


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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363 CDUS43 KGRR 210523 CLIJXN CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 123 AM EDT WED MAY 21 2025 ................................... ...THE JACKSON CLIMATE SUMMARY FOR MAY 20 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1944 TO 2025 WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST VALUE (LST) VALUE FROM YEAR NORMAL ....................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 52 2:50 PM 71 -19 86 MINIMUM 40 3:40 AM 49 -9 55 AVERAGE 46 60 -14 71 PRECIPITATION (IN) YESTERDAY 0.26 0.11 0.15 0.04 MONTH TO DATE 4.26 2.21 2.05 1.77 SINCE MAR 1 9.76 7.08 2.68 8.28 SINCE JAN 1 11.24 10.27 0.97 12.06 DEGREE DAYS HEATING YESTERDAY 19 6 13 0 MONTH TO DATE 159 178 -19 84 SINCE MAR 1 1382 1598 -216 1252 SINCE JUL 1 5954 6368 -414 5412 COOLING YESTERDAY 0 2 -2 6 MONTH TO DATE 15 16 -1 27 SINCE MAR 1 20 21 -1 37 SINCE JAN 1 20 21 -1 37 ....................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 12.0 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 10:00 PM LOWEST 64 5:00 AM AVERAGE 79 .......................................................... THE JACKSON CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 MM MM MINIMUM TEMPERATURE (F) 49 MM MM SUNRISE AND SUNSET MAY 21 2025...........SUNRISE 6:11 AM EDT SUNSET 8:59 PM EDT MAY 22 2025...........SUNRISE 6:10 AM EDT SUNSET 9:00 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$