WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS54 KEWX 201010
CF6HYI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN MARCOS
MONTH: MAY
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 63 54 59 M 6 0 1.48 M M 15.0 29 50 M M 9 13 33 50
2 75 50 63 M 2 0 M M M 8.8 15 50 M M 0 17 99
3 80 50 65 M 0 0 M M M 7.7 14 160 M M 0 21 170
4 84 58 71 M 0 6 M M M 10.7 17 170 M M 4 25 200
5 85 69 77 M 0 12 M M M 11.5 15 200 M M 9 1 M M
6 85 63 74 M 0 9 T M M 10.4 22 10 M M 6 18 33 60
7 70 60 65 M 0 0 M M M 12.5 21 20 M M 6 25 20
8 80 62 71 M 0 6 T M M 5.8 9 60 M M 9 M M
9 90 71 81 M 0 16 T M M 4.0 10 10 M M 6 M M
10 89 65 77 M 0 12 0.23 M M 8.9 22 330 M M 4 3 38 330
11 83 64 74 M 0 9 0.01 M M 11.5 18 360 M M 5 31 110
12 85 61 73 M 0 8 M M M 4.0 8 30 M M 1 M M
13 90 60 75 M 0 10 M M M 4.7 10 170 M M 0 M M
14 90 61 76 M 0 11 M M M 9.7 16 160 M M 0 20 180
15 91 68 80 M 0 15 M M M 12.9 20 140 M M 4 23 140
16 90 68 79 M 0 14 M M M 13.2 18 150 M M 7 25 150
17 89 74 82 M 0 17 0.01 M M 15.5 25 150 M M 8 39 130
18 92 77 85 M 0 20 M M M 16.2 23 160 M M 8 30 160
19 92 67 80 M 0 15 0.30 M M 13.9 25 130 M M 5 3 37 140
================================================================================
SM 1603 1202 8 180 2.03 M 196.8 M 91
================================================================================
AV 84.4 63.3 10.4 FASTST M M 5 MAX(MPH)
MISC ----> 29 50 39 130
================================================================================
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: MAY
YEAR: 2026
LATITUDE: 29 53 N
LONGITUDE: 97 52 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.8 TOTAL FOR MONTH: 2.03 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 2.03 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 19,18 GRTST 24HR 1.48 ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: 50 ON 3, 2 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: 7 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 8 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 998 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 180
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 753 HIGHEST SLP M ON M
DPTR FM NORMAL M LOWEST SLP M ON M
[REMARKS]