WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
207
CXUS54 KEWX 221011
CF6HYI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN MARCOS
MONTH: MAY
YEAR: 2025
LATITUDE: 29 53 N
LONGITUDE: 97 52 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 91 68 80 M 0 15 M M M 11.5 21 130 M M 6 1 27 100
2 86 63 75 M 0 10 0.04 M M 8.7 25 70 M M 5 38 30 70
3 82 57 70 M 0 5 0.01 M M 10.9 16 40 M M 0 23 50
4 85 54 70 M 0 5 M M M 8.0 13 130 M M 2 8 22 110
5 73 62 68 M 0 3 0.35 M M 9.4 20 50 M M 9 1 24 60
6 90 64 77 M 0 12 0.05 M M 11.2 24 200 M M 6 18 32 190
7 85 63 74 M 0 9 M M M 8.6 13 20 M M 2 17 50
8 87 63 75 M 0 10 M M M 9.2 17 30 M M 3 23 20
9 84 62 73 M 0 8 M M M 10.8 18 350 M M 3 25 20
10 83 61 72 M 0 7 0.01 M M 8.0 14 20 M M 2 3 23 340
11 85 57 71 M 0 6 M M M 9.4 16 340 M M 0 21 340
12 93 50 72 M 0 7 M M M 5.0 10 320 M M 0 M M
13 101 57 79 M 0 14 M M M 10.8 18 220 M M 1 12 25 220
14 102 69 86 M 0 21 M M M 11.6 17 160 M M 2 21 200
15 99 69 84 M 0 19 M M M 7.8 15 140 M M 2 12 17 99
16 98 77 88 M 0 23 M M M 13.0 20 190 M M 5 1 23 190
17 99 78 89 M 0 24 M M M 12.3 21 150 M M 7 1 35 150
18 95 76 86 M 0 21 M M M 14.6 21 150 M M 4 31 160
19 89 77 83 M 0 18 M M M 14.4 22 180 M M 8 8 26 180
20 98 71 85 M 0 20 M M M 7.7 13 40 M M 3 18 20
21 97 67 82 M 0 17 M M M 7.2 14 130 M M 2 M M
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SM 1902 1365 0 274 0.46 M 210.1 M 72
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AV 90.6 65.0 10.0 FASTST M M 3 MAX(MPH)
MISC ----> 25 70 35 150
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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: SAN MARCOS
MONTH: MAY
YEAR: 2025
LATITUDE: 29 53 N
LONGITUDE: 97 52 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 77.8 TOTAL FOR MONTH: 0.46 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 0.46 2 = FOG REDUCING VISIBILITY
HIGHEST: 102 ON 14 GRTST 24HR 0.40 ON 5- 6 TO 1/4 MILE OR LESS
LOWEST: 50 ON 12 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: 11 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) 11
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 1279 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 274
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 736 HIGHEST SLP M ON M
DPTR FM NORMAL M LOWEST SLP M ON M
[REMARKS]