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

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CXUS54 KEWX 011512
CLMATT

SATCLMATT 000
TTAA00 KEWX 011440


CLIMATE REPORT...PRELIMINARY...
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
912 AM CST TUE JAN 1 2013

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

...THE AUSTIN CAMP MABRY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            84   12/19                         79  12/31
LOWEST             27   12/26                         27  12/07
AVG. MAXIMUM     68.9              62.7     6.2     60.8
AVG. MINIMUM     45.8              42.3     3.5     43.6
MEAN             57.4              52.5     4.9     52.2
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      7                                  3
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           0.31              2.40   -2.09     4.93
DAILY AVG.       0.01              0.08   -0.07     0.16
DAYS >= .01         4                                 14
DAYS >= .10         1                                 10
DAYS >= .50         0                                  5
DAYS >= 1.00        0                                  1
GREATEST
 24 HR. TOTAL    0.24   12/31 TO 12/31

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

PRESSURE DATA
 HIGHEST SLP 30.55 ON 21
 LOWEST  SLP 29.56 ON 25

DEGREE_DAYS
HEATING TOTAL     287               400    -113      392
 SINCE 7/1        464               612    -148      585
COOLING TOTAL      56                13      43        4
 SINCE 1/1       3619              3139     480     4168
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
HIGHEST WIND SPEED/DIRECTION    26/340    DATE  12/20
HIGHEST GUST SPEED/DIRECTION    42/340    DATE  12/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

REMARKS:

DAILY RECORDS,
RECORD HIGH TEMPERATURE 83 ON THE  1ST. OLD RECORD 82 IN 1954.
MAXIMUM LOW TEMPERATURE 67 ON THE  1ST. PREVIOUS RECORD 66 LAST SET IN 1982.
MAXIMUM LOW TEMPERATURE 68 ON THE  2ND. PREVIOUS RECORD 67 SET IN 1995.
RECORD HIGH TEMPERATURE 83 ON THE 18TH. OLD RECORD 82 IN 1924.
RECORD HIGH TEMPERATURE 84 ON THE 19TH. OLD RECORD 80 IN 1977.
MAXIMUM LOW TEMPERATURE 65 ON THE 19TH TIED 2006.




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

                                          STATION:   AUSTIN CAMP MABRY
                                          MONTH:     DECEMBER
                                          YEAR:      2012
                                          LATITUDE:   30 17 N
                                          LONGITUDE:  97 42 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  83  67  75  20   0  10    T  0.0    0  5.1 14 210   M    M   7        23 190
 2  80  68  74  19   0   9    T  0.0    0  5.7 12 180   M    M   8        20 130
 3  80  65  73  18   0   8 0.00  0.0    0  5.5 14 220   M    M   5        22 170
 4  79  57  68  13   0   3    T  0.0    0  3.0 12 360   M    M   4        19  10
 5  74  50  62   8   3   0 0.00  0.0    0  3.8  9 360   M    M   0        13  40
 6  74  49  62   8   3   0 0.00  0.0    0  3.1 12 160   M    M   4 12     19 160
 7  79  57  68  14   0   3 0.00  0.0    0  1.9 10 150   M    M   6 1      15 190
 8  81  63  72  18   0   7 0.00  0.0    0  2.7  9 180   M    M   7 1      17 190
 9  80  55  68  15   0   3 0.00  0.0    0  5.5 14  10   M    M   7 18     23 360
10  55  36  46  -7  19   0 0.00  0.0    0  8.9 20 340   M    M   4        30 340
11  57  29  43 -10  22   0 0.00  0.0    0  1.8  8 340   M    M   0        14  80
12  62  30  46  -7  19   0 0.00  0.0    0  2.9 10 140   M    M   0        15 130
13  70  34  52  -1  13   0 0.00  0.0    0  4.1 13 150   M    M   4        19 160
14  71  56  64  12   1   0    T  0.0    0  7.5 16 150   M    M  10        27 120
15  75  59  67  15   0   2 0.01  0.0    0  1.2  9 180   M    M   7 1      16 190
16  71  54  63  11   2   0 0.05  0.0    0  2.6 13 300   M    M   3 3      21 300
17  73  43  58   6   7   0 0.00  0.0    0  3.4 14 290   M    M   0        23 310
18  83  39  61   9   4   0 0.00  0.0    0  3.8 13 190   M    M   0        21 220
19  84  65  75  23   0  10 0.00  0.0    0  7.4 17 320   M    M   8 1      30 320
20  70  36  53   1  12   0 0.00  0.0    0 11.5 26 340   M    M   2        42 340
21  63  34  49  -3  16   0 0.00  0.0    0  3.0 10 150   M    M   0        15 130
22  69  35  52   1  13   0 0.00  0.0    0  3.8 14 200   M    M   4        25 190
23  71  60  66  15   0   1 0.00  0.0    0  3.0  9 220   M    M   2        16 190
24  68  48  58   7   7   0 0.00  0.0    0  3.9 12 360   M    M   1        17  10
25  67  32  50  -1  15   0 0.01  0.0    0  9.5 22 290   M    M   6        39 290
26  45  27  36 -15  29   0 0.00  0.0    0  6.8 16 320   M    M   3        27 340
27  46  29  38 -13  27   0    T  0.0    0  1.5  7 140   M    M   6 1      11  90
28  63  37  50  -1  15   0 0.00  0.0    0  6.5 17 340   M    M   5 1      27 340
29  53  32  43  -8  22   0 0.00  0.0    0  3.3 15 340   M    M   0        23 330
30  51  29  40 -11  25   0 0.00  0.0    0  3.3 12 140   M    M   3 18     16 140
31  58  46  52   1  13   0 0.24    M    0  1.5  9 130   M    M  10 12     14 130
================================================================================
SM 2135 1421       287  56  0.31     0.0 137.5          M      126
================================================================================
AV 68.9 45.8                               4.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 26 340               # 42  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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