170
CDUS41 KLWX 210632
CLINAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
232 AM EDT SUN SEP 21 2025
...............................
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 20 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 12:33 AM 96 1998 76 0 81
MINIMUM 67 11:59 PM 45 1929 64 3 67
AVERAGE 72 70 2 74
PRECIPITATION (IN)
YESTERDAY T 1.69 1938 0.18 -0.18 0.00
MONTH TO DATE 2.48 3.57 -1.09 0.74
SINCE SEP 1 2.48 3.57 -1.09 0.74
SINCE JAN 1 36.56 32.37 4.19 32.24
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 0 0 0 2
SINCE JUL 1 0 0 0 2
COOLING
YESTERDAY 7 5 2 9
MONTH TO DATE 117 159 -42 126
SINCE SEP 1 117 159 -42 126
SINCE JAN 1 1312 1363 -51 1446
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 10:00 PM
LOWEST 57 7:00 AM
AVERAGE 71
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THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 6:53 AM EDT SUNSET 7:04 PM EDT
SEPTEMBER 22 2025.....SUNRISE 6:54 AM EDT SUNSET 7:02 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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