CDUS43 KDLH 180638 CLIDLH CLIMATE REPORT NATIONAL WEATHER SERVICE DULUTH MN 138 AM CDT MON MAY 18 2026 ................................... ...THE DULUTH CLIMATE SUMMARY FOR MAY 17 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1870 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 50 MM 87 1897 64 -14 54 1972 MINIMUM 39 MM 26 1988 41 -2 40 AVERAGE 45 53 -8 47 PRECIPITATION (IN) YESTERDAY 0.00 1.49 1987 0.11 -0.11 0.09 MONTH TO DATE 0.07 1.74 -1.67 0.98 SINCE MAR 1 5.05 5.73 -0.68 4.99 SINCE JAN 1 7.09 7.69 -0.60 6.56 SNOWFALL (IN) YESTERDAY 0.0 3.5 1968 0.0 0.0 0.0 MONTH TO DATE T 0.7 -0.7 T SINCE MAR 1 27.4 22.6 4.8 14.7 SINCE JUL 1 82.3 90.1 -7.8 55.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 13 7 18 MONTH TO DATE 320 264 56 182 SINCE MAR 1 2260 2206 54 2018 SINCE JUL 1 8798 8818 -20 8113 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 11 SINCE MAR 1 1 0 1 11 SINCE JAN 1 1 0 1 11 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 17.9 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 10:00 PM LOWEST 49 12:00 PM AVERAGE 64 .......................................................... THE DULUTH CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 87 2012 MINIMUM TEMPERATURE (F) 42 27 1915 SUNRISE AND SUNSETMAY 18 2026...........SUNRISE 5:30 AM CDT SUNSET 8:41 PM CDT MAY 19 2026...........SUNRISE 5:29 AM CDT SUNSET 8:42 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$