079
CDUS41 KLWX 200630
CLINAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
230 AM EDT SUN SEP 20 2026
...............................
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 2:39 PM 92 1965 77 2 84
1983
MINIMUM 69 7:05 AM 43 1929 64 5 64
AVERAGE 74 70 4 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.90 1899 0.20 -0.20 0.00
MONTH TO DATE 1.15 3.39 -2.24 2.48
SINCE SEP 1 1.15 3.39 -2.24 2.48
SINCE JAN 1 18.40 32.19 -13.79 36.56
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 9 6 3 9
MONTH TO DATE 221 154 67 110
SINCE SEP 1 221 154 67 110
SINCE JAN 1 1556 1358 198 1305
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 10:00 PM
LOWEST 57 2:00 AM
AVERAGE 72
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THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:52 AM EDT SUNSET 7:06 PM EDT
SEPTEMBER 21 2026.....SUNRISE 6:53 AM EDT SUNSET 7:04 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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