WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KSTO 261300
CF6VCB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: VACAVILLE
MONTH: MAY
YEAR: 2026
LATITUDE: 38 22 N
LONGITUDE: 121-58 E
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 82 52 67 4 0 2 0.00 M M 5.9 13 220 M M 0 22 210
2 71 55 63 0 2 0 0.00 M M 10.3 18 220 M M 0 32 210
3 70 54 62 -1 3 0 0.00 M M 9.8 20 240 M M 1 31 230
4 64 51 58 -5 7 0 0.45 M M 4.2 13 220 M M 7 1 20 200
5 67 53 60 -4 5 0 0.01 M M 5.5 13 210 M M 10 20 220
6 78 57 68 4 0 3 0.00 M M 4.4 14 220 M M 6 21 210
7 82 53 68 4 0 3 0.00 M M 4.9 14 180 M M 0 19 180
8 84 53 69 5 0 4 0.00 M M 5.8 10 180 M M 0 15 210
9 90 54 72 8 0 7 0.00 M M 5.8 13 260 M M 0 20 250
10 87 54 71 6 0 6 0.00 M M 5.8 10 230 M M 0 16 230
11 93 50 72 7 0 7 0.00 M M 3.9 15 240 M M 0 22 240
12 88 56 72 7 0 7 0.00 M M 7.8 18 220 M M 0 31 210
13 82 59 71 6 0 6 0.00 M M 6.5 15 210 M M 0 24 180
14 90 50 70 4 0 5 0.00 M M 4.0 14 240 M M 0 21 250
15 89 50 70 4 0 5 T M M 4.6 20 310 M M 0 32 300
16 85 54 70 4 0 5 0.00 M M 7.2 20 310 M M 0 28 360
17 77 47 62 -4 3 0 0.00 M M 14.5 33 350 M M 0 49 360
18 85 62 74 8 0 9 0.00 M M 16.3 30 350 M M 0 46 350
19 90 51 71 4 0 6 0.00 M M 6.6 20 350 M M 0 29 360
20 92 51 72 5 0 7 0.00 M M 3.3 12 260 M M 0 18 280
21 96 52 74 7 0 9 0.00 M M 3.8 15 250 M M 0 22 260
22 90 56 73 6 0 8 0.00 M M 7.0 15 180 M M 0 24 220
23 82 55 69 1 0 4 0.00 M M 9.1 18 220 M M 0 29 240
24 85 52 69 1 0 4 0.00 M M 7.5 16 190 M M 0 25 220
25 74 54 64 -4 1 0 0.00 M M 11.7 26 250 M M 0 40 220
================================================================================
SM 2073 1335 21 107 0.46 M 176.2 M 24
================================================================================
AV 82.9 53.4 7.0 FASTST M M 1 MAX(MPH)
MISC ----> 33 350 49 360
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: VACAVILLE
MONTH: MAY
YEAR: 2026
LATITUDE: 38 22 N
LONGITUDE: 121-58 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 68.2 TOTAL FOR MONTH: 0.46 1 = FOG OR MIST
DPTR FM NORMAL: 2.8 DPTR FM NORMAL: -0.22 2 = FOG REDUCING VISIBILITY
HIGHEST: 96 ON 21 GRTST 24HR 0.46 ON 4- 5 TO 1/4 MILE OR LESS
LOWEST: 47 ON 17 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: 7 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. 21 CLEAR (SCALE 0-3) 22
DPTR FM NORMAL -39 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 1998 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -435
[CDD (BASE 65) ]
TOTAL THIS MO. 107
DPTR FM NORMAL 39 [PRESSURE DATA]
TOTAL FM JAN 1 145 HIGHEST SLP M ON M
DPTR FM NORMAL 57 LOWEST SLP 29.70 ON 22
[REMARKS]