WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 280900
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: NAPA AIRPORT
MONTH: JUNE
YEAR: 2026
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 83 50 67 4 0 2 0.00 M M 6.6 16 200 M M 0 8 20 180
2 71 51 61 -2 4 0 0.00 M M 9.7 18 190 M M 2 23 190
3 86 48 67 4 0 2 0.00 M M 8.1 18 180 M M 3 1 23 180
4 78 51 65 1 0 0 0.00 M M 8.4 17 190 M M 1 21 180
5 81 51 66 2 0 1 0.00 M M 9.0 20 200 M M 0 8 25 210
6 79 52 66 2 0 1 0.00 M M 11.4 20 240 M M 0 27 240
7 78 45 62 -2 3 0 0.00 M M 8.9 20 200 M M 0 25 200
8 80 46 63 -1 2 0 0.00 M M 11.7 29 270 M M 3 39 280
9 79 54 67 3 0 2 0.00 M M 8.6 18 210 M M 3 8 24 220
10 89 50 70 6 0 5 0.00 M M 5.6 16 190 M M 0 12 20 200
11 96 56 76 11 0 11 0.00 M M 7.7 20 200 M M 0 24 190
12 84 54 69 4 0 4 0.00 M M 7.9 18 190 M M 0 8 24 190
13 78 53 66 1 0 1 0.00 M M 8.2 20 200 M M 2 1 25 190
14 75 58 67 2 0 2 0.00 M M 12.3 21 200 M M 2 27 190
15 75 56 66 1 0 1 0.00 M M 13.2 21 270 M M 3 26 260
16 76 54 65 0 0 0 0.00 M M 12.8 21 200 M M 4 27 190
17 73 58 66 1 0 1 0.00 M M 12.9 26 200 M M 6 34 190
18 72 58 65 -1 0 0 0.00 M M 14.5 28 200 M M 5 37 210
19 72 59 66 0 0 1 0.00 M M 12.7 22 210 M M 6 28 210
20 76 55 66 0 0 1 0.00 M M 12.3 22 200 M M 3 27 190
21 74 52 63 -3 2 0 0.00 M M 8.7 18 190 M M 4 18 24 190
22 72 54 63 -3 2 0 0.00 M M 10.1 20 190 M M 4 1 25 190
23 73 51 62 -4 3 0 0.00 M M 8.9 17 200 M M 5 1 23 200
24 72 52 62 -4 3 0 0.00 M M 12.1 22 200 M M 5 1 29 190
25 73 55 64 -2 1 0 0.00 M M 12.5 21 200 M M 5 1 25 210
26 77 55 66 0 0 1 0.00 M M 13.8 25 270 M M 3 31 270
27 75 55 65 -1 0 0 0.00 M M 12.9 21 200 M M 2 26 220
================================================================================
SM 2097 1433 20 36 0.00 M 281.5 M 71
================================================================================
AV 77.7 53.1 10.4 FASTST M M 3 MAX(MPH)
MISC ----> 29 270 39 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: NAPA AIRPORT
MONTH: JUNE
YEAR: 2026
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 65.4 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST
DPTR FM NORMAL: 0.5 DPTR FM NORMAL: -0.21 2 = FOG REDUCING VISIBILITY
HIGHEST: 96 ON 11 GRTST 24HR T ON 4- 4 TO 1/4 MILE OR LESS
LOWEST: 45 ON 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: 1 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. 20 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -28 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 2337 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -615
[CDD (BASE 65) ]
TOTAL THIS MO. 36
DPTR FM NORMAL -11 [PRESSURE DATA]
TOTAL FM JAN 1 53 HIGHEST SLP M ON M
DPTR FM NORMAL -12 LOWEST SLP 29.70 ON 5
[REMARKS]