274
CDUS41 KLWX 182129
CLINAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT TUE AUG 18 2026
...............................
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR AUGUST 18 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 86 3:59 PM 84 2 77
MINIMUM 75 6:12 AM 71 4 67
AVERAGE 81 77 4 72
PRECIPITATION (IN)
TODAY 0.00 0.15 -0.15 0.24
MONTH TO DATE 3.41 2.45 0.96 0.52
SINCE JUN 1 7.77 11.43 -3.66 14.34
SINCE JAN 1 16.31 26.98 -10.67 33.74
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 16 12 4 7
MONTH TO DATE 283 228 55 197
SINCE JUN 1 1056 952 104 1006
SINCE JAN 1 1190 1057 133 1114
...................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 65 4:00 PM
AVERAGE 78
......................................................
THE ANNAPOLIS MD CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 6:22 AM EDT SUNSET 7:57 PM EDT
AUGUST 19 2026........SUNRISE 6:23 AM EDT SUNSET 7:55 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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