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

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CXUS54 KEWX 012232 AAA
CLMDRT

CLIMATE REPORT...UPDATED DATA INCLUDING MISSING DAILY INFO ON 5/30
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
531 PM CDT MON JUN 1 2015

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

...THE DEL RIO CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1906 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            94   05/09                        103  05/31
LOWEST             54   05/01                         46  05/14
AVG. MAXIMUM     85.8              89.8    -4.0     91.5
AVG. MINIMUM     67.9              67.9     0.0     65.8
MEAN             76.9              78.9    -2.0     78.6
DAYS MAX >= 90      6                                 23
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS          10.17              2.81    7.36     0.73
DAILY AVG.       0.33              0.09    0.24     0.02
DAYS >= .01        19                                  6
DAYS >= .10        10                                  4
DAYS >= .50         7                                  0
DAYS >= 1.00        6                                  0
GREATEST
 24 HR. TOTAL    2.47   05/12 TO 05/13

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               1.2    -1.2      0.0

DEGREE_DAYS
HEATING TOTAL       0                 1      -1        4
 SINCE 7/1       1475              1376      99     1559
COOLING TOTAL     374               430     -56      430
 SINCE 1/1        680               759     -79      850
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    35/020    DATE  05/28
HIGHEST GUST SPEED/DIRECTION    55/290    DATE  05/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY         10


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      10
LIGHT RAIN               23     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      0
HAZE                     13

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

&&

[MONTHLY CLIMATE SUMMARY]
MAY WAS THE 3RD WETTEST MAY ON RECORD AND THE 45TH COOLEST MAY
SINCE RECORD KEEPING BEGAN. THE WETTEST MAY ON RECORD WAS 10.45"
OF RAIN IN 2010.

MAY ALSO ENDED THE 3RD WETTEST SPRING...MARCH THROUGH MAY...IN
DEL RIO HISTORY WITH 14.09" OF RAIN.


[SEA LEVEL PRESSURE DATA]
HIGHEST SLP OF 30.14 INCHES ON THE 12TH.
LOWEST SLP OF 29.59 INCHES ON THE 9TH.

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

                                          STATION:   DEL RIO
                                          MONTH:     MAY
                                          YEAR:      2015
                                          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  85  54  70  -5   0   5 0.00  0.0    0  9.3 20 160   M    M   0        27 170
 2  85  56  71  -5   0   6 0.00  0.0    0 11.0 21 140   M    M   0        28  50
 3  86  64  75  -1   0  10 0.00  0.0    0 11.5 21 120   M    M   5 18     28 120
 4  83  70  77   1   0  12 0.06  0.0    0 14.6 26 150   M    M   9        34 130
 5  79  69  74  -2   0   9    T  0.0    0 13.7 23 120   M    M   9 1      35 120
 6  84  72  78   1   0  13 0.01  0.0    0 12.2 23 140   M    M   8 1      32 130
 7  92  72  82   5   0  17 0.02  0.0    0 12.4 18 110   M    M   6 1      25 120
 8  85  75  80   3   0  15 0.01  0.0    0 13.2 20 140   M    M   7 18     25 140
 9  94  75  85   8   0  20    T  0.0    0 10.4 22 130   M    M   5 18     30 130
10  88  66  77  -1   0  12 0.12  0.0    0  8.8 20 130   M    M   5 18     26 130
11  89  66  78   0   0  13 1.22  0.0    0  7.6 23 100   M    M   8 18     33  80
12  77  66  72  -6   0   7 0.07  0.0    0  6.7 17 130   M    M   9 18     23 120
13  81  65  73  -5   0   8 2.40  0.0    0 10.3 23  80   M    M   9 18     32 130
14  86  70  78   0   0  13 0.01  0.0    0 10.9 28 120   M    M   6 1      40 120
15  82  66  74  -5   0   9 0.50  0.0    0 10.7 20 120   M    M   6 1      26 100
16  87  70  79   0   0  14 0.00  0.0    0 12.6 21 110   M    M   6 1      28 120
17  91  65  78  -1   0  13 0.04  0.0    0  8.0 17 360   M    M   3        23 330
18  90  75  83   4   0  18    T  0.0    0 10.1 22 120   M    M   6 18     30 130
19  89  75  82   2   0  17 0.01  0.0    0 13.4 23 140   M    M   7 18     30 130
20  85  74  80   0   0  15    T    M    0  9.3 18  30   M    M   8        24 110
21  77  66  72  -8   0   7 0.20  0.0    0  6.2 20 110   M    M   9 1      25 110
22  85  67  76  -4   0  11 0.01  0.0    0 11.7 20  90   M    M   6 1      25 120
23  84  66  75  -5   0  10 1.46  0.0    0 10.9 30 250   M    M   8 18     40 250
24  87  67  77  -4   0  12 0.00  0.0    0  7.0 13 110   M    M   4 1      18 110
25  93  69  81   0   0  16 1.09  0.0    0  7.8 22  90   M    M   3 1      39 110
26  87  74  81   0   0  16    T  0.0    0  9.9 18 130   M    M   5 18     23 130
27  89  77  83   2   0  18    T  0.0    0 11.7 24 130   M    M   6 18     33 130
28  90  64  77  -5   0  12 1.64  0.0    0 12.4 35  20   M    M   7 1      46  20
29  86  64  75  -7   0  10 0.10  0.0    0 10.6 25 110   M    M   3 18     30 100
30  79  63  71 -11   0   6 1.20  0.0    0  8.2 10 120   M    M   8 1      55 290
31  86  63  75  -7   0  10 0.00  0.0    0  6.4 14 150   M    M   1        17 160
================================================================================
SM 2661 2105         0 374 10.17     0.0 319.5          M      182
================================================================================
AV 85.8 67.9                              10.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 35  20                 55    290
================================================================================
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

$$


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