500
CDUS41 KLWX 122125
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT MON MAY 12 2025
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 12 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 1:33 PM 94 1881 75 5 66
MINIMUM 55 4:22 AM 35 1963 52 3 47
AVERAGE 68 63 5 57
PRECIPITATION (IN)
TODAY 0.00 2.20 2008 0.12 -0.12 0.07
MONTH TO DATE 0.61 1.43 -0.82 1.76
SINCE MAR 1 6.08 8.83 -2.75 10.68
SINCE JAN 1 9.98 14.81 -4.83 19.29
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 T 2.8 -2.8 T
SINCE JUL 1 12.7 19.3 -6.6 11.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 8
MONTH TO DATE 13 58 -45 47
SINCE MAR 1 704 1018 -314 782
SINCE JUL 1 4051 4423 -372 3671
COOLING
TODAY 3 2 1 0
MONTH TO DATE 47 20 27 35
SINCE MAR 1 94 41 53 74
SINCE JAN 1 94 41 53 74
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 34 12:00 PM
AVERAGE 61
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1881
MINIMUM TEMPERATURE (F) 52 36 1963
1996
2020
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 5:56 AM EDT SUNSET 8:11 PM EDT
MAY 13 2025...........SUNRISE 5:55 AM EDT SUNSET 8:12 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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