296
CDUS45 KRIW 210731
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT FRI APR 21 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 20 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 45 12:53 PM 81 1962 57 -12 60
1980
1989
MINIMUM 26 11:53 PM -2 1966 29 -3 26
AVERAGE 36 43 -7
PRECIPITATION (IN)
YESTERDAY T 1.82 1974 0.05 -0.05 0.00
MONTH TO DATE 1.43 0.86 0.57 0.87
SINCE MAR 1 2.08 1.70 0.38 2.41
SINCE JAN 1 4.76 2.75 2.01 4.16
SNOWFALL (IN)
YESTERDAY T 10.5 1974 0.4 -0.4 0.0
MONTH TO DATE 38.9 7.7 31.2 11.7
SINCE MAR 1 48.2 18.0 30.2 32.4
SINCE JUL 1 134.2 66.3 67.9 91.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 22 7 22
MONTH TO DATE 538 476 62 597
SINCE MAR 1 1718 1383 335 1584
SINCE JUL 1 7419 6745 674 6443
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 36 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 15.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 3:00 AM
LOWEST 25 1:00 PM
AVERAGE 54
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 83 1989
MINIMUM TEMPERATURE (F) 29 14 1973
SUNRISE AND SUNSET
APRIL 21 2023.........SUNRISE 6:15 AM MDT SUNSET 7:55 PM MDT
APRIL 22 2023.........SUNRISE 6:13 AM MDT SUNSET 7:56 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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