WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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780
CXUS56 KSTO 201400
CF6SCK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: STOCKTON AIRPORT CA
MONTH: JANUARY
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 64 49 57 10 8 0 0.48 M M 10.5 28 140 M M 8 18 35 130
2 61 50 56 9 9 0 T M M 12.8 31 150 M M 5 39 150
3 64 52 58 11 7 0 0.03 M M 13.7 29 150 M M 5 13 37 150
4 56 48 52 5 13 0 0.80 M M 9.4 21 150 M M 9 1 27 150
5 61 50 56 9 9 0 0.17 M M 13.2 24 160 M M 9 33 160
6 64 43 54 7 11 0 0.01 M M 3.9 12 290 M M 3 128 14 300
7 61 41 51 4 14 0 0.00 M M 6.5 25 270 M M 4 128 35 260
8 57 39 48 1 17 0 0.00 M M 12.7 24 350 M M 1 32 310
9 54 32 43 -4 22 0 0.00 M M 2.7 10 260 M M 0 11 260
10 58 31 45 -2 20 0 0.00 M M 1.4 6 290 M M 0 18 9 280
11 60 32 46 -2 19 0 0.00 M M 1.5 6 120 M M 1 128 7 300
12 61 34 48 0 17 0 0.00 M M 2.9 9 300 M M 0 18 11 290
13 63 33 48 0 17 0 0.00 M M 1.9 7 250 M M 1 128 8 250
14 62 34 48 0 17 0 0.00 M M 1.6 7 100 M M 3 128 9 140
15 62 34 48 0 17 0 0.00 M M 4.0 9 70 M M 3 128 10 280
16 62 36 49 1 16 0 0.00 M M 3.6 8 150 M M 5 128 11 120
17 55 39 47 -1 18 0 0.00 M M 1.8 8 100 M M 7 128 9 120
18 57 39 48 0 17 0 0.00 M M 2.1 8 110 M M 6 128 10 100
19 51 40 46 -2 19 0 0.00 M M 5.0 10 140 M M 9 128 13 130
================================================================================
SM 1133 756 287 0 1.49 M 111.2 M 79
================================================================================
AV 59.6 39.8 5.9 FASTST M M 4 MAX(MPH)
MISC ----> 31 150 39 150
================================================================================
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: JANUARY
YEAR: 2026
LATITUDE: 37 54 N
LONGITUDE: 121 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 49.7 TOTAL FOR MONTH: 1.49 1 = FOG OR MIST
DPTR FM NORMAL: 2.2 DPTR FM NORMAL: -0.17 2 = FOG REDUCING VISIBILITY
HIGHEST: 64 ON 6, 3 GRTST 24HR 1.10 ON 3- 4 TO 1/4 MILE OR LESS
LOWEST: 31 ON 10 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: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 287 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL -47 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 1140 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -107
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.80 ON 2
[REMARKS]