CDUS45 KBOI 181634 CLITWF CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1034 AM MDT MON MAY 18 2026 ................................... ...THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 18 2026... VALID AS OF 1000 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1997 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST VALUE (LST) VALUE VALUE YEAR ........................................................... TEMPERATURE (F) TODAY MAXIMUM 47 859 AM 93 2009 70 57 MINIMUM 32 534 AM 28 2017 43 42 AVERAGE 40 56 50 PRECIPITATION (IN) TODAY 0.00 0.72 2015 0.05 0.00 MONTH TO DATE T 0.84 0.55 SINCE OCT 1 5.40 7.40 6.13 SINCE JAN 1 3.20 4.58 3.34 ........................................................... RELATIVE HUMIDITY (PERCENT) HIGHEST 72 300 AM .......................................................... THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 88 2008 MINIMUM TEMPERATURE (F) 43 26 2003 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 613 AM MDT SUNSET 856 PM MDT MAY 19 2026...........SUNRISE 612 AM MDT SUNSET 857 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$