821
CDUS45 KRIW 180728
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN AUG 18 2024
...............................
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 17 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 96 2:30 PM 97 2013 87 9 95
2020
MINIMUM 45 5:31 AM 36 2002 51 -6 50
2009
AVERAGE 71 69 2
PRECIPITATION (IN)
YESTERDAY T 1.00 2003 0.02 -0.02 T
MONTH TO DATE 0.19 0.49 -0.30 0.84
SINCE JUN 1 1.52 3.02 -1.50 5.46
SINCE JAN 1 6.78 8.53 -1.75 12.04
SNOWFALL (IN)
YESTERDAY 0.0 T 2022 0.0 0.0 MM
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 6 5 1 25
SINCE JUN 1 76 145 -69 195
SINCE JUL 1 22 19 3 48
COOLING
YESTERDAY 6 5 1 8
MONTH TO DATE 102 104 -2 52
SINCE JUN 1 390 355 35 238
SINCE JAN 1 393 359 34 238
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 6:00 AM
LOWEST 8 4:00 PM
AVERAGE 35
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1986
MINIMUM TEMPERATURE (F) 51 37 2009
SUNRISE AND SUNSET
AUGUST 18 2024........SUNRISE 6:16 AM MDT SUNSET 8:02 PM MDT
AUGUST 19 2024........SUNRISE 6:17 AM MDT SUNSET 8:01 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