


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
097 CXUS56 KMTR 140900 CF6HWD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HAYWARD AIRPORT MONTH: MAY YEAR: 2025 LATITUDE: 37 39 N LONGITUDE: 122 7 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 69 54 62 3 3 0 0.00 M M 9.2 17 300 M M 6 18 23 290 2 63 54 59 -1 6 0 0.00 M M 10.5 17 260 M M 8 24 260 3 64 54 59 -1 6 0 0.01 M M 11.3 21 230 M M 7 8 28 260 4 69 51 60 0 5 0 0.00 M M 6.6 16 280 M M 2 21 290 5 87 52 70 10 0 5 0.00 M M 6.9 25 360 M M 0 37 360 6 77 55 66 6 0 1 0.00 M M 8.0 21 320 M M 1 27 310 7 70 55 63 3 2 0 0.00 M M 7.8 20 290 M M 6 27 290 8 78 54 66 6 0 1 0.00 M M 4.5 15 270 M M 4 20 280 9 88 56 72 12 0 7 0.00 M M 6.3 16 280 M M 0 20 290 10 77 56 67 7 0 2 0.00 M M 6.4 16 270 M M 0 20 280 11 68 56 62 2 3 0 0.00 M M 10.2 21 290 M M 1 29 280 12 67 55 61 1 4 0 0.25 M M 11.0 21 280 M M 8 8 29 280 13 70 55 63 3 2 0 0.00 M M 8.7 21 290 M M 6 27 290 ================================================================================ SM 947 707 31 16 0.26 M 107.4 M 49 ================================================================================ AV 72.8 54.4 8.3 FASTST M M 4 MAX(MPH) MISC ----> 25 360 37 360 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HAYWARD AIRPORT MONTH: MAY YEAR: 2025 LATITUDE: 37 39 N LONGITUDE: 122 7 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.6 TOTAL FOR MONTH: 0.26 1 = FOG OR MIST DPTR FM NORMAL: 3.7 DPTR FM NORMAL: -0.04 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 9 GRTST 24HR 0.25 ON 12-12 TO 1/4 MILE OR LESS LOWEST: 51 ON 4 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: 2 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 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. 31 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -43 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 1656 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -520 [CDD (BASE 65) ] TOTAL THIS MO. 16 DPTR FM NORMAL 10 [PRESSURE DATA] TOTAL FM JAN 1 25 HIGHEST SLP M ON M DPTR FM NORMAL 8 LOWEST SLP 29.76 ON 5 [REMARKS]