Climatological Report (Monthly)
Issued by NWS Sterling, VA

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000
CXUS51 KLWX 062137
CLMBWI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
537 PM EDT THU JUL 06 2023

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF JUNE 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            105   06/29/1934
 LOW              40   06/11/1972
HIGHEST           97   06/02         95       2       96
LOWEST            51   06/10         49       2       51
AVG. MAXIMUM    83.7               84.4    -0.7     84.9
AVG. MINIMUM    60.2               62.6    -2.4     63.0
MEAN            71.9               73.5    -1.6     73.9
DAYS MAX >= 90     4                6.7    -2.7        8
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       13.09   2015
 MINIMUM        0.15   1954
TOTALS          4.31               3.98    0.33     2.95
DAILY AVG.      0.14               0.13    0.01     0.10
DAYS >= .01        9               11.3    -2.3       10
DAYS >= .10        5                7.0    -2.0        5
DAYS >= .50        3                2.5     0.5        2
DAYS >= 1.00       1                1.0     0.0        1
GREATEST
 24 HR. TOTAL   1.77   06/27 TO 06/27               1.86
 STORM TOTAL    1.77                                1.35
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.2               19.3   -19.1       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      1                 11     -10        0
 SINCE 7/1      3655               4482    -827       MM
COOLING TOTAL    217                266     -49      276
 SINCE 1/1       306                377     -71       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    26/310
                                26/060
HIGHEST GUST SPEED/DIRECTION    40/240

SKY COVER
AVERAGE SKY COVER           0.56

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                     19

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

&&

OVERALL, JUNE 2023 WAS A DRY MONTH WITH SLIGHTLY BELOW NORMAL TEMPERATURES DUE
TO PERSISTENT NORTHWEST WINDS. DROUGHT CONDITIONS WORSENED IN THE REGION, THOUGH
LOCALLY PRECIPITATION WAS NEAR NORMAL FOR THE MONTH AT BWI THURGOOD MARSHALL.

$$

DHOF


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