337
CDUS45 KSLC 180739
CLIEVW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1239 AM MST THU DEC 18 2025
...............................
..THE EVANSTON WY CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 42 833 AM MM MM 29 13 37
MINIMUM 24 1154 PM MM MM 13 11 21
AVERAGE 33 21 12 29
PRECIPITATION (IN)
YESTERDAY 0.13 MM MM 0.01 0.12 T
MONTH TO DATE 0.13 0.23 -0.10 0.01
SINCE OCT 1 1.74 1.78 -0.04 1.24
SINCE JAN 1 6.12 9.36 -3.24 7.75
DEGREE DAYS
HEATING
YESTERDAY 32 44 -12 36
MONTH TO DATE 540 725 -185 616
SINCE DEC 1 540 725 -185 616
SINCE JUL 1 2122 2748 -626 2224
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 265 205 60 428
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WIND (MPH)
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 66 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 18.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 AM
LOWEST 47 1200 AM
AVERAGE 70
......................................................
THE EVANSTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 MM MM
MINIMUM TEMPERATURE (F) 13 MM MM
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 745 AM MST SUNSET 457 PM MST
DECEMBER 19 2025......SUNRISE 746 AM MST SUNSET 457 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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