391
CDUS45 KRIW 160745
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT TUE MAY 16 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 15 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 70 3:00 PM 87 1984 66 4 72
MINIMUM 45 10:17 PM 27 1983 37 8 31
AVERAGE 58 52 6
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 1991 0.08 -0.08 0.00
MONTH TO DATE 0.93 1.06 -0.13 0.54
SINCE MAR 1 3.07 3.31 -0.24 4.06
SINCE JAN 1 5.75 4.36 1.39 5.81
SNOWFALL (IN)
YESTERDAY 0.0 1.4 1976 0.1 -0.1 0.0
MONTH TO DATE 0.0 2.0 -2.0 0.2
SINCE MAR 1 48.3 22.8 25.5 39.4
SINCE JUL 1 134.3 71.1 63.2 98.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 13 -6 13
MONTH TO DATE 199 245 -46 260
SINCE MAR 1 2141 1834 307 2060
SINCE JUL 1 7842 7196 646 6919
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 15 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.7
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 100 1:00 AM
LOWEST 49 2:00 PM
AVERAGE 75
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 2012
MINIMUM TEMPERATURE (F) 37 25 2009
SUNRISE AND SUNSET
MAY 16 2023...........SUNRISE 5:42 AM MDT SUNSET 8:23 PM MDT
MAY 17 2023...........SUNRISE 5:41 AM MDT SUNSET 8:24 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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