523
CDUS43 KLOT 060635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST THU MAR 06 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 5 2025
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)
YESTERDAY
MAXIMUM 51 11:16 AM 75 1983 43 8 45
MINIMUM 30 10:45 PM 0 1873 28 2 40
1978
AVERAGE 41 35 6 43
PRECIPITATION (IN)
YESTERDAY 0.37 0.99 1946 0.07 0.30 0.75
MONTH TO DATE 1.01 0.40 0.61 0.82
SINCE MAR 1 1.01 0.40 0.61 0.82
SINCE JAN 1 3.51 4.36 -0.85 4.97
SNOWFALL (IN)
YESTERDAY T 9.2 2013 0.2 -0.2 0.0
MONTH TO DATE T 1.3 -1.3 0.0
SINCE MAR 1 T 1.3 -1.3 0.0
SINCE JUL 1 14.8 32.9 -18.1 21.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 30 -6 22
MONTH TO DATE 142 153 -11 79
SINCE MAR 1 142 153 -11 79
SINCE JUL 1 4277 4622 -345 3767
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 66 8:00 PM
AVERAGE 82
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 70 1983
2000
MINIMUM TEMPERATURE (F) 28 0 2015
SUNRISE AND SUNSET
MARCH 6 2025.........SUNRISE 6:18 AM CST SUNSET 5:48 PM CST
MARCH 7 2025.........SUNRISE 6:16 AM CST SUNSET 5:49 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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