257
CDUS43 KIWX 100031
CLISBN
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
831 PM EDT TUE SEP 09 2025
...............................
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 9 2025
VALID TODAY AS OF 0800 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 210 PM 97 1897 77 -2 81
MINIMUM 43R 621 AM 43 1914 56 -13 49
1951
AVERAGE 59 66 -7 65
PRECIPITATION (IN)
TODAY 0.00 2.37 1992 0.11 -0.11 0.00
MONTH TO DATE 0.23 1.05 -0.82 T
SINCE SEP 1 0.23 1.05 -0.82 T
SINCE JAN 1 24.34 27.89 -3.55 29.16
DEGREE DAYS
HEATING
TODAY 6 2 4 0
MONTH TO DATE 46 15 31 25
SINCE SEP 1 46 15 31 25
SINCE JUL 1 71 36 35 33
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 3 35 -32 15
SINCE SEP 1 3 35 -32 15
SINCE JAN 1 853 672 181 829
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 35 300 PM
AVERAGE 66
......................................................
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 2013
MINIMUM TEMPERATURE (F) 55 35 1917
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 720 AM EDT SUNSET 804 PM EDT
SEPTEMBER 10 2025.....SUNRISE 721 AM EDT SUNSET 803 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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