704
CDUS43 KIWX 160531
CLISBN
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
1231 AM EST TUE DEC 16 2025
...............................
..THE SOUTH BEND CLIMATE SUMMARY FOR DECEMBER 15 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 19 237 PM 64 2021 36 -17 46
MINIMUM 1 409 AM -12 1901 23 -22 35
AVERAGE 10 30 -20 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 1987 0.08 -0.08 0.25
MONTH TO DATE 0.74 1.15 -0.41 0.66
SINCE DEC 1 0.74 1.15 -0.41 0.66
SINCE JAN 1 32.23 37.98 -5.75 38.03
SNOWFALL (IN)
YESTERDAY 0.0 3.9 1955 0.4 -0.4 0.0
MONTH TO DATE 15.9 5.3 10.6 6.2
SINCE DEC 1 15.9 5.3 10.6 6.2
SINCE JUL 1 43.0 10.6 32.4 9.1
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 55 35 20 24
MONTH TO DATE 656 499 157 529
SINCE DEC 1 656 499 157 529
SINCE JUL 1 1782 1808 -26 1410
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 986 723 263 958
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1100 PM
LOWEST 45 200 PM
AVERAGE 63
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THE SOUTH BEND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 65 1984
MINIMUM TEMPERATURE (F) 23 -16 1951
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 806 AM EST SUNSET 516 PM EST
DECEMBER 17 2025......SUNRISE 807 AM EST SUNSET 516 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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