509
CXUS54 KEWX 032124
CLMSAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
404 PM CDT FRI APR 03 2026
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF MARCH 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
HIGHEST 98 03/15 96 03/14
LOWEST 36 03/17 40 03/10
AVG. MAXIMUM 83.4 73.8 9.6 82.7
AVG. MINIMUM 58.9 51.8 7.1 55.9
MEAN 71.1 62.8 8.3 69.3
DAYS MAX >= 90 5 4
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS 0.44 2.31 -1.87 1.99
DAILY AVG. 0.01 0.07 -0.06 0.06
DAYS >= .01 3 6
DAYS >= .10 2 4
DAYS >= .50 0 1
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.31 03/07 TO 03/08
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0 T
SINCE 7/1 T 0.2 -0.2 MM
DEGREE DAYS
HEATING TOTAL 45 139 -94 29
SINCE 7/1 814 1400 -586 MM
COOLING TOTAL 246 71 175 173
SINCE 1/1 332 100 232 MM
............................................................
WIND (MPH)
AVERAGE WIND SPEED 11.2
HIGHEST WIND SPEED/DIRECTION 35/010 DATE 03/15
HIGHEST GUST SPEED/DIRECTION 53/360 DATE 03/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.52
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 9
AVERAGE RH (PERCENT) 58
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
MONTHLY CLIMATE SUMMARY:
MARCH 2026 WAS TIED FOR THE WARMEST ON RECORD WITH 1907 AND WAS
THE 20TH DRIEST ON RECORD.
SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.41 ON THE 28TH
LOWEST SLP 29.54 ON THE 15TH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN ANTONIO
MONTH: MARCH
YEAR: 2026
LATITUDE: 29 31 N
LONGITUDE: 98 28 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 86 67 77 18 0 12 0.00 0.0 0 13.9 23 150 M M 6 29 140
2 86 66 76 16 0 11 0.00 0.0 0 12.5 23 140 M M 5 30 140
3 87 66 77 17 0 12 0.00 0.0 0 13.8 23 140 M M 7 32 140
4 88 71 80 20 0 15 0.00 0.0 0 15.9 25 140 M M 8 34 140
5 87 70 79 19 0 14 0.00 0.0 0 16.7 28 130 M M 8 37 140
6 86 71 79 19 0 14 T 0.0 0 15.5 25 150 M M 9 33 150
7 79 56 68 7 0 3 0.17 0.0 0 12.0 28 10 M M 10 3 40 40
8 63 55 59 -2 6 0 0.18 0.0 0 6.4 15 360 M M 10 13 21 360
9 78 61 70 9 0 5 T 0.0 0 3.4 15 150 M M 10 12 19 150
10 84 71 78 17 0 13 0.00 0.0 0 13.0 25 120 M M 10 33 130
11 85 60 73 11 0 8 0.09 0.0 0 13.9 25 360 M M 5 13 38 10
12 70 48 59 -3 6 0 0.00 0.0 0 9.2 22 20 M M 0 31 360
13 81 45 63 1 2 0 0.00 0.0 0 8.8 17 160 M M 0 23 200
14 88 55 72 10 0 7 0.00 0.0 0 9.7 24 130 M M 5 30 120
15 98 54 76 13 0 11 0.00 0.0 0 14.6 35 10 M M 6 53 360
16 59 42 51 -12 14 0 0.00 0.0 0 14.8 31 360 M M 6 51 10
17 66 36 51 -12 14 0 0.00 0.0 0 8.4 18 160 M M 3 26 160
18 78 46 62 -1 3 0 0.00 0.0 0 9.4 18 160 M M 4 24 200
19 84 51 68 4 0 3 0.00 0.0 0 6.8 20 160 M M 2 27 150
20 90 55 73 9 0 8 0.00 0.0 0 8.0 20 160 M M 0 25 160
21 93 57 75 11 0 10 0.00 0.0 0 8.4 21 160 M M 0 29 180
22 92 59 76 12 0 11 0.00 0.0 0 10.4 21 150 M M 0 28 150
23 86 59 73 9 0 8 0.00 0.0 0 5.2 18 150 M M 4 26 160
24 88 65 77 12 0 12 0.00 0.0 0 10.4 23 140 M M 4 34 140
25 90 69 80 15 0 15 0.00 0.0 0 13.4 23 130 M M 5 31 130
26 89 69 79 14 0 14 0.00 0.0 0 13.8 24 150 M M 5 31 150
27 89 57 73 8 0 8 0.00 0.0 0 11.7 25 360 M M 5 37 20
28 73 56 65 -1 0 0 0.00 0.0 0 7.2 18 10 M M 9 25 20
29 84 57 71 5 0 6 0.00 0.0 0 9.6 23 140 M M 5 31 150
30 89 64 77 11 0 12 0.00 0.0 0 14.9 24 150 M M 6 33 120
31 89 68 79 13 0 14 0.00 0.0 0 14.3 25 130 M M 8 34 130
================================================================================
SM 2585 1826 45 246 0.44 0.0 346.0 M 165
================================================================================
AV 83.4 58.9 11.2 FASTST M M 5 MAX(MPH)
MISC ----> 35 10 53 360
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
SYMBOLS USED IN COLUMN 16
1 = FOG OR MIST
2 = FOG REDUCING VISIBILITY TO 1/4 MILE OR LESS
3 = THUNDER
4 = ICE PELLETS
5 = HAIL
6 = FREEZING RAIN OR DRIZZLE
7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
9 = BLOWING SNOW
X = TORNADO
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page