534
CDUS43 KIWX 210042
CLISBN
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
742 PM EST SAT DEC 20 2025
...............................
..THE SOUTH BEND CLIMATE SUMMARY FOR DECEMBER 20 2025
VALID TODAY AS OF 0700 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 43 152 PM 60 1949 35 8 34
MINIMUM 20 1257 AM -9 1901 22 -2 23
AVERAGE 32 28 4 29
PRECIPITATION (IN)
TODAY 0.00 1.31 1895 0.07 -0.07 0.12
MONTH TO DATE 1.04 1.51 -0.47 0.93
SINCE DEC 1 1.04 1.51 -0.47 0.93
SINCE JAN 1 32.53 38.34 -5.81 38.30
SNOWFALL (IN)
TODAY 0.0 5.5 0.5 -0.5 1.5
MONTH TO DATE 9.1 7.6 1.5 8.0
SINCE DEC 1 9.1 7.6 1.5 8.0
SINCE JUL 1 36.2 12.9 23.3 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 33 36 -3 36
MONTH TO DATE 824 679 145 681
SINCE DEC 1 824 679 145 681
SINCE JUL 1 1950 1988 -38 1562
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 13.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 200 AM
LOWEST 52 1100 AM
AVERAGE 67
......................................................
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 60 1967
MINIMUM TEMPERATURE (F) 22 -15 1901
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 809 AM EST SUNSET 518 PM EST
DECEMBER 21 2025......SUNRISE 809 AM EST SUNSET 518 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page