Climatological Report (Daily)
Issued by NWS

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150
CDUS45 KBOI 310930
CLITWF

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT SUN AUG 31 2025

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

...THE TWIN FALLS ID CLIMATE SUMMARY FOR AUGUST 30 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         86    413 PM  96    2016  83      3       84
  MINIMUM         56    553 AM  42    2024  52      4       42
  AVERAGE         71                        68      3       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03 2017   0.01  -0.01     0.00
  MONTH TO DATE    0.48                      0.42   0.06     0.72
  SINCE OCT 1      6.82                      9.74  -2.92     7.81
  SINCE JAN 1      4.03                      6.92  -2.89     5.36

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE    0                        11    -11       19
  SINCE JUN 1     69                       131    -62       75
  SINCE JUL 1      0                        21    -21       19

 COOLING
  YESTERDAY        6                         4      2        0
  MONTH TO DATE  245                       209     36      236
  SINCE JUN 1    714                       542    172      758
  SINCE JAN 1    759                       557    202      760
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           600 AM
 LOWEST     17           400 PM
 AVERAGE    40

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


THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       101      2022
 MINIMUM TEMPERATURE (F)   52        38      1999


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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