735
CXUS54 KEWX 011640
CLMSAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
1116 AM CDT SUN OCT 01 2023
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
HIGHEST 104 09/08 97 09/22
LOWEST 69 09/17 60 09/28
09/29
AVG. MAXIMUM 98.2 90.1 8.1 93.3
AVG. MINIMUM 75.8 69.6 6.2 71.6
MEAN 87.0 79.9 7.1 82.5
DAYS MAX >= 90 30 28
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS 0.43 3.88 -3.45 0.98
DAILY AVG. 0.01 0.13 -0.12 0.03
DAYS >= .01 4 2
DAYS >= .10 1 1
DAYS >= .50 0 1
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.38 09/09 TO 09/09
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
DEGREE DAYS
HEATING TOTAL 0 1 -1 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 669 446 223 532
SINCE 1/1 3602 2845 757 MM
............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 32/350 DATE 09/09
HIGHEST GUST SPEED/DIRECTION 47/340 DATE 09/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.41
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 0
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
MONTHLY CLIMATE SUMMARY:
SEPTEMBER 2023 WAS THE WARMEST AND TIED FOR THE 8TH DRIEST
SEPTEMBER ON RECORD.
SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.05 ON 17TH
LOWEST SLP 29.69 ON 4TH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN ANTONIO
MONTH: SEPTEMBER
YEAR: 2023
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
================================================================================
1 100 76 88 5 0 23 0.00 0.0 0 5.6 18 150 M M 2 24 130
2 101 74 88 5 0 23 0.00 0.0 0 5.7 18 160 M M 1 26 140
3 100 76 88 5 0 23 0.00 0.0 0 7.9 22 160 M M 1 28 160
4 102 80 91 8 0 26 0.00 0.0 0 10.0 23 150 M M 5 30 160
5 103 80 92 10 0 27 0.00 0.0 0 12.4 24 150 M M 3 32 140
6 102 80 91 9 0 26 0.00 0.0 0 7.4 17 150 M M 4 23 170
7 103 80 92 10 0 27 0.00 0.0 0 7.0 17 170 M M 2 24 150
8 104 79 92 10 0 27 0.00 0.0 0 7.2 15 170 M M 1 21 190
9 102 74 88 6 0 23 0.38 0.0 0 7.3 32 350 M M 3 13 47 340
10 100 73 87 6 0 22 0.00 0.0 0 5.7 17 30 M M 4 28 30
11 97 78 88 7 0 23 0.00 0.0 0 8.2 18 160 M M 4 25 150
12 95 78 87 6 0 22 0.00 0.0 0 8.1 18 350 M M 7 30 360
13 93 76 85 5 0 20 T 0.0 0 6.1 15 60 M M 8 23 40
14 98 74 86 6 0 21 0.02 0.0 0 5.3 28 10 M M 7 3 36 20
15 96 71 84 4 0 19 0.02 0.0 0 5.8 21 110 M M 8 3 28 170
16 94 74 84 4 0 19 0.00 0.0 0 6.5 20 30 M M 6 27 20
17 95 69 82 2 0 17 0.00 0.0 0 6.3 14 70 M M 4 21 50
18 95 72 84 5 0 19 0.00 0.0 0 5.8 21 160 M M 4 27 140
19 96 75 86 7 0 21 0.00 0.0 0 9.8 23 140 M M 1 33 150
20 98 74 86 7 0 21 0.00 0.0 0 9.9 24 120 M M 2 30 130
21 98 76 87 9 0 22 0.00 0.0 0 7.7 20 150 M M 5 26 140
22 98 78 88 10 0 23 0.00 0.0 0 10.2 22 150 M M 5 29 150
23 99 79 89 11 0 24 0.00 0.0 0 9.5 21 150 M M 4 28 140
24 101 78 90 12 0 25 T 0.0 0 10.0 22 130 M M 3 3 30 130
25 98 79 89 11 0 24 0.01 0.0 0 6.1 18 120 M M 9 3 24 60
26 97 74 86 9 0 21 0.00 0.0 0 4.1 13 110 M M 6 17 80
27 96 75 86 9 0 21 T 0.0 0 4.6 21 330 M M 5 3 30 330
28 96 74 85 8 0 20 0.00 0.0 0 6.9 20 130 M M 3 26 120
29 95 73 84 8 0 19 0.00 0.0 0 7.2 22 130 M M 2 27 130
30 95 76 86 10 0 21 0.00 0.0 0 8.8 24 130 M M 6 28 120
================================================================================
SM 2947 2275 0 669 0.43 0.0 223.1 M 125
================================================================================
AV 98.2 75.8 7.4 FASTST M M 4 MAX(MPH)
MISC ----> 32 350 47 340
================================================================================
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
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