CDUS43 KDVN 210634 CLIIOW CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 134 AM CDT TUE APR 21 2026 ................................... ...THE IOWA CITY IA CLIMATE SUMMARY FOR APRIL 20 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 540 PM MM MM 64 -1 57 MINIMUM 29 503 AM MM MM 42 -13 45 AVERAGE 46 53 -7 51 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.15 -0.15 1.59 MONTH TO DATE 5.61 2.30 3.31 2.89 SINCE MAR 1 7.80 4.51 3.29 5.43 SINCE JAN 1 8.56 6.76 1.80 6.59 DEGREE DAYS HEATING YESTERDAY 19 12 7 14 MONTH TO DATE 244 310 -66 299 SINCE MAR 1 845 1102 -257 904 SINCE JUL 1 5349 5847 -498 5347 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 19 0 19 0 SINCE MAR 1 23 2 21 5 SINCE JAN 1 23 2 21 5 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 200 AM LOWEST 27 300 PM AVERAGE 53 .......................................................... THE IOWA CITY IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 MM MM MINIMUM TEMPERATURE (F) 42 MM MM SUNRISE AND SUNSET APRIL 21 2026.........SUNRISE 617 AM CDT SUNSET 754 PM CDT APRIL 22 2026.........SUNRISE 615 AM CDT SUNSET 755 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$