Climatological Report (Daily)
Issued by NWS
Issued by NWS
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823
CDUS43 KIWX 150535
CLISBN
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
135 AM EDT MON SEP 15 2025
...................................
...THE SOUTH BEND CLIMATE SUMMARY FOR SEPTEMBER 14 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 85 431 PM 98 1897 75 10 89
MINIMUM 59 242 AM 36 1899 54 5 63
AVERAGE 72 64 8 76
PRECIPITATION (IN)
YESTERDAY 0.00 4.07 2008 0.11 -0.11 0.00
MONTH TO DATE 0.60 1.61 -1.01 T
SINCE SEP 1 0.60 1.61 -1.01 T
SINCE JAN 1 24.71 28.45 -3.74 29.16
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 46 29 17 25
SINCE SEP 1 46 29 17 25
SINCE JUL 1 71 50 21 33
COOLING
YESTERDAY 7 3 4 11
MONTH TO DATE 18 50 -32 51
SINCE SEP 1 18 50 -32 51
SINCE JAN 1 868 687 181 865
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 40 100 PM
AVERAGE 70
..........................................................
THE SOUTH BEND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 1897
MINIMUM TEMPERATURE (F) 53 38 1953
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 726 AM EDT SUNSET 754 PM EDT
SEPTEMBER 16 2025.....SUNRISE 727 AM EDT SUNSET 752 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$