045
CXUS51 KLWX 051938
CLMBWI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
338 PM EDT MON OCT 05 2026

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            101   09/07/1881
 LOW              35   09/25/1963
HIGHEST           95   09/01         92       3       91
LOWEST            52   09/15         43       9       49
                       09/24
AVG. MAXIMUM    80.3               79.7     0.6     79.5
AVG. MINIMUM    62.7               58.8     3.9     60.4
MEAN            71.5               69.2     2.3     70.0
DAYS MAX >= 90     4                2.8     1.2        1
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       13.32   2011
 MINIMUM        0.09   1884
TOTALS          3.25               4.44   -1.19     3.15
DAILY AVG.      0.11               0.15   -0.04     0.11
DAYS >= .01       11                9.1     1.9       12
DAYS >= .10        8                5.7     2.3        8
DAYS >= .50        1                2.7    -1.7        2
DAYS >= 1.00       1                1.1    -0.1        0
GREATEST
 24 HR. TOTAL   1.09   09/22 TO 09/23               1.27
 STORM TOTAL    1.08                                0.74
 (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     20                 36     -16        6
 SINCE 7/1        20                 33     -13       MM
COOLING TOTAL    221                163      58      160
 SINCE 1/1      1516               1297     219       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    29/010
HIGHEST GUST SPEED/DIRECTION    46/010

SKY COVER
AVERAGE SKY COVER           0.65

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$