092
CXUS53 KMKX 011305 CCA
CLMMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
125 AM CDT TUE OCT 01 2024

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

...THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/01/1953
 LOW              25   09/22/1974
                       09/29/1949
HIGHEST           89   09/15         87       2       94  09/03
LOWEST            42   09/07         36       6       42  09/14
AVG. MAXIMUM    79.0               72.9     6.1     76.2
AVG. MINIMUM    52.7               51.0     1.7     56.7
MEAN            65.9               62.0     3.9     66.5
DAYS MAX >= 90     0                0.6    -0.6        2
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.5    -0.5        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.69   1915
 MINIMUM        0.11   1979
TOTALS          5.16               3.43    1.73     2.92
DAILY AVG.      0.17               0.11    0.06     0.10
DAYS >= .01        6                9.2    -3.2       13
DAYS >= .10        4                5.5    -1.5        6
DAYS >= .50        2                2.3    -0.3        2
DAYS >= 1.00       1                0.8     0.2        0
GREATEST
 24 HR. TOTAL   4.47   09/21 TO 09/22               1.51  09/25 TO 09/26

DEGREE DAYS
HEATING TOTAL     49                151    -102       57
 SINCE 7/1        61                180    -119       71
COOLING TOTAL     83                 59      24      108
 SINCE 1/1       719                622      97      754
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
HIGHEST WIND SPEED/DIRECTION    25/170    DATE  09/21
HIGHEST GUST SPEED/DIRECTION    32/200    DATE  09/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$