Climatological Report (Daily)
Issued by NWS

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868
CDUS45 KBOI 010121
CLITWF

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT SUN AUG 31 2025

...................................

...THE TWIN FALLS ID CLIMATE SUMMARY FOR AUGUST 31 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         88    424 PM 101    2022  83      5       88
  MINIMUM         53    638 AM  38    1999  52      1       49
  AVERAGE         71                        67      4       69

PRECIPITATION (IN)
  TODAY            0.00          0.18 2000   0.01  -0.01     0.00
  MONTH TO DATE    0.48                      0.43   0.05     0.72
  SINCE OCT 1      6.82                      9.75  -2.93     7.81
  SINCE JAN 1      4.03                      6.93  -2.90     5.36

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE    0                        13    -13       19
  SINCE JUN 1     69                       133    -64       75
  SINCE JUL 1      0                        23    -23       19

 COOLING
  TODAY            6                         4      2        4
  MONTH TO DATE  251                       212     39      240
  SINCE JUN 1    720                       545    175      762
  SINCE JAN 1    765                       560    205      764
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     9.2


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           800 AM
 LOWEST     15           200 PM
 AVERAGE    41

..........................................................


THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        95      2004
 MINIMUM TEMPERATURE (F)   51        38      2006


SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE   702 AM MDT   SUNSET   813 PM MDT
SEPTEMBER  1 2025.....SUNRISE   703 AM MDT   SUNSET   811 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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