CDUS45 KBOI 230931 CLITWF CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 331 AM MDT SUN AUG 23 2026 ................................... ...THE TWIN FALLS ID CLIMATE SUMMARY FOR AUGUST 22 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 91 1114 AM 96 2011 85 6 89 MINIMUM 68 1118 PM 43 2002 54 14 61 AVERAGE 80 70 10 75 PRECIPITATION (IN) YESTERDAY 0.03 0.80 2014 0.01 0.02 0.00 MONTH TO DATE 0.14 0.33 -0.19 T SINCE OCT 1 6.40 9.65 -3.25 6.34 SINCE JAN 1 4.20 6.83 -2.63 3.55 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 1 -1 0 SINCE JUN 1 75 121 -46 69 SINCE JUL 1 1 11 -10 0 COOLING YESTERDAY 15 6 9 10 MONTH TO DATE 252 172 80 200 SINCE JUN 1 769 505 264 669 SINCE JAN 1 803 520 283 714 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 12.1 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 68 300 PM LOWEST 20 1100 AM AVERAGE 44 .......................................................... THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 96 1997 MINIMUM TEMPERATURE (F) 54 41 2015 SUNRISE AND SUNSET AUGUST 23 2026........SUNRISE 654 AM MDT SUNSET 827 PM MDT AUGUST 24 2026........SUNRISE 655 AM MDT SUNSET 825 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$