725
CDUS45 KRIW 190727
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST THU DEC 19 2024
...............................
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 18 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 4:00 PM 52 1994 34 12 50
MINIMUM 20 12:26 AM -18 1983 14 6 16
AVERAGE 33 24 9
PRECIPITATION (IN)
YESTERDAY 0.00 0.19 1961 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.35 -0.34 0.02
SINCE DEC 1 0.01 0.35 -0.34 0.02
SINCE JAN 1 9.13 11.96 -2.83 15.10
SNOWFALL (IN)
YESTERDAY 0.0 4.0 2016 0.4 -0.4 0.0
MONTH TO DATE T 6.4 -6.4 0.3
SINCE DEC 1 T 6.4 -6.4 0.3
SINCE JUL 1 T 23.8 -23.8 13.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 41 -9 32
MONTH TO DATE 572 713 -141 580
SINCE DEC 1 572 713 -141 580
SINCE JUL 1 2072 2515 -443 2245
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 538 443 95 342
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 21.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1:00 AM
LOWEST 39 11:00 PM
AVERAGE 66
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 55 2023
MINIMUM TEMPERATURE (F) 14 -24 1990
SUNRISE AND SUNSET
DECEMBER 19 2024......SUNRISE 7:33 AM MST SUNSET 4:34 PM MST
DECEMBER 20 2024......SUNRISE 7:33 AM MST SUNSET 4:34 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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