828
CDUS45 KRIW 140728
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT MON APR 14 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 13 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 52 3:30 PM 79 2017 56 -4 75
MINIMUM 24 11:28 PM 7 2020 28 -4 37
2022
AVERAGE 38 42 -4
PRECIPITATION (IN)
YESTERDAY 0.00 2.80 1941 0.04 -0.04 0.00
MONTH TO DATE 0.29 0.53 -0.24 0.90
SINCE MAR 1 1.62 1.37 0.25 1.47
SINCE JAN 1 2.34 2.42 -0.08 2.50
SNOWFALL (IN)
YESTERDAY 0.0 9.9 1993 0.4 -0.4 0.0
MONTH TO DATE 3.7 5.2 -1.5 5.0
SINCE MAR 1 11.7 15.5 -3.8 7.7
SINCE JUL 1 22.2 63.8 -41.6 37.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 24 3 9
MONTH TO DATE 308 317 -9 285
SINCE MAR 1 1157 1224 -67 1178
SINCE JUL 1 6172 6586 -414 6133
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 28 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 AM
LOWEST 16 4:00 PM
AVERAGE 53
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 78 2015
MINIMUM TEMPERATURE (F) 28 0 1945
SUNRISE AND SUNSET
APRIL 14 2025.........SUNRISE 6:25 AM MDT SUNSET 7:48 PM MDT
APRIL 15 2025.........SUNRISE 6:24 AM MDT SUNSET 7:49 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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