640
NOUS43 KLOT 011528
PNSLOT
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-020330-
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
1028 AM CDT THU MAY 1 2025 /1128 AM EDT THU MAY 1 2025/
...A LOOK BACK AT THE CLIMATE FOR THE MONTH OF APRIL 2025 FOR
CHICAGO AND ROCKFORD...
AT CHICAGO, THE AVERAGE HIGH TEMPERATURE WAS 60.0 DEGREES, WHICH
IS 1.0 DEGREES ABOVE NORMAL. THE AVERAGE LOW TEMPERATURE WAS
41.5 DEGREES, WHICH IS 1.2 DEGREES ABOVE NORMAL. THE MEAN AVERAGE
TEMPERATURE FOR THE MONTH WAS 50.8 DEGREES, WHICH IS 1.1 DEGREES
ABOVE NORMAL. 2.66 INCHES OF LIQUID PRECIPITATION WERE RECORDED,
WHICH IS 1.09 INCHES BELOW NORMAL. A TRACE OF SNOW WAS RECORDED,
WHICH IS 1.3 INCHES BELOW NORMAL.
NO DAILY OR TOP TEN MONTHLY RECORDS WERE SET FOR CHICAGO DURING
THIS PAST APRIL.
AT ROCKFORD, THE AVERAGE HIGH TEMPERATURE WAS 61.7 DEGREES, WHICH
IS 2.0 DEGREES ABOVE NORMAL. THE AVERAGE LOW TEMPERATURE WAS
38.2 DEGREES, WHICH IS 0.3 DEGREES BELOW NORMAL. THE AVERAGE
TEMPERATURE FOR THE MONTH WAS 49.9 DEGREES, WHICH IS 0.8 DEGREES
ABOVE NORMAL. 2.16 INCHES OF LIQUID PRECIPITATION WERE RECORDED,
WHICH IS 1.59 INCHES BELOW NORMAL. A TRACE OF SNOW WAS RECORDED,
WHICH IS 0.9 INCHES BELOW NORMAL.
NO DAILY OR TOP TEN MONTHLY RECORDS WERE SET FOR ROCKFORD DURING
THIS PAST APRIL.
..............................................................
CHICAGO'S CLIMATIC PERIOD OF RECORD DATES BACK TO:
1871 FOR PRECIPITATION
1872 FOR TEMPERATURES
1884 FOR SNOWFALL
ROCKFORD'S CLIMATIC PERIOD OF RECORD DATES BACK TO:
1905 FOR TEMPERATURES, PRECIPITATION, AND SNOWFALL
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