CDUS46 KOTX 192345 CLILWS CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 445 PM PDT TUE MAY 19 2026 ................................... ...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 19 2026... VALID AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1881 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 71 259 PM 92 2023 73 -2 64 MINIMUM 43 345 AM 36 1896 49 -6 41 AVERAGE 57 61 -4 53 PRECIPITATION (IN) TODAY 0.00 0.56 1885 0.06 -0.06 0.02 MONTH TO DATE 0.20 1.01 -0.81 0.51 SINCE OCT 1 11.26 9.36 1.90 8.78 SINCE JAN 1 7.89 5.92 1.97 5.01 SNOWFALL (IN) TODAY MM T 1927 0.0 MM 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.0 0.8 -0.8 0.0 SINCE JUL 1 0.1 12.7 -12.6 11.6 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 8 5 3 12 MONTH TO DATE 72 138 -66 111 SINCE MAR 1 1001 1153 -152 961 SINCE JUL 1 4127 4870 -743 4502 COOLING TODAY 0 1 -1 0 MONTH TO DATE 14 15 -1 8 SINCE MAR 1 14 17 -3 9 SINCE JAN 1 14 17 -3 9 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 3.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 LOWEST 31 AVERAGE 55 .......................................................... THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 95 2023 MINIMUM TEMPERATURE (F) 49 37 1927 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 510 AM PDT SUNSET 820 PM PDT MAY 20 2026...........SUNRISE 509 AM PDT SUNSET 821 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$