Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS41 KLWX 152129
CLINAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT TUE SEP 15 2026
...................................
...THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 15 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2026
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
.......................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 3:59 PM 78 -2 79
MINIMUM 64 6:11 AM 65 -1 64
AVERAGE 70 72 -2 72
PRECIPITATION (IN)
TODAY 0.00 0.15 -0.15 0.00
MONTH TO DATE 1.08 2.59 -1.51 1.56
SINCE SEP 1 1.08 2.59 -1.51 1.56
SINCE JAN 1 18.33 31.39 -13.06 35.64
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 5 7 -2 7
MONTH TO DATE 181 129 52 93
SINCE SEP 1 181 129 52 93
SINCE JAN 1 1516 1333 183 1288
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 7:00 AM
LOWEST 46 12:00 PM
AVERAGE 57
..........................................................
THE ANNAPOLIS MD CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 6:47 AM EDT SUNSET 7:14 PM EDT
SEPTEMBER 16 2026.....SUNRISE 6:48 AM EDT SUNSET 7:13 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$