CDUS46 KOTX 210849 CLILWS CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 149 AM PDT SAT MAR 21 2026 ................................... ...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 20 2026... 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) YESTERDAY MAXIMUM 69 302 PM 75 1928 56 13 54 MINIMUM 48 633 AM 19 1913 37 11 42 1955 AVERAGE 59 46 13 48 PRECIPITATION (IN) YESTERDAY 0.00 0.53 1953 0.04 -0.04 T MONTH TO DATE 2.58 0.80 1.78 0.47 SINCE OCT 1 8.59 6.41 2.18 6.98 SINCE JAN 1 5.22 2.97 2.25 3.21 SNOWFALL (IN) YESTERDAY 0.0 0.4 1966 0.0 0.0 0.0 MONTH TO DATE 0.0 0.7 -0.7 0.0 SINCE MAR 1 0.0 0.7 -0.7 0.0 SINCE JUL 1 0.1 12.6 -12.5 11.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 19 -13 17 MONTH TO DATE 359 415 -56 367 SINCE MAR 1 359 415 -56 367 SINCE JUL 1 3485 4132 -647 3908 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 5.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 300 AM LOWEST 37 300 PM AVERAGE 62 .......................................................... THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 76 1960 MINIMUM TEMPERATURE (F) 37 20 1913 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 649 AM PDT SUNSET 702 PM PDT MARCH 22 2026.........SUNRISE 647 AM PDT SUNSET 704 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$