WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
226
CXUS56 KSTO 221300
CF6SCK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: STOCKTON AIRPORT CA
MONTH: APRIL
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 59 43 51 -7 14 0 0.35 M M 8.8 24 270 M M 7 13 31 260
2 64 38 51 -7 14 0 T M M 9.9 18 260 M M 1 26 290
3 67 38 53 -5 12 0 0.00 M M 7.4 14 310 M M 0 24 310
4 74 38 56 -3 9 0 0.00 M M 7.9 16 300 M M 0 21 330
5 75 42 59 0 6 0 0.00 M M 3.6 10 310 M M 0 14 310
6 78 41 60 1 5 0 0.00 M M 3.9 13 310 M M 0 18 320
7 71 52 62 3 3 0 0.00 M M 6.1 14 320 M M 5 18 280
8 74 47 61 2 4 0 0.00 M M 6.9 15 300 M M 0 21 320
9 82 46 64 4 1 0 0.00 M M 6.4 15 300 M M 0 19 290
10 82 49 66 6 0 1 0.00 M M 6.4 18 300 M M 0 26 300
11 82 50 66 6 0 1 0.00 M M 8.2 20 260 M M 0 26 250
12 75 48 62 2 3 0 0.00 M M 9.6 17 290 M M 0 23 290
13 84 43 64 4 1 0 0.00 M M 6.4 14 310 M M 0 21 320
14 86 48 67 7 0 2 0.00 M M 5.0 14 300 M M 0 19 290
15 74 51 63 2 2 0 0.00 M M 8.4 14 300 M M 0 21 340
16 74 47 61 0 4 0 0.00 M M 7.0 15 280 M M 0 21 260
17 67 49 58 -3 7 0 0.00 M M 4.8 10 260 M M 6 15 280
18 78 47 63 2 2 0 0.00 M M 8.6 20 290 M M 3 24 280
19 81 42 62 0 3 0 0.00 M M 5.2 14 320 M M 0 20 310
20 82 45 64 2 1 0 0.00 M M 5.6 12 310 M M 0 18 270
21 86 45 66 4 0 1 0.00 M M 6.7 14 300 M M 0 20 300
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SM 1595 949 91 5 0.35 M 142.8 M 22
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AV 76.0 45.2 6.8 FASTST M M 1 MAX(MPH)
MISC ----> 24 270 31 260
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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: APRIL
YEAR: 2025
LATITUDE: 37 54 N
LONGITUDE: 121 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 60.6 TOTAL FOR MONTH: 0.35 1 = FOG OR MIST
DPTR FM NORMAL: 0.6 DPTR FM NORMAL: -0.54 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 21,14 GRTST 24HR 0.35 ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: 38 ON 2, 4 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: 1
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. 91 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL -24 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 2123 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -61
[CDD (BASE 65) ]
TOTAL THIS MO. 5
DPTR FM NORMAL -3 [PRESSURE DATA]
TOTAL FM JAN 1 9 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.82 ON 2
[REMARKS]