WFO Monthly/Daily Climate Data
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
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CXUS54 KBRO 260800
CF6HRL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HARLINGEN-VALLEY INTL AIRPORT
MONTH: OCTOBER
YEAR: 2026
LATITUDE: 26 13 N
LONGITUDE: 97 40 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 M M M M M M M M M M M M M M M M M
2 95 75 85 5 0 20 1.49 0.0 0 7.2 24 120 M M 4 123 29 120
3 93 76 85 5 0 20 1.08 0.0 0 11.4 26 20 M M 6 13 34 10
4 80 75 78 -1 0 13 4.41 0.0 0 11.4 23 360 M M 10 13 29 10
5 83 75 79 0 0 14 0.20 0.0 0 13.1 23 360 M M 9 1 28 350
6 93 75 84 5 0 19 0.00 0.0 0 12.3 23 20 M M 2 31 30
7 89 75 82 3 0 17 0.38 0.0 0 9.1 28 50 M M 8 13 36 50
8 92 74 83 4 0 18 0.00 0.0 0 8.7 18 40 M M 1 24 40
9 93 69 81 3 0 16 0.00 0.0 0 7.7 16 50 M M 0 1 21 50
10 92 70 81 3 0 16 0.00 0.0 0 8.7 17 110 M M 1 25 150
11 92 73 83 5 0 18 0.00 0.0 0 10.0 20 120 M M 1 25 120
12 94 76 85 7 0 20 0.00 0.0 0 10.9 22 130 M M 2 30 130
13 M M M M M M T 0.0 0 13.9 24 140 M M 2 32 150
14 M M M M M M 0.28 0.0 0 12.5 28 170 M M 3 33 170
15 M M M M M M 0.00 0.0 0 8.8 18 90 M M 1 26 110
16 M M M M M M 0.00 0.0 0 16.8 31 360 M M 5 39 360
17 M M M M M M 0.00 0.0 0 17.5 29 350 M M 3 39 360
18 M M M M M M 0.00 0.0 0 10.5 20 360 M M 3 27 340
19 M M M M M M T 0.0 0 9.3 21 60 M M 8 27 50
20 M M M M M M 0.00 0.0 0 9.5 18 50 M M 1 31 40
21 M M M M M M 0.00 0.0 0 8.1 16 40 M M 5 21 40
22 M M M M M M 0.03 0.0 0 6.9 18 50 M M 8 24 50
23 M M M M M M 0.00 0.0 0 6.8 17 90 M M 1 26 110
24 M M M M M M 0.00 0.0 0 9.3 21 120 M M 2 28 110
25 M M M M M M T 0.0 0 7.2 17 110 M M 3 23 110
================================================================================
SM 996 813 0 191 7.87 0.0 247.6 M 89
================================================================================
AV 90.5 73.9 10.3 FASTST M M 4 MAX(MPH)
MISC ----> 31 360 # 39 360
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: HARLINGEN-VALLEY INTL AIRPORT
MONTH: OCTOBER
YEAR: 2026
LATITUDE: 26 13 N
LONGITUDE: 97 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 82.2 TOTAL FOR MONTH: 7.87 1 = FOG OR MIST
DPTR FM NORMAL: 4.8 DPTR FM NORMAL: 5.61 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 2 GRTST 24HR 4.90 ON 3- 4 TO 1/4 MILE OR LESS
LOWEST: 69 ON 9 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 7
MAX 90 OR ABOVE: 8 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 191
DPTR FM NORMAL -122 [PRESSURE DATA]
TOTAL FM JAN 1 4308 HIGHEST SLP M ON M
DPTR FM NORMAL 385 LOWEST SLP 29.79 ON 2
[REMARKS]