Climatological Report (Daily)
Issued by NWS

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149
CDUS45 KBOI 210931
CLITWF

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON APR 21 2025

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

...THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 20 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         64    400 PM  78    2010  60      4       68
  MINIMUM         40    525 AM  25    2023  35      5       36
  AVERAGE         52                        47      5       52

PRECIPITATION (IN)
  YESTERDAY        T             0.80 2005   0.04  -0.04     0.00
  MONTH TO DATE    0.03                      0.74  -0.71     0.25
  SINCE OCT 1      5.51                      6.17  -0.66     5.83
  SINCE JAN 1      2.72                      3.35  -0.63     3.38

DEGREE DAYS
 HEATING
  YESTERDAY       13                        18     -5       13
  MONTH TO DATE  343                       393    -50      338
  SINCE MAR 1    999                      1139   -140     1116
  SINCE JUL 1   5194                      5804   -610     5172

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.2


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    55           600 AM
 LOWEST     22           100 PM
 AVERAGE    39

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


THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        82      2016
 MINIMUM TEMPERATURE (F)   35        21      2008


SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE   647 AM MDT   SUNSET   827 PM MDT
APRIL 22 2025.........SUNRISE   645 AM MDT   SUNSET   828 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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