730
CDUS45 KRIW 190806
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
206 AM MDT FRI MAY 19 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 18 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 61 4:19 PM 88 1992 68 -7 78
2009
MINIMUM 40 11:59 PM 25 1943 38 2 37
AVERAGE 51 53 -2
PRECIPITATION (IN)
YESTERDAY 0.22 1.19 1978 0.08 0.14 0.00
MONTH TO DATE 1.33 1.29 0.04 0.67
SINCE MAR 1 3.47 3.54 -0.07 4.19
SINCE JAN 1 6.15 4.59 1.56 5.94
SNOWFALL (IN)
YESTERDAY 0.0 5.4 1978 0.1 -0.1 0.0
MONTH TO DATE 0.0 2.2 -2.2 0.2
SINCE MAR 1 48.3 23.0 25.3 39.4
SINCE JUL 1 134.3 71.3 63.0 98.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 12 2 7
MONTH TO DATE 227 283 -56 283
SINCE MAR 1 2169 1872 297 2083
SINCE JUL 1 7870 7234 636 6942
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 NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 51 4:00 PM
AVERAGE 74
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 89 1992
2009
MINIMUM TEMPERATURE (F) 38 27 1966
1968
SUNRISE AND SUNSET
MAY 19 2023...........SUNRISE 5:39 AM MDT SUNSET 8:26 PM MDT
MAY 20 2023...........SUNRISE 5:38 AM MDT SUNSET 8:27 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page