647 CDUS46 KOTX 180829 CLILWS CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 129 AM PDT FRI JUL 18 2025 ................................... ...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 17 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1881 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 96 314 PM 112 1941 92 4 100 MINIMUM 61 426 AM 49 1982 62 -1 67 AVERAGE 79 77 2 84 PRECIPITATION (IN) YESTERDAY 0.00 0.81 1958 0.01 -0.01 T MONTH TO DATE 0.00 0.31 -0.31 T SINCE OCT 1 8.86 11.60 -2.74 10.60 SINCE JAN 1 5.09 8.16 -3.07 6.19 SNOWFALL (IN) YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0 2000 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 2 -2 0 SINCE JUN 1 15 63 -48 28 SINCE JUL 1 0 2 -2 0 COOLING YESTERDAY 14 12 2 19 MONTH TO DATE 248 161 87 287 SINCE JUN 1 455 268 187 440 SINCE JAN 1 507 304 203 463 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 6.5 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 52 600 AM LOWEST 17 300 PM AVERAGE 35 .......................................................... THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 92 110 1918 MINIMUM TEMPERATURE (F) 62 44 1897 SUNRISE AND SUNSET JULY 18 2025..........SUNRISE 514 AM PDT SUNSET 834 PM PDT JULY 19 2025..........SUNRISE 515 AM PDT SUNSET 833 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ |