Climatological Report (Monthly)
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000
CXUS43 KLOT 011541
CLMVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1041 AM CDT WED NOV 01 2023

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             91   10/01/2019
 LOW              24   10/31/2020
HIGHEST           87   10/03                          82  10/22
LOWEST            24R  10/31                          28  10/20
AVG. MAXIMUM    63.0               65.1    -2.1     66.0
AVG. MINIMUM    45.5               44.2     1.3     41.6
MEAN            54.3               54.6    -0.3     53.8
DAYS MAX >= 90     0                0.1    -0.1        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                3.0    -1.0        4
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.31   2001
 MINIMUM        0.90   1998
TOTALS          6.68               3.32    3.36     3.65
DAILY AVG.      0.22               0.11    0.11     0.12
DAYS >= .01       20               11.5     8.5       10
DAYS >= .10       12                6.5     5.5        6
DAYS >= .50        3                2.5     0.5        1
DAYS >= 1.00       1                0.8     0.2        1
GREATEST
 24 HR. TOTAL   2.59   10/04 TO 10/05               2.67


DEGREE DAYS
HEATING TOTAL    357                340      17      353
 SINCE 7/1       431                422       9       MM
COOLING TOTAL     31                 20      11       14
 SINCE 1/1       708                975    -267       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
HIGHEST WIND SPEED/DIRECTION    25/220    DATE  10/04
HIGHEST GUST SPEED/DIRECTION    37/020    DATE  10/21

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                      12
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

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