747
CDUS45 KRIW 010735
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT THU JUN 01 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 31 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 3:18 PM 91 2020 73 8 47
MINIMUM 38 4:26 AM 27 1979 42 -4 35
AVERAGE 60 58 2
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 1995 0.07 -0.07 0.22
MONTH TO DATE 2.03 2.21 -0.18 2.61
SINCE MAR 1 4.17 4.46 -0.29 6.13
SINCE JAN 1 6.85 5.51 1.34 7.88
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2021 0.0 0.0 0.0
MONTH TO DATE 0.0 2.6 -2.6 0.7
SINCE MAR 1 48.3 23.4 24.9 39.9
SINCE JUL 1 134.3 71.7 62.6 98.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 8 -3 24
MONTH TO DATE 295 410 -115 511
SINCE MAR 1 2237 1999 238 2311
SINCE JUL 1 7938 7361 577 7170
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 4 -4 0
SINCE MAR 1 0 4 -4 0
SINCE JAN 1 0 4 -4 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 3:00 AM
LOWEST 19 3:00 PM
AVERAGE 53
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 2020
MINIMUM TEMPERATURE (F) 42 30 1951
SUNRISE AND SUNSET
JUNE 1 2023..........SUNRISE 5:30 AM MDT SUNSET 8:38 PM MDT
JUNE 2 2023..........SUNRISE 5:29 AM MDT SUNSET 8:39 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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