801
CDUS45 KBOI 180937
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
337 AM MDT SUN MAY 18 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 17 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 55 350 PM 90 2008 69 -14 71
MINIMUM 40 358 AM 30 2011 43 -3 45
AVERAGE 48 56 -8 58
PRECIPITATION (IN)
YESTERDAY 0.26 0.34 2019 0.05 0.21 0.00
MONTH TO DATE 0.55 0.79 -0.24 0.64
SINCE OCT 1 6.13 7.35 -1.22 6.53
SINCE JAN 1 3.34 4.53 -1.19 4.08
DEGREE DAYS
HEATING
YESTERDAY 17 10 7 7
MONTH TO DATE 143 202 -59 206
SINCE MAR 1 1274 1503 -229 1463
SINCE JUL 1 5469 6168 -699 5519
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 0 16 2
SINCE MAR 1 16 0 16 2
SINCE JAN 1 16 0 16 2
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1000 PM
LOWEST 63 600 AM
AVERAGE 77
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 2009
MINIMUM TEMPERATURE (F) 43 28 2017
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 613 AM MDT SUNSET 856 PM MDT
MAY 19 2025...........SUNRISE 612 AM MDT SUNSET 857 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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