936
CDUS41 KLWX 160628
CLINAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
228 AM EDT TUE SEP 16 2025
...............................
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 15 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 79 5:01 PM 98 1927 78 1 80
MINIMUM 64 5:27 AM 46 1984 65 -1 66
AVERAGE 72 72 0 73
PRECIPITATION (IN)
YESTERDAY 0.00 3.10 1900 0.15 -0.15 0.00
MONTH TO DATE 1.56 2.59 -1.03 0.06
SINCE SEP 1 1.56 2.59 -1.03 0.06
SINCE JAN 1 35.64 31.39 4.25 31.56
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 7 0 8
MONTH TO DATE 93 129 -36 87
SINCE SEP 1 93 129 -36 87
SINCE JAN 1 1288 1333 -45 1407
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 56 5:00 PM
AVERAGE 77
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THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 6:48 AM EDT SUNSET 7:12 PM EDT
SEPTEMBER 17 2025.....SUNRISE 6:49 AM EDT SUNSET 7:11 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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