CDUS44 KMRX 180907 CLITRI CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 507 AM EDT MON MAY 18 2026 ................................... ...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 17 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1937 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 90 4:28 PM 91 1962 77 13 81 MINIMUM 53 5:58 AM 34 1984 53 0 60 AVERAGE 72 65 7 71 PRECIPITATION (IN) YESTERDAY 0.00 1.06 1990 0.12 -0.12 0.59 MONTH TO DATE 0.53 2.05 -1.52 2.10 SINCE MAR 1 4.79 9.80 -5.01 7.85 SINCE JAN 1 11.59 17.26 -5.67 14.48 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.5 1.2 -0.7 T SINCE JUL 1 12.7 9.2 3.5 7.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 126 67 59 50 SINCE MAR 1 596 885 -289 723 SINCE JUL 1 3835 4118 -283 3769 COOLING YESTERDAY 7 3 4 6 MONTH TO DATE 8 30 -22 40 SINCE MAR 1 40 44 -4 99 SINCE JAN 1 40 44 -4 99 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 1.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 4:00 AM LOWEST 28 3:00 PM AVERAGE 64 .......................................................... THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 92 1962 MINIMUM TEMPERATURE (F) 53 34 1973SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 6:20 AM EDT SUNSET 8:32 PM EDT MAY 19 2026...........SUNRISE 6:20 AM EDT SUNSET 8:33 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$