Climatological Report (Monthly)
Issued by NWS Sterling, VA

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CXUS51 KLWX 041834
CLMBWI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
234 PM EDT TUE AUG 4 2015

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF JULY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             107   07/10/1936
 LOW               50   07/03/2001
                        07/01/1988
HIGHEST            97   07/19        97       0
LOWEST             58   07/24        56       2
AVG. MAXIMUM     86.5              87.2    -0.7     85.7
AVG. MINIMUM     67.6              66.8     0.8     65.5
MEAN             77.0              77.0     0.0
DAYS MAX >= 90      7               9.7    -2.7
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.03   1889
 MINIMUM         0.30   1955
TOTALS           3.49              4.07   -0.58     2.80
DAILY AVG.       0.11              0.13   -0.02
DAYS >= .01        11              10.0     1.0
DAYS >= .10         7               6.9     0.1
DAYS >= .50         3               2.6     0.4
DAYS >= 1.00        1               1.1    -0.1
GREATEST
 24 HR. TOTAL    1.34   07/29 TO 07/30

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     382               372      10      335
 SINCE 1/1        867               694     173      676
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
HIGHEST WIND SPEED/DIRECTION    28/260    DATE  07/09
HIGHEST GUST SPEED/DIRECTION    37/260    DATE  07/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             23
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      0
HAZE                     14

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

&&

BALTIMORE MD...BALTIMORE-WASHINGTON INTERNATIONAL AIRPORT...

THE MONTHLY AVERAGE TEMPERATURE WAS NEAR NORMAL. MONTHLY
PRECIPITATION WAS BELOW NORMAL.

SEVEN DAYS THIS MONTH REACHED OR EXCEEDED 90 DEGREES...INCLUDING A
HIGH TEMPERATURE OF 97 ON THE 19TH WHICH WAS THE HOTTEST DAY SINCE
JULY 13TH 2013.

$$

DFH/SMZ



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