699
CDUS45 KBOI 170932
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT SUN MAY 17 2026
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 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 61 326 PM 89 2006 69 -8 64
MINIMUM 39 1159 PM 32 2011 42 -3 42
2020
AVERAGE 50 56 -6 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 2005 0.05 -0.05 T
MONTH TO DATE T 0.74 -0.74 0.29
SINCE OCT 1 5.40 7.30 -1.90 5.87
SINCE JAN 1 3.20 4.48 -1.28 3.08
DEGREE DAYS
HEATING
YESTERDAY 15 10 5 12
MONTH TO DATE 83 192 -109 126
SINCE MAR 1 1055 1493 -438 1257
SINCE JUL 1 4670 6158 -1488 5452
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 0 16 16
SINCE MAR 1 17 0 17 16
SINCE JAN 1 17 0 17 16
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 17.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 600 AM
LOWEST 22 600 PM
AVERAGE 37
......................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2008
MINIMUM TEMPERATURE (F) 43 30 2011
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 614 AM MDT SUNSET 855 PM MDT
MAY 18 2026...........SUNRISE 613 AM MDT SUNSET 856 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