Climatological Report (Daily)
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911
CDUS43 KIWX 210549
CLISBN

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
149 AM EDT THU AUG 21 2025

...................................

...THE SOUTH BEND CLIMATE SUMMARY FOR AUGUST 20 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         72    420 PM  98    1916  81     -9       75
                                      1947
  MINIMUM         60   1159 PM  44    1897  60      0       50
                                      1908
  AVERAGE         66                        70     -4       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.43 2007   0.12  -0.12     0.00
  MONTH TO DATE    3.24                      2.66   0.58     0.82
  SINCE JUN 1     11.29                     10.48   0.81    10.36
  SINCE JAN 1     23.73                     25.49  -1.76    27.77

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        2
  MONTH TO DATE    0                         0      0        2
  SINCE JUN 1     19                        51    -32       22
  SINCE JUL 1      0                         7     -7        5

 COOLING
  YESTERDAY        1                         6     -5        0
  MONTH TO DATE  194                       131     63      150
  SINCE JUN 1    799                       523    276      638
  SINCE JAN 1    834                       579    255      699
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     7.6


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     70           400 PM
 AVERAGE    82

..........................................................


THE SOUTH BEND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       100      1916
 MINIMUM TEMPERATURE (F)   60        43      1940
                                             1950


SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   700 AM EDT   SUNSET   836 PM EDT
AUGUST 22 2025........SUNRISE   701 AM EDT   SUNSET   834 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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