CDUS45 KBOI 210933 CLITWF CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 333 AM MDT MON SEP 21 2026 ................................... ...THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 20 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1997 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 350 PM 86 2013 75 0 82 2022 MINIMUM 43 418 AM 35 2013 46 -3 56 AVERAGE 59 60 -1 69 PRECIPITATION (IN) YESTERDAY 0.00 0.17 2017 0.02 -0.02 0.00 MONTH TO DATE 0.13 0.31 -0.18 T SINCE OCT 1 6.54 10.06 -3.52 6.82 SINCE JAN 1 4.34 7.24 -2.90 4.03 DEGREE DAYS HEATING YESTERDAY 6 6 0 0 MONTH TO DATE 77 74 3 17 SINCE SEP 1 77 74 3 17 SINCE JUL 1 82 101 -19 17 COOLING YESTERDAY 0 1 -1 4 MONTH TO DATE 31 46 -15 56 SINCE SEP 1 31 46 -15 56 SINCE JAN 1 894 606 288 821 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 7.1 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 400 AM LOWEST 32 500 PM AVERAGE 56 .......................................................... THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 86 2012 MINIMUM TEMPERATURE (F) 46 32 2021 SUNRISE AND SUNSET SEPTEMBER 21 2026.....SUNRISE 724 AM MDT SUNSET 737 PM MDT SEPTEMBER 22 2026.....SUNRISE 725 AM MDT SUNSET 735 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$