WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 061000
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: NAPA AIRPORT
MONTH: JANUARY
YEAR: 2025
LATITUDE: 38 13 N
LONGITUDE: 122 17 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 52 35 44 -3 21 0 0.01 M M 2.0 8 320 M M 4 9 310
2 61 41 51 4 14 0 0.00 M M 6.2 16 90 M M 1 24 90
3 59 41 50 3 15 0 0.27 M M 5.8 21 270 M M 5 1 29 260
4 58 37 48 1 17 0 0.00 M M 3.3 9 280 M M 2 12 12 360
5 61 38 50 3 15 0 0.00 M M 2.4 9 140 M M 2 12 10 140
================================================================================
SM 291 192 82 0 0.28 M 19.7 M 14
================================================================================
AV 58.2 38.4 3.9 FASTST M M 3 MAX(MPH)
MISC ----> 21 270 29 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: NAPA AIRPORT
MONTH: JANUARY
YEAR: 2025
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 48.3 TOTAL FOR MONTH: 0.28 1 = FOG OR MIST
DPTR FM NORMAL: 1.3 DPTR FM NORMAL: -0.39 2 = FOG REDUCING VISIBILITY
HIGHEST: 61 ON 5, 2 GRTST 24HR 0.27 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 35 ON 1 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. 82 CLEAR (SCALE 0-3) 3
DPTR FM NORMAL -8 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 1007 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -230
[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 29.95 ON 3
[REMARKS]