574
CXUS53 KARX 010700
CLMLSE

CLIMATE REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
200 AM CDT WED OCT 01 2025

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

...THE LA CROSSE WI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            101   09/06/1922
 LOW              24   09/30/1899
HIGHEST           87   09/14                          90  09/15
                       09/16
                       09/29
LOWEST            40   09/07                          40  09/07
AVG. MAXIMUM    77.3               75.5     1.8     80.3
AVG. MINIMUM    56.2               54.1     2.1     55.7
MEAN            66.8               64.8     1.9     68.0
DAYS MAX >= 90     0                1.5    -1.5        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.2    -0.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.87   1881
TOTALS          3.72               3.63    0.09     1.94
DAYS >= .01       12                9.6     2.4        4
DAYS >= .10        5                6.1    -1.1        3
DAYS >= .50        2                2.3    -0.3        1
DAYS >= 1.00       1                1.0     0.0        1
GREATEST
 24 HR. TOTAL   1.74   09/21 TO 09/22               1.40  09/19 TO 09/19

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.2   1942
 SNOW DEPTH        0   09/30/2020
TOTALS            MM                0.0      MM      0.0
SINCE 7/1         MM                0.0      MM       MM
SNOWDEPTH AVG.    MM                                   0
DAYS >= TRACE     MM                0.0      MM        0
DAYS >= 1.0       MM                0.0      MM        0
GREATEST
 SNOW DEPTH       MM                                   0  MM

DEGREE DAYS
HEATING TOTAL     60                105     -45       34
 SINCE 7/1        68                116     -48       MM
COOLING TOTAL    120                 99      21      131
 SINCE 1/1       912                930     -18       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    30/320    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    42/320    DATE  09/05

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               15     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      6
HAZE                      1

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

$$