290
CDUS41 KLWX 212125
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT THU MAY 21 2026
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 21 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 3:09 AM 96 1934 77 -7 63
MINIMUM 58 3:14 PM 34 2002 55 3 55
AVERAGE 64 66 -2 59
PRECIPITATION (IN)
TODAY 0.10 2.05 1909 0.13 -0.03 0.60
MONTH TO DATE 1.46 2.55 -1.09 4.41
SINCE MAR 1 5.30 9.95 -4.65 9.88
SINCE JAN 1 9.90 15.93 -6.03 13.78
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.0 2.8 -0.8 T
SINCE JUL 1 17.6 19.3 -1.7 12.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 3 -2 6
MONTH TO DATE 92 88 4 21
SINCE MAR 1 806 1048 -242 712
SINCE JUL 1 4468 4453 15 4059
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 71 46 25 88
SINCE MAR 1 142 67 75 135
SINCE JAN 1 142 67 75 135
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 60 10:00 AM
AVERAGE 79
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 98 1941
MINIMUM TEMPERATURE (F) 55 35 2002
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 5:49 AM EDT SUNSET 8:18 PM EDT
MAY 22 2026...........SUNRISE 5:48 AM EDT SUNSET 8:19 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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