WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
689
CXUS56 KSTO 222231
CF6SCK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: STOCKTON AIRPORT CA
MONTH: MAY
YEAR: 2025
LATITUDE: 37 54 N
LONGITUDE: 121 15 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 85 51 68 4 0 3 0.00 M M 6.7 14 300 M M 0 19 300
2 82 49 66 1 0 1 0.00 M M 10.3 21 270 M M 0 27 270
3 74 52 63 -2 2 0 0.00 M M 13.9 25 280 M M 0 33 260
4 82 49 66 1 0 1 0.00 M M 12.1 18 310 M M 0 33 310
5 89 56 73 8 0 8 0.00 M M 12.0 20 310 M M 0 29 330
6 90 49 70 4 0 5 0.00 M M 10.4 23 280 M M 0 32 300
7 83 50 67 1 0 2 0.00 M M 6.7 16 300 M M 0 20 310
8 90 48 69 3 0 4 0.00 M M 6.5 14 300 M M 0 19 270
9 97 51 74 8 0 9 0.00 M M 5.6 10 310 M M 0 M M
10 97 55 76 10 0 11 0.00 M M 8.6 21 290 M M 0 25 280
11 84 54 69 2 0 4 0.00 M M 13.3 29 270 M M 0 38 270
12 74 50 62 -5 3 0 T M M 11.1 23 270 M M 5 29 280
13 76 50 63 -4 2 0 0.00 M M 8.6 16 280 M M 5 24 280
14 83 47 65 -2 0 0 0.00 M M 6.5 17 300 M M 0 26 280
15 88 48 68 0 0 3 0.00 M M 6.4 16 300 M M 0 22 300
16 89 55 72 4 0 7 0.00 M M 8.4 21 260 M M 0 17 280
17 80 53 67 -1 0 2 0.00 M M 15.9 24 240 M M 0 41 240
18 86 50 68 0 0 3 0.00 M M 13.3 22 300 M M 0 35 310
19 92 54 73 5 0 8 0.00 M M 13.5 22 310 M M M 30 300
20 91 56 74 5 0 9 0.00 M M 11.2 17 300 M M M 29 270
21 95 51 73 4 0 8 0.00 M M 7.8 16 300 M M 0 23 10
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SM 1807 1078 7 88 T M 208.8 M 10
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AV 86.0 51.3 9.9 FASTST M M 1 MAX(MPH)
MISC ----> 29 270 41 240
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: STOCKTON AIRPORT CA
MONTH: MAY
YEAR: 2025
LATITUDE: 37 54 N
LONGITUDE: 121 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 68.7 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: 2.0 DPTR FM NORMAL: -0.42 2 = FOG REDUCING VISIBILITY
HIGHEST: 97 ON 9,10 GRTST 24HR T ON 12-12 TO 1/4 MILE OR LESS
LOWEST: 47 ON 14 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: 7 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. 7 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 2171 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -78
[CDD (BASE 65) ]
TOTAL THIS MO. 88
DPTR FM NORMAL 20 [PRESSURE DATA]
TOTAL FM JAN 1 105 HIGHEST SLP M ON M
DPTR FM NORMAL 12 LOWEST SLP 29.69 ON 5
[REMARKS]
ADDED MISSING DATA FROM MAY 19-20