292
CXUS53 KIWX 011905
CLMSBN

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
305 PM EDT THU OCT 01 2026

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

...THE SOUTH BEND CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/01/1953
                       09/08/1933
                       09/07/1933
 LOW              29   09/28/1942
HIGHEST           93   09/02         MM      MM       88  09/19
LOWEST            42   09/26         MM      MM       40  09/08
AVG. MAXIMUM    77.6               74.4     3.2     78.3
AVG. MINIMUM    58.4               53.0     5.4     54.7
MEAN            68.0               63.7     4.3
DAYS MAX >= 90     4                1.5     2.5        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.92   2008
 MINIMUM        0.01   1979
TOTALS          4.36               3.49    0.87     1.34
DAILY AVG.      0.15               0.12    0.03     0.04
DAYS >= .01        8                9.6    -1.6        6
DAYS >= .10        7                5.9     1.1        4
DAYS >= .50        4                2.2     1.8        1
DAYS >= 1.00       1                0.8     0.2        0
GREATEST
 24 HR. TOTAL   1.71   09/20 TO 09/20

SNOWFALL (INCHES)
RECORDS
 TOTAL           1.2   1942
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0      0.0
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL     0.0

DEGREE DAYS
HEATING TOTAL     60                116     -56       46
 SINCE 7/1        64                137     -73       71
COOLING TOTAL    156                 77      79      100
 SINCE 1/1       902                714     188      950
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    25/320    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    36/330    DATE  09/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

CORRECTION TO 9/30.

THE AVERAGE TEMPERATURE OF 68.0 DEGREES RANKS AS THE 18TH WARMEST ON RECORD.
THE RAINFALL TOTAL OF 4.36 RANKS AS THE 33RD WETTEST ON
RECORD.THIS WAS THE WETTEST SEPTEMBER SINCE 6.56 INCHES IN 2019.

$$