WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS54 KEWX 181010
CF6HYI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN MARCOS
MONTH: AUGUST
YEAR: 2026
LATITUDE: 29 53 N
LONGITUDE: 97 52 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
================================================================================
1 101 75 88 M 0 23 T M M 7.5 17 10 M M 1 21 10
2 101 77 89 M 0 24 M M M 5.3 9 360 M M 0 16 360
3 100 69 85 M 0 20 M M M 5.0 16 160 M M 1 M M
4 99 78 89 M 0 24 M M M 9.1 16 170 M M 4 8 18 130
5 98 75 87 M 0 22 M M M 9.5 16 170 M M 3 21 170
6 100 76 88 M 0 23 M M M 10.1 23 150 M M 4 27 150
7 99 74 87 M 0 22 M M M 8.0 20 150 M M 3 18 210
8 98 72 85 M 0 20 0.02 M M 5.9 23 170 M M 2 30 160
9 99 73 86 M 0 21 0.21 M M 6.5 22 110 M M 2 3 31 110
10 97 74 86 M 0 21 M M M 8.7 20 150 M M 4 8 25 150
11 100 77 89 M 0 24 M M M 11.4 17 150 M M 5 1 23 190
12 101 79 90 M 0 25 M M M 11.3 18 150 M M 5 30 190
13 101 77 89 M 0 24 M M M 14.1 21 160 M M 3 33 120
14 99 75 87 M 0 22 M M M 9.5 17 170 M M 4 1 28 150
15 101 78 90 M 0 25 M M M 11.4 18 160 M M 5 1 22 190
16 101 69 85 M 0 20 M M M 6.8 14 190 M M 2 18 200
17 102 75 89 M 0 24 M M M 6.3 13 160 M M 1 M M
================================================================================
SM 1697 1273 0 384 0.23 M 146.4 M 49
================================================================================
AV 99.8 74.9 8.6 FASTST M M 3 MAX(MPH)
MISC ----> # 23 150 33 120
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SAN MARCOS
MONTH: AUGUST
YEAR: 2026
LATITUDE: 29 53 N
LONGITUDE: 97 52 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 87.4 TOTAL FOR MONTH: 0.23 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 0.23 2 = FOG REDUCING VISIBILITY
HIGHEST: 102 ON 17 GRTST 24HR 0.21 ON 8- 9 TO 1/4 MILE OR LESS
LOWEST: 69 ON 16, 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: 2
MAX 90 OR ABOVE: 17 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. 0 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 384
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 2424 HIGHEST SLP M ON M
DPTR FM NORMAL M LOWEST SLP M ON M
[REMARKS]