


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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149 CDUS45 KBOI 210931 CLITWF CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 331 AM MDT MON APR 21 2025 ................................... ...THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 20 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1997 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 64 400 PM 78 2010 60 4 68 MINIMUM 40 525 AM 25 2023 35 5 36 AVERAGE 52 47 5 52 PRECIPITATION (IN) YESTERDAY T 0.80 2005 0.04 -0.04 0.00 MONTH TO DATE 0.03 0.74 -0.71 0.25 SINCE OCT 1 5.51 6.17 -0.66 5.83 SINCE JAN 1 2.72 3.35 -0.63 3.38 DEGREE DAYS HEATING YESTERDAY 13 18 -5 13 MONTH TO DATE 343 393 -50 338 SINCE MAR 1 999 1139 -140 1116 SINCE JUL 1 5194 5804 -610 5172 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.2 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 55 600 AM LOWEST 22 100 PM AVERAGE 39 .......................................................... THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 82 2016 MINIMUM TEMPERATURE (F) 35 21 2008 SUNRISE AND SUNSET APRIL 21 2025.........SUNRISE 647 AM MDT SUNSET 827 PM MDT APRIL 22 2025.........SUNRISE 645 AM MDT SUNSET 828 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$