440
CDUS45 KBOI 170933
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MDT MON AUG 17 2026
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR AUGUST 16 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 90 428 PM 99 2007 87 3 87
2023
MINIMUM 53 544 AM 47 1999 56 -3 61
AVERAGE 72 72 0 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.21 2005 0.01 -0.01 0.00
MONTH TO DATE 0.11 0.25 -0.14 0.00
SINCE OCT 1 6.37 9.57 -3.20 6.34
SINCE JAN 1 4.17 6.75 -2.58 3.55
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 75 120 -45 69
SINCE JUL 1 1 10 -9 0
COOLING
YESTERDAY 7 7 0 9
MONTH TO DATE 171 135 36 136
SINCE JUN 1 688 468 220 605
SINCE JAN 1 722 483 239 650
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 300 AM
LOWEST 23 400 PM
AVERAGE 55
......................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 2022
MINIMUM TEMPERATURE (F) 56 44 2009
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 647 AM MDT SUNSET 836 PM MDT
AUGUST 18 2026........SUNRISE 648 AM MDT SUNSET 834 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page