Climatological Report (Monthly)
Issued by NWS Central Illinois

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049
CXUS53 KILX 011328
CLMPIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
828 AM CDT MON SEP 01 2025

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

...THE PEORIA IL CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1883 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            106   08/18/1936
 LOW              41   08/28/1986
                       08/31/1915
                       08/26/1910
HIGHEST           94   08/16         84      10       99
                       08/18
LOWEST            50   08/26         63     -13       52
                       08/27
AVG. MAXIMUM    84.0               84.6    -0.6     84.5
AVG. MINIMUM    63.9               64.4    -0.5     64.7
MEAN            73.9               74.5    -0.6     74.6
DAYS MAX >= 90     6                5.8     0.2        8
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        8.61   1965
 MINIMUM        0.25   1992
TOTALS          1.05               3.31   -2.26     3.86
DAILY AVG.      0.03               0.11   -0.08     0.12
DAYS >= .01        5                8.4    -3.4        8
DAYS >= .10        4                5.9    -1.9        5
DAYS >= .50        0                2.7    -2.7        3
DAYS >= 1.00       0                0.8    -0.8        2
GREATEST
 24 HR. TOTAL   0.48   08/10 TO 08/11               1.42

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL      MM                                 0.0

DEGREE DAYS
HEATING TOTAL      5                  3       2        1
 SINCE 7/1         5                  1       4       MM
COOLING TOTAL    291                297      -6      305
 SINCE 1/1      1118                997     121       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    28/180    DATE  08/10
HIGHEST GUST SPEED/DIRECTION    38/180    DATE  08/10
                                38/280          08/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.21
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       3
LIGHT RAIN               11     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                      6

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

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