Climatological Report (Monthly) Issued by NWS Central Illinois
000
CXUS53 KILX 011446
CLMSPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
946 AM CDT MON MAY 01 2023
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...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 90 04/25/1986
04/11/1930
04/10/1930
LOW 16 04/02/2018
HIGHEST 83 04/04 63 20 84
04/19
04/20
LOWEST 29 04/07 43 -14 30
AVG. MAXIMUM 67.9 65.6 2.3 61.9
AVG. MINIMUM 41.6 43.3 -1.7 40.6
MEAN 54.7 54.4 0.3 51.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 4 4.1 -0.1 3
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.23 1893
MINIMUM 0.71 1889
TOTALS 2.01 3.97 -1.96 2.61
DAILY AVG. 0.07 0.13 -0.06 0.09
DAYS >= .01 5 11.5 -6.5 13
DAYS >= .10 5 7.3 -2.3 7
DAYS >= .50 2 3.0 -1.0 1
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 0.65 04/20 TO 04/20 0.67
SNOWFALL (INCHES)
RECORDS
TOTAL 8.2 1982
TOTALS 0.0 0.3 -0.3 T
SINCE 7/1 6.3 21.8 -15.5 MM
DAYS >= 1.0 0 0.1 -0.1 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM T
DEGREE DAYS
HEATING TOTAL 317 336 -19 422
SINCE 7/1 4824 5095 -271 MM
COOLING TOTAL 18 19 -1 17
SINCE 1/1 18 22 -4 MM
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WIND (MPH)
AVERAGE WIND SPEED 11.2
HIGHEST WIND SPEED/DIRECTION 38/280 DATE 04/01
38/190 04/04
HIGHEST GUST SPEED/DIRECTION 62/190 DATE 04/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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