAX(MPH) MISC ----> 32 200 42 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: OAKLAND AIRPORT MONTH: APRIL YEAR: 2026 LATITUDE: 37 43 N LONGITUDE: 122 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.0 TOTAL FOR MONTH: 1.74 1 = FOG OR MIST DPTR FM NORMAL: 2.4 DPTR FM NORMAL: 0.91 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 5 GRTST 24HR 1.13 ON 11-12 TO 1/4 MILE OR LESS LOWEST: 42 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 81 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -36 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 1752 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -560 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL 1 [PRESSURE DATA] TOTAL FM JAN 1 24 HIGHEST SLP M ON M DPTR FM NORMAL 23 LOWEST SLP 29.74 ON 11 [REMARKS]