Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KBOI 220127
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
727 PM MDT MON JUL 21 2025
...................................
...THE TWIN FALLS ID CLIMATE SUMMARY FOR JULY 21 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 81 251 PM 100 2006 90 -9 97
MINIMUM 60 547 AM 51 2000 59 1 62
AVERAGE 71 74 -3 80
PRECIPITATION (IN)
TODAY 0.00 0.22 2014 0.00 0.00 0.00
MONTH TO DATE 0.21 0.18 0.03 0.03
SINCE OCT 1 6.34 9.19 -2.85 6.87
SINCE JAN 1 3.55 6.37 -2.82 4.42
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 7 -7 0
SINCE JUN 1 69 117 -48 56
SINCE JUL 1 0 7 -7 0
COOLING
TODAY 6 10 -4 15
MONTH TO DATE 227 161 66 259
SINCE JUN 1 369 235 134 419
SINCE JAN 1 414 250 164 421
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 42 600 AM
LOWEST 30 100 PM
AVERAGE 36
..........................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 104 2003
MINIMUM TEMPERATURE (F) 59 54 2000
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 620 AM MDT SUNSET 908 PM MDT
JULY 22 2025..........SUNRISE 621 AM MDT SUNSET 908 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$