Climatological Report (Monthly)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
356
CXUS53 KILX 011527
CLMPIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1027 AM CDT MON JUN 01 2026
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...THE PEORIA IL CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1883 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 104 05/31/1934
LOW 25 05/10/1966
HIGHEST 89 05/27 73 16 93
LOWEST 36 05/07 51 -15 42
AVG. MAXIMUM 74.0 74.2 -0.2 74.7
AVG. MINIMUM 51.0 52.8 -1.8 52.1
MEAN 62.5 63.5 -1.0 63.4
DAYS MAX >= 90 0 0.8 -0.8 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.1 -0.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.49 1915
MINIMUM 0.47 1934
TOTALS 1.25 4.69 -3.44 2.54
DAILY AVG. 0.04 0.15 -0.11 0.08
DAYS >= .01 11 12.5 -1.5 8
DAYS >= .10 3 8.4 -5.4 3
DAYS >= .50 0 2.9 -2.9 1
DAYS >= 1.00 0 1.4 -1.4 1
GREATEST
24 HR. TOTAL 0.49 05/18 TO 05/18 1.75
SNOWFALL (INCHES)
RECORDS
TOTAL 0.1 1966
24 HR TOTAL 0.1 05/08/1966 TO 05/08/1966
05/08/1923 TO 05/08/1923
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 27.7 26.2 1.5 MM
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 145 135 10 100
SINCE 7/1 5109 5601 -492 MM
COOLING TOTAL 77 88 -11 59
SINCE 1/1 125 102 23 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 32/270 DATE 05/18
HIGHEST GUST SPEED/DIRECTION 51/280 DATE 05/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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