507
CDUS45 KRIW 180728
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE MAR 18 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 2:45 PM 71 2007 50 11 47
2012
MINIMUM 29 11:52 PM -10 1965 23 6 23
AVERAGE 45 36 9
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 1952 0.03 -0.03 0.00
MONTH TO DATE 0.90 0.41 0.49 0.26
SINCE MAR 1 0.90 0.41 0.49 0.26
SINCE JAN 1 1.62 1.46 0.16 1.29
SNOWFALL (IN)
YESTERDAY MM 5.3 1971 0.3 MM 0.0
MONTH TO DATE 3.5 5.4 -1.9 0.9
SINCE MAR 1 3.5 5.4 -1.9 0.9
SINCE JUL 1 14.0 53.7 -39.7 30.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 20 28 -8 30
MONTH TO DATE 507 536 -29 509
SINCE MAR 1 507 536 -29 509
SINCE JUL 1 5522 5898 -376 5464
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 21.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 11:00 PM
LOWEST 18 1:00 PM
AVERAGE 48
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 75 2017
MINIMUM TEMPERATURE (F) 24 -15 1965
SUNRISE AND SUNSET
MARCH 18 2025.........SUNRISE 7:12 AM MDT SUNSET 7:16 PM MDT
MARCH 19 2025.........SUNRISE 7:10 AM MDT SUNSET 7:17 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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