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Climatological Report (Monthly)
Issued by NWS Sterling, VA

000
CXUS51 KLWX 011954
CLMBWI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
354 PM EDT TUE AUG 01 2023

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF JULY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023

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   07/27         97       0       98
                       07/28
LOWEST            64   07/23         56       8       61
AVG. MAXIMUM    90.3               88.8     1.5     90.2
AVG. MINIMUM    70.9               67.7     3.2     70.5
MEAN            80.6               78.3     2.3     80.4
DAYS MAX >= 90    17               13.4     3.6       18
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       16.73   2018
 MINIMUM        0.30   1955
TOTALS          6.84               4.48    2.36     6.25
DAILY AVG.      0.22               0.14    0.08     0.20
DAYS >= .01       14               10.4     3.6       11
DAYS >= .10        9                7.3     1.7        8
DAYS >= .50        5                2.8     2.2        3
DAYS >= 1.00       2                1.1     0.9        3
GREATEST
 24 HR. TOTAL   1.97   07/24 TO 07/24               2.95
 STORM TOTAL    1.97                                2.46
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0

DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    491                411      80      484
 SINCE 1/1       797                788       9       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    33/250
HIGHEST GUST SPEED/DIRECTION    48/250

SKY COVER
AVERAGE SKY COVER           0.53

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             15     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      10
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      0
HAZE                     12

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

&&

AT BWI AIRPORT, JUL 2023 WAS THE THIRTEENTH WARMEST ON RECORD WITH AN AVERAGE
TEMPERATURE OF 80.6 DEGREES. WHILE PRECIPITATION WAS 4.5 INCHES ABOVE NORMAL,
IT DID NOT FINISH WITHIN THE FIRST 20TH WETTEST JULY ON RECORD.

$$