Climatological Report (Monthly)
Issued by NWS Sterling, VA

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970
CXUS51 KLWX 020434
CLMBWI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1234 AM EDT THU MAY 02 2024

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             94   04/25/1960
                       04/23/1960
                       04/20/1941
 LOW              15   04/01/1923
HIGHEST           92   04/29         85       7       89
LOWEST            35   04/04         29       6       33
                       04/22
AVG. MAXIMUM    68.0               66.5     1.5     72.0
AVG. MINIMUM    47.7               43.6     4.1     48.2
MEAN            57.8               55.0     2.8     60.1
DAYS MAX >= 90     1                0.4     0.6        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                2.4    -2.4        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.70   1889
 MINIMUM        0.39   1985
TOTALS          3.38               3.39   -0.01     4.12
DAILY AVG.      0.11               0.11   -0.00     0.14
DAYS >= .01       11               11.2    -0.2        8
DAYS >= .10        5                6.2    -1.2        6
DAYS >= .50        3                2.4     0.6        2
DAYS >= 1.00       1                0.8     0.2        1
GREATEST
 24 HR. TOTAL   1.22   04/02 TO 04/03               1.84
 STORM TOTAL    1.21                                1.82
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL           9.4   1924
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       11.3               19.3    -8.0       MM
DAYS >= TRACE      0                0.1    -0.1        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0

DEGREE DAYS
HEATING TOTAL    247                318     -71      191
 SINCE 7/1      3624               4365    -741       MM
COOLING TOTAL     39                 19      20       51
 SINCE 1/1        39                 21      18       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    33/300
HIGHEST GUST SPEED/DIRECTION    48/300

SKY COVER
AVERAGE SKY COVER           0.66

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$