


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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582 CDUS45 KBOI 181632 CLITWF CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1032 AM MDT MON AUG 18 2025 ................................... ...THE TWIN FALLS ID CLIMATE SUMMARY FOR AUGUST 18 2025... VALID AS OF 1000 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1997 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST VALUE (LST) VALUE VALUE YEAR ........................................................... TEMPERATURE (F) TODAY MAXIMUM 72 859 AM 99 2008 87 92 MINIMUM 57 608 AM 50 2003 55 62 AVERAGE 65 71 77 PRECIPITATION (IN) TODAY 0.00 0.51 2024 0.01 0.51 MONTH TO DATE T 0.28 0.72 SINCE OCT 1 6.34 9.60 7.81 SINCE JAN 1 3.55 6.78 5.36 ........................................................... RELATIVE HUMIDITY (PERCENT) HIGHEST 55 600 AM .......................................................... THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 97 2020 MINIMUM TEMPERATURE (F) 55 43 2002 SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 648 AM MDT SUNSET 834 PM MDT AUGUST 19 2025........SUNRISE 650 AM MDT SUNSET 833 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$