339
CDUS45 KPIH 170734
CLILLJ
CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
134 AM MDT SAT MAY 17 2025
...............................
..THE CHALLIS CLIMATE SUMMARY FOR MAY 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 603 PM 86 1937 67 -9 78
2006
MINIMUM 38 531 AM 22 1974 40 -2 45
AVERAGE 48 54 -6 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 1987 0.03 -0.03 0.00
MONTH TO DATE 0.33 0.42 -0.09 0.43
SINCE OCT 1 2.44 3.77 -1.33 4.13
SINCE JAN 1 1.82 2.17 -0.35 3.14
DEGREE DAYS
HEATING
YESTERDAY 17 11 6 3
MONTH TO DATE 156 221 -65 242
SINCE MAR 1 1553 1708 -155 1708
SINCE JUL 1 6852 7497 -645 6673
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 3 0 3 0
SINCE JAN 1 3 0 3 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 33 600 PM
AVERAGE 50
......................................................
THE CHALLIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 2008
MINIMUM TEMPERATURE (F) 41 26 1917
1974
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 607 AM MDT SUNSET 900 PM MDT
MAY 18 2025...........SUNRISE 606 AM MDT SUNSET 902 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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