Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS41 KLWX 172131
CLINAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
531 PM EDT MON AUG 17 2026
...................................
...THE ANNAPOLIS MD CLIMATE SUMMARY FOR AUGUST 17 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 91 2:07 PM 84 7 89
MINIMUM 76 6:21 AM 71 5 74
AVERAGE 84 77 7 82
PRECIPITATION (IN)
TODAY 0.00 0.14 -0.14 0.01
MONTH TO DATE 3.36 2.30 1.06 0.28
SINCE JUN 1 7.72 11.28 -3.56 14.10
SINCE JAN 1 16.26 26.83 -10.57 33.50
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 9
SINCE JUL 1 0 0 0 0
COOLING
TODAY 19 12 7 17
MONTH TO DATE 267 216 51 190
SINCE JUN 1 1040 940 100 999
SINCE JAN 1 1174 1045 129 1107
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 12:00 AM
LOWEST 59 2:00 PM
AVERAGE 77
..........................................................
THE ANNAPOLIS MD CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 6:21 AM EDT SUNSET 7:58 PM EDT
AUGUST 18 2026........SUNRISE 6:22 AM EDT SUNSET 7:57 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$