579
CDUS43 KIWX 300545
CLISBN
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
145 AM EDT TUE SEP 30 2025
...............................
..THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 29 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 85 403 PM 94 1953 69 16 75
MINIMUM 56 646 AM 30 1942 48 8 63
AVERAGE 71 59 12 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.42 1929 0.10 -0.10 0.00
MONTH TO DATE 1.34 3.38 -2.04 3.47
SINCE SEP 1 1.34 3.38 -2.04 3.47
SINCE JAN 1 25.45 30.22 -4.77 32.63
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 0
MONTH TO DATE 46 108 -62 27
SINCE SEP 1 46 108 -62 27
SINCE JUL 1 71 129 -58 35
COOLING
YESTERDAY 6 1 5 4
MONTH TO DATE 96 74 22 124
SINCE SEP 1 96 74 22 124
SINCE JAN 1 946 711 235 938
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 43 400 PM
AVERAGE 66
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THE SOUTH BEND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1897
MINIMUM TEMPERATURE (F) 48 31 1899
1947
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 741 AM EDT SUNSET 728 PM EDT
OCTOBER 1 2025.......SUNRISE 742 AM EDT SUNSET 726 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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