Climatological Report (Monthly)
Issued by NWS Austin/San Antonio, TX

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000
CXUS54 KEWX 011731
CLMAUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
1116 AM CDT SUN OCT 01 2023

...................................

...THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1943 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST          107   09/08                          98  09/22
LOWEST            66   09/18                          50  09/27
AVG. MAXIMUM    98.7               90.9     7.8     93.5
AVG. MINIMUM    72.4               67.2     5.2     65.5
MEAN            85.6               79.1     6.5     79.5
DAYS MAX >= 90    29                                  28
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          1.26               3.03   -1.77     0.14
DAILY AVG.      0.04               0.10   -0.06     0.00
DAYS >= .01        5                                   2
DAYS >= .10        4                                   1
DAYS >= .50        1                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.73   09/13 TO 09/14

SNOWFALL (INCHES)
TOTALS             T                0.0     0.0      0.0
SINCE 7/1          T                0.0     0.0       MM

DEGREE DAYS
HEATING TOTAL      0                  1      -1        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    625                423     202      444
 SINCE 1/1      3199               2739     460       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    26/160    DATE  09/24
HIGHEST GUST SPEED/DIRECTION    41/310    DATE  09/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

-  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 THE 17TH DRIEST SEPTEMBER
ON RECORD.

SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.07 ON 16TH
LOWEST  SLP 29.70 ON 4TH

COMMENTS: 24TH <1/4" DIAMETER HAIL BEGAN 9:51 PM CST ENDED 9:59 PM CST.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   AUSTIN BERGSTROM
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          LATITUDE:   30 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
================================================================================

 1 101  69  85   3   0  20 0.00  0.0    0  5.0 15  80   M    M   2        23  80
 2 102  69  86   4   0  21 0.00  0.0    0  3.5 14 150   M    M   2        24  80
 3 102  74  88   6   0  23 0.00  0.0    0  7.1 18 170   M    M   3        26 180
 4 103  74  89   7   0  24 0.00  0.0    0 10.7 21 150   M    M   3        28 150
 5 105  80  93  11   0  28 0.00  0.0    0 11.7 23 180   M    M   3        34 190
 6 103  75  89   8   0  24 0.00  0.0    0  5.9 14 180   M    M   3        21 160
 7 106  78  92  11   0  27 0.00  0.0    0  6.9 16 180   M    M   1        22 180
 8 107  78  93  12   0  28 0.00  0.0    0  7.5 15 150   M    M   0        20 150
 9 104  77  91  10   0  26 0.00  0.0    0  7.3 21 200   M    M   4        28 190
10 100  73  87   7   0  22 0.00  0.0    0  7.2 16  60   M    M   3        27  50
11  99  69  84   4   0  19 0.00  0.0    0  6.5 15 160   M    M   5        21 170
12  95  76  86   6   0  21 0.00  0.0    0  8.0 15 330   M    M   7        22 330
13  91  72  82   2   0  17 0.16  0.0    0  8.4 18  20   M    M   7        23  20
14  97  72  85   5   0  20 0.69  0.0    0  3.6 18 130   M    M   8 138    24 230
15  92  74  83   4   0  18 0.01  0.0    0  6.2 16  30   M    M   7 1      24  40
16  86  70  78  -1   0  13 0.22  0.0    0  5.9 24 310   M    M   6 13     41 310
17  94  68  81   2   0  16 0.00  0.0    0  4.6 16  30   M    M   4        21  30
18  97  66  82   4   0  17 0.00  0.0    0  3.6 13 160   M    M   2        23  40
19  97  69  83   5   0  18 0.00  0.0    0  8.6 17 160   M    M   2        26 150
20  99  70  85   7   0  20 0.00  0.0    0  9.1 18 170   M    M   1        27 150
21  98  73  86   8   0  21 0.00  0.0    0  5.9 17 170   M    M   4        24 180
22 100  72  86   8   0  21 0.00  0.0    0  8.8 17 150   M    M   4        28 190
23 101  78  90  13   0  25 0.00  0.0    0 11.1 18 170   M    M   3        26 180
24 103  76  90  13   0  25 0.18    T    0 12.2 26 160   M    M   3 135    36 150
25  99  75  87  10   0  22 0.00  0.0    0  5.8 23 170   M    M   6        32 180
26  97  71  84   8   0  19 0.00  0.0    0  5.2 15  10   M    M   2        21  50
27  94  70  82   6   0  17 0.00  0.0    0  1.6 12 140   M    M   4        23 120
28  96  67  82   6   0  17 0.00  0.0    0  4.9 14 140   M    M   2        19 100
29  97  68  83   7   0  18 0.00  0.0    0  5.7 15 150   M    M   2        25  80
30  97  69  83   8   0  18 0.00  0.0    0  4.7 17  80   M    M   3        27 110
================================================================================
SM 2962 2172         0 625  1.26    T    203.2          M      106
================================================================================
AV 98.7 72.4                               6.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    26 160                 41 310
================================================================================
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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