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

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000
CXUS54 KEWX 011715
CLMDRT

CLIMATE REPORT...UPDATED
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
1115 AM CST THU JAN 1 2015

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

...THE DEL RIO CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1906 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            77   12/15                         82  12/03
LOWEST             32   12/31                         27  12/08
AVG. MAXIMUM     63.6              64.0    -0.4     61.5
AVG. MINIMUM     49.0              40.8     8.2     38.9
MEAN             56.3              52.4     3.9     50.2
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      1                                  8
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           0.25              0.65   -0.40     0.48
DAILY AVG.       0.01              0.02   -0.01     0.02
DAYS >= .01         4                                  5
DAYS >= .10         1                                  2
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.19   12/30 TO 12/31

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

DEGREE_DAYS
HEATING TOTAL     269               394    -125      455
 SINCE 7/1        541               591     -50      688
COOLING TOTAL       6                 3       3        5
 SINCE 1/1       3694              3375     319     3746
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    28/150    DATE  12/25
HIGHEST GUST SPEED/DIRECTION    34/340    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         15


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      3
HAZE                      8

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

&&

[SEA LEVEL PRESSURE DATA]
HIGHEST SLP WAS 30.54 INCHES ON THE 31ST.
LOWEST SLP WAS 29.55 INCHES ON THE 23RD.

[MONTHLY CLIMATE SUMMARY]
DECEMBER 2015 WAS THE 11TH WARMEST AND 34TH DRIEST
DECEMBER SINCE RECORD KEEPING BEGAN.

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

                                          STATION:   DEL RIO
                                          MONTH:     DECEMBER
                                          YEAR:      2014
                                          LATITUDE:   29 22 N
                                          LONGITUDE: 100 55 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  58  43  51  -4  14   0    T  0.0    0  9.0 21 330   M    M   8 12     30 330
 2  57  44  51  -4  14   0 0.00  0.0    0  6.9 13 130   M    M   8        18 110
 3  64  49  57   3   8   0 0.00  0.0    0  8.1 13 100   M    M   8        19 140
 4  66  57  62   8   3   0 0.00  0.0    0  8.6 16 140   M    M  10 1      22 120
 5  75  57  66  12   0   1 0.00  0.0    0  3.3  9 280   M    M   6 18     12 120
 6  73  50  62   8   3   0 0.00  0.0    0  6.5 17 280   M    M   0 1      21 270
 7  62  52  57   3   8   0 0.00  0.0    0  2.7 12 150   M    M   9        15 150
 8  65  55  60   7   5   0 0.00  0.0    0  1.9  7  60   M    M   9        10  60
 9  66  56  61   8   4   0    T  0.0    0  6.0 14 150   M    M  10        18 150
10  63  57  60   7   5   0 0.04  0.0    0  6.6 14 150   M    M  10 18     17 150
11  68  59  64  11   1   0 0.00  0.0    0  6.1 13 150   M    M   9 18     14 160
12  73  59  66  14   0   1 0.00  0.0    0  9.1 16 140   M    M   8 18     21 120
13  73  61  67  15   0   2 0.00  0.0    0 11.0 21 130   M    M   9        27 130
14  75  58  67  15   0   2 0.00  0.0    0  9.0 20 120   M    M   7 1      26 140
15  77  52  65  13   0   0 0.00  0.0    0  4.1 12 350   M    M   2 128    14  40
16  59  43  51  -1  14   0 0.00  0.0    0  3.6 10 150   M    M   7        13 130
17  56  50  53   1  12   0    T  0.0    0  7.3 20 120   M    M  10 1      27 130
18  67  53  60   8   5   0 0.00  0.0    0  4.8 12 300   M    M   7 18     15 300
19  71  54  63  11   2   0    T  0.0    0  5.9 13 330   M    M   6        18  40
20  60  51  56   4   9   0 0.00  0.0    0  9.7 15 120   M    M   9        20 120
21  56  49  53   1  12   0 0.00  0.0    0  9.2 16 130   M    M   8 18     21 130
22  61  49  55   3  10   0 0.00  0.0    0  2.6 13  90   M    M   6 18     16  90
23  57  44  51   0  14   0    T  0.0    0 12.7 24 340   M    M   3 1      34 340
24  58  36  47  -4  18   0 0.00  0.0    0 11.6 24 290   M    M   0        33 300
25  68  34  51   0  14   0 0.00  0.0    0 12.4 28 150   M    M   0        33 150
26  71  49  60   9   5   0 0.00  0.0    0  7.8 15 110   M    M   2        21 120
27  57  45  51   0  14   0    T  0.0    0 12.1 21 340   M    M   6        27 330
28  57  40  49  -2  16   0 0.02  0.0    0  7.4 16 320   M    M   5        24 330
29  63  37  50  -1  15   0 0.00  0.0    0  5.8 10 150   M    M   3 12     21  50
30  51  43  47  -4  18   0 0.17  0.0    0  7.1 13 250   M    M   7 1      18  30
31  45  32  39 -12  26   0 0.02  0.0    0  7.7 14 300   M    M  10 1      19 320
================================================================================
SM 1972 1518       269   6  0.25     0.0 226.6          M      202
================================================================================
AV 63.6 49.0                               7.3 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 28 150               # 34  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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