Climatological Report (Monthly)
Issued by NWS

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052
CXUS53 KLOT 011510
CLMVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1010 AM CDT THU MAY 01 2025

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             88   04/18/2002
 LOW              18   04/02/2021
HIGHEST           83   04/28                          81  04/16
LOWEST            24   04/01                          28  04/25
AVG. MAXIMUM    61.8               62.1    -0.3     61.5
AVG. MINIMUM    38.6               39.7    -1.1     41.7
MEAN            50.2               50.9    -0.7     51.6
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     8                7.2     0.8        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.22   1999
 MINIMUM        1.15   2005
TOTALS          1.99               3.26   -1.27     4.65
DAILY AVG.      0.07               0.11   -0.04     0.16
DAYS >= .01       12               11.4     0.6       16
DAYS >= .10        4                6.9    -2.9       11
DAYS >= .50        1                2.5    -1.5        3
DAYS >= 1.00       1                0.7     0.3        0
GREATEST
 24 HR. TOTAL   1.29   04/02 TO 04/02                 MM


DEGREE DAYS
HEATING TOTAL    440                432       8      402
 SINCE 7/1      5427               5540    -113       MM
COOLING TOTAL      5                  9      -4        9
 SINCE 1/1         5                 12      -7       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.9
HIGHEST WIND SPEED/DIRECTION    32/250    DATE  04/21
HIGHEST GUST SPEED/DIRECTION    44/250    DATE  04/21

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$