635
CDUS43 KIWX 090542
CLISBN
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
142 AM EDT TUE SEP 09 2025
...............................
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 8 2025
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)
YESTERDAY
MAXIMUM 70 251 PM 99 1933 77 -7 69
MINIMUM 40R 446 AM 40 1932 56 -16 43
1951
1986
AVERAGE 55 66 -11 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1992 0.12 -0.12 0.00
MONTH TO DATE 0.23 0.94 -0.71 T
SINCE SEP 1 0.23 0.94 -0.71 T
SINCE JAN 1 24.34 27.78 -3.44 29.16
DEGREE DAYS
HEATING
YESTERDAY 10 2 8 9
MONTH TO DATE 40 13 27 25
SINCE SEP 1 40 13 27 25
SINCE JUL 1 65 34 31 33
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 3 32 -29 15
SINCE SEP 1 3 32 -29 15
SINCE JAN 1 853 669 184 829
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 39 300 PM
AVERAGE 70
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THE SOUTH BEND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 1897
MINIMUM TEMPERATURE (F) 56 43 1914
1951
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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