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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
CXUS54 KEWX 012148 CCA
CLMSAT

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
447 PM CDT MON MAY 1 2017

...CORRECTED MONTHLY CLIMATE SUMMARY STATISTICS...

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

...THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            92   04/29                         90  04/27
                        04/28                             04/25
                        04/26
LOWEST             45   04/06                         42  04/02
AVG. MAXIMUM     82.0              80.5     1.5     80.4
AVG. MINIMUM     60.2              58.1     2.1     58.9
MEAN             71.1              69.3     1.8     69.7
DAYS MAX >= 90      4                                  2
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           2.89              2.10    0.79     6.19
DAILY AVG.       0.10              0.07    0.03     0.21
DAYS >= .01         7                                 12
DAYS >= .10         3                                 10
DAYS >= .50         2                                  5
DAYS >= 1.00        1                                  2
GREATEST
 24 HR. TOTAL    1.64   04/17 TO 04/17

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0        T
SINCE 7/1         0.0               0.7    -0.7      0.0

DEGREE_DAYS
HEATING TOTAL       9                39     -30       18
 SINCE 7/1        778              1494    -716     1037
COOLING TOTAL     199               168      31      167
 SINCE 1/1        433               259     174      301
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    35/340    DATE  04/29
HIGHEST GUST SPEED/DIRECTION    44/320    DATE  04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       2
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
HAZE                      6

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

MONTHLY CLIMATE SUMMARY:
APRIL WAS THE 30TH WARMEST AND THE 49TH WETTEST APRIL
SINCE RECORD KEEPING BEGAN.

SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.26 INCHES ON THE 6TH
LOWEST SLP 29.39 ON THE 26TH

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

                                          STATION:   SAN ANTONIO
                                          MONTH:     APRIL
                                          YEAR:      2017
                                          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  81  65  73   7   0   8    T  0.0    0 14.3 25 120   M    M   9 18     31 110
 2  79  56  68   2   0   3 0.23  0.0    0  9.2 30 300   M    M   6 13     36 290
 3  85  50  68   2   0   3 0.00  0.0    0  7.8 18 230   M    M   1 8      24 230
 4  87  54  71   5   0   6 0.00  0.0    0  7.7 20 210   M    M   2        31 200
 5  74  51  63  -4   2   0 0.00  0.0    0 13.6 28 340   M    M   2        36 330
 6  76  45  61  -6   4   0 0.00  0.0    0  4.7 13 120   M    M   4        15 150
 7  79  49  64  -3   1   0 0.00  0.0    0  9.9 22 150   M    M   2        27 130
 8  81  60  71   3   0   6 0.00  0.0    0 12.7 22 180   M    M   4        27 170
 9  83  66  75   7   0  10 0.00  0.0    0 15.6 24 130   M    M   9        28 130
10  82  71  77   9   0  12 0.04  0.0    0 11.0 23 150   M    M   9 1      29 150
11  77  62  70   2   0   5 0.79  0.0    0  9.0 23  50   M    M   9 138    29  40
12  79  61  70   2   0   5    T  0.0    0  9.5 20 130   M    M   9 1      24 100
13  80  66  73   4   0   8    T  0.0    0 10.8 23 140   M    M   8 1      27 130
14  81  62  72   3   0   7 0.00  0.0    0 10.3 20 140   M    M   7        24 150
15  84  68  76   7   0  11 0.06  0.0    0 13.8 22 130   M    M   9        27 140
16  82  69  76   7   0  11    T  0.0    0 11.5 20 130   M    M   8        24 130
17  76  63  70   0   0   5 1.64  0.0    0  6.9 15  50   M    M   9 13     19  50
18  80  59  70   0   0   5 0.00  0.0    0  5.4 14  90   M    M   4        19 100
19  84  66  75   5   0  10 0.00  0.0    0  8.3 16 120   M    M   6        20 130
20  86  70  78   8   0  13    T  0.0    0 11.7 20 130   M    M   6        24 130
21  86  71  79   8   0  14 0.00  0.0    0 12.3 22 160   M    M   6        27 160
22  72  60  66  -5   0   1    T  0.0    0 12.7 24  10   M    M   9        31  20
23  77  51  64  -7   1   0 0.00  0.0    0  7.8 20  20   M    M   2        25  20
24  80  48  64  -7   1   0 0.00  0.0    0  9.8 18 160   M    M   3        24 160
25  90  64  77   5   0  12 0.00  0.0    0 12.0 22 130   M    M   7        26 130
26  92  64  78   6   0  13 0.00  0.0    0 13.7 29 300   M    M   5 8      39 320
27  85  53  69  -3   0   4 0.00  0.0    0 10.4 23 140   M    M   4        27 140
28  92  70  81   9   0  16 0.00  0.0    0 12.0 24 110   M    M   6 8      28 120
29  92  59  76   3   0  11 0.07  0.0    0 14.9 35 340   M    M   8 38     44 320
30  78  52  65  -8   0   0 0.06  0.0    0  9.5 24 310   M    M   2 3      32 250
================================================================================
SM 2460 1805         9 199  2.89     0.0 318.8          M      175
================================================================================
AV 82.0 60.2                              10.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 35 340               # 44  320
================================================================================
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
3 = THUNDER
4 = ICE PELLETS
5 = HAIL
6 = FREEZING RAIN OR DRIZZLE
7 = DUSTSTORM OR SANDSTORM:
8 = SMOKE OR HAZE
9 = BLOWING SNOW
X = TORNADO

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.