


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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217 CXUS56 KMTR 110900 CF6CCR PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CONCORD AIRPORT MONTH: MARCH YEAR: 2025 LATITUDE: 37 58 N LONGITUDE: 122 3 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 64 44 54 -1 11 0 0.00 M M 9.9 24 240 M M 1 33 240 2 60 48 54 -1 11 0 T M M 12.3 25 280 M M 3 1 34 280 3 62 42 52 -3 13 0 0.00 M M 7.3 16 300 M M 0 20 300 4 63 48 56 0 9 0 0.00 M M 4.5 10 360 M M 5 14 350 5 60 48 54 -2 11 0 0.00 M M 8.1 21 250 M M 5 29 250 6 60 45 53 -3 12 0 0.00 M M 5.7 17 260 M M 2 24 270 7 67 39 53 -3 12 0 0.00 M M 5.3 15 280 M M 0 21 10 8 69 41 55 -1 10 0 0.00 M M 3.3 9 40 M M 0 8 13 40 9 64 39 52 -4 13 0 0.00 M M 5.3 15 330 M M 0 21 290 10 71 42 57 1 8 0 0.00 M M 4.1 16 250 M M 0 18 20 220 ================================================================================ SM 640 436 110 0 T M 65.8 M 16 ================================================================================ AV 64.0 43.6 6.6 FASTST M M 2 MAX(MPH) MISC ----> 25 280 34 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CONCORD AIRPORT MONTH: MARCH YEAR: 2025 LATITUDE: 37 58 N LONGITUDE: 122 3 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.8 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: -1.9 DPTR FM NORMAL: -0.85 2 = FOG REDUCING VISIBILITY HIGHEST: 71 ON 10 GRTST 24HR T ON 2- 2 TO 1/4 MILE OR LESS LOWEST: 39 ON 9, 7 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: 0 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 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. 110 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL 16 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 1654 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -96 [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 29.74 ON 6 [REMARKS]