784
CDUS45 KBOI 160121
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT THU MAY 15 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 15 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 65 339 PM 89 2012 69 -4 73
MINIMUM 39 307 AM 34 1999 42 -3 46
AVERAGE 52 55 -3 60
PRECIPITATION (IN)
TODAY 0.00 0.39 2015 0.05 -0.05 0.00
MONTH TO DATE 0.29 0.69 -0.40 0.64
SINCE OCT 1 5.87 7.25 -1.38 6.53
SINCE JAN 1 3.08 4.43 -1.35 4.08
DEGREE DAYS
HEATING
TODAY 13 10 3 5
MONTH TO DATE 114 182 -68 199
SINCE MAR 1 1245 1483 -238 1456
SINCE JUL 1 5440 6148 -708 5512
COOLING
TODAY 0 0 0 0
MONTH TO DATE 16 0 16 1
SINCE MAR 1 16 0 16 1
SINCE JAN 1 16 0 16 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 17.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 300 AM
LOWEST 22 400 PM
AVERAGE 48
......................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 2006
MINIMUM TEMPERATURE (F) 42 32 2011
2020
SUNRISE AND SUNSET
MAY 15 2025...........SUNRISE 616 AM MDT SUNSET 853 PM MDT
MAY 16 2025...........SUNRISE 615 AM MDT SUNSET 854 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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