WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KSTO 241300
CF6SCK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: STOCKTON AIRPORT CA
MONTH: APRIL
YEAR: 2026
LATITUDE: 37 54 N
LONGITUDE: 121 15 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 68 54 61 3 4 0 0.12 M M 8.4 17 260 M M 9 1 23 260
2 68 46 57 -1 8 0 0.03 M M 11.1 17 320 M M 3 1 26 320
3 76 39 58 0 7 0 0.00 M M 4.3 12 360 M M 0 15 300
4 83 42 63 4 2 0 0.00 M M 3.3 10 290 M M 0 14 280
5 86 46 66 7 0 1 0.00 M M 3.4 12 270 M M 0 14 270
6 83 49 66 7 0 1 0.00 M M 8.9 16 300 M M 0 22 300
7 79 45 62 3 3 0 0.00 M M 5.7 15 300 M M 0 22 310
8 84 47 66 7 0 1 0.00 M M 7.5 17 290 M M 0 23 320
9 81 53 67 7 0 2 0.07 M M 5.0 17 310 M M 2 13 23 300
10 68 54 61 1 4 0 0.58 M M 4.6 14 350 M M 9 13 17 350
11 68 50 59 -1 6 0 0.57 M M 9.8 29 260 M M 7 13 41 250
12 62 50 56 -4 9 0 0.09 M M 9.7 25 260 M M 8 1 34 270
13 68 49 59 -1 6 0 0.01 M M 8.5 16 330 M M 5 25 280
14 72 44 58 -2 7 0 0.00 M M 7.6 17 280 M M 0 22 270
15 74 44 59 -2 6 0 0.00 M M 7.0 18 260 M M 0 24 260
16 72 47 60 -1 5 0 0.00 M M 12.9 24 350 M M 1 33 360
17 74 43 59 -2 6 0 0.00 M M 7.3 15 320 M M 0 23 330
18 80 40 60 -1 5 0 0.00 M M 2.5 10 250 M M 0 13 240
19 82 47 65 3 0 0 0.00 M M 5.8 18 300 M M 0 24 300
20 81 42 62 0 3 0 0.13 M M 8.3 21 300 M M 5 1 27 300
21 65 46 56 -6 9 0 1.19 M M 6.1 21 250 M M 9 13 28 250
22 67 46 57 -5 8 0 T M M 6.5 13 320 M M 4 17 310
23 74 45 60 -2 5 0 0.00 M M 8.0 14 300 M M 0 20 290
================================================================================
SM 1715 1068 103 5 2.79 M 162.2 M 62
================================================================================
AV 74.6 46.4 7.1 FASTST M M 3 MAX(MPH)
MISC ----> 29 260 41 250
================================================================================
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: 2026
LATITUDE: 37 54 N
LONGITUDE: 121 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 60.5 TOTAL FOR MONTH: 2.79 1 = FOG OR MIST
DPTR FM NORMAL: 0.4 DPTR FM NORMAL: 1.84 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 5 GRTST 24HR 1.32 ON 20-21 TO 1/4 MILE OR LESS
LOWEST: 39 ON 3 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 103 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 1873 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -319
[CDD (BASE 65) ]
TOTAL THIS MO. 5
DPTR FM NORMAL -5 [PRESSURE DATA]
TOTAL FM JAN 1 45 HIGHEST SLP M ON M
DPTR FM NORMAL 34 LOWEST SLP 29.69 ON 11
[REMARKS]