789
CDUS45 KRIW 090727
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT SEP 09 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 8 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 88 2:02 PM 92 1994 80 8 88
1998
2005
MINIMUM 43 5:52 AM 29 1962 45 -2 53
2020
AVERAGE 66 62 4
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 1989 0.03 -0.03 0.05
MONTH TO DATE 0.23 0.19 0.04 0.05
SINCE SEP 1 0.23 0.19 0.04 0.05
SINCE JAN 1 12.71 9.02 3.69 10.44
SNOWFALL (IN)
YESTERDAY 0.0 5.2 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 10 28 -18 0
SINCE SEP 1 10 28 -18 0
SINCE JUL 1 63 73 -10 2
COOLING
YESTERDAY 1 2 -1 6
MONTH TO DATE 19 17 2 65
SINCE SEP 1 19 17 2 65
SINCE JAN 1 341 429 -88 541
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 6:00 AM
LOWEST 12 12:00 PM
AVERAGE 47
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2021
MINIMUM TEMPERATURE (F) 45 24 2020
SUNRISE AND SUNSET
SEPTEMBER 9 2023.....SUNRISE 6:39 AM MDT SUNSET 7:27 PM MDT
SEPTEMBER 10 2023.....SUNRISE 6:40 AM MDT SUNSET 7:25 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