Issued by NWS Central Illinois
Versions: 1
000
NOUS43 KILX 301625
PNSILX
ILZ027>031-036>038-040>057-061>063-066>068-071>073-020000-
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
1125 AM CDT THU APR 30 2009
...A LOOK AHEAD AT MAY CLIMATOLOGICAL DATA...
NORMALS ARE FOR THE PERIOD 1971-2000.
...TEMPERATURES... SPRINGFIELD PEORIA
NORMAL HIGH/LOW 74/53 73/51
MAY 1 NORMALS 69/48 68/46
MAY 31 NORMALS 79/58 78/56
MONTH RECORD HIGH 101 ON 5/31/1934 104 ON 5/31/1934
MONTH RECORD LOW 28 ON 5/10/1966 25 ON 5/10/1966
NORMAL OCCURRENCES OF...
HIGHS 90 OR ABOVE 2 1
HIGHS 32 OR BELOW 0 0
LOWS 32 OR BELOW 0 0
LOWS 0 OR BELOW 0 0
...PRECIPITATION...
NORMAL LIQUID EQUIVALENT 4.06 4.17
GREATEST MONTH TOTAL 11.81 IN 1899 11.49 IN 1915
LEAST MONTH TOTAL 0.32 IN 1934 0.47 IN 1934
GREATEST 24-HOUR 4.20 ON 5/26/1893 5.52 ON 5/18/1927
NORMAL SNOWFALL 0.0 0.0
GREATEST MONTH TOTAL 0.6 IN 1929 0.1 IN 1923/1966
LEAST MONTH TOTAL 0.0 0.0
GREATEST 24-HOUR 0.6 ON 5/2/1929 0.1 ON 5/8/1923
0.1 ON 5/8/1966
...DEGREE DAYS /BASE 65/...
NORMAL HEATING 126 159
NORMAL COOLING 84 64
...FREEZE DATES...
AVERAGE LAST FREEZE APRIL 13 APRIL 19
LATEST LAST FREEZE 5/10/1966 5/25/1925
CLIMATOLOGICAL OUTLOOK FOR THE NEW MONTH:
TEMPERATURE ---- EQUAL CHANCES OF ABOVE OR BELOW NORMAL
PRECIPITATION -- EQUAL CHANCES OF ABOVE OR BELOW NORMAL
# - LAST OF SEVERAL OCCURRENCES
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