869
CDUS45 KRIW 110731
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON SEP 11 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 10 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 2:53 PM 90 2021 77 -5 64
MINIMUM 50 6:24 AM 31 2007 47 3 36
AVERAGE 61 62 -1 50
PRECIPITATION (IN)
YESTERDAY T 0.23 0.03 -0.03 0.00
MONTH TO DATE 0.15 0.18 -0.03 0.10
SINCE SEP 1 0.15 0.18 -0.03 0.10
SINCE JAN 1 10.31 6.54 3.77 6.50
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 5 -1 15
MONTH TO DATE 18 36 -18 30
SINCE SEP 1 18 36 -18 30
SINCE JUL 1 51 72 -21 31
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 26 20 6 90
SINCE SEP 1 26 20 6 90
SINCE JAN 1 397 488 -91 697
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 4:00 AM
LOWEST 35 3:00 PM
AVERAGE 55
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 87 2004
2017
2018
MINIMUM TEMPERATURE (F) 46 30 2014
SUNRISE AND SUNSET
SEPTEMBER 11 2023.....SUNRISE 6:49 AM MDT SUNSET 7:31 PM MDT
SEPTEMBER 12 2023.....SUNRISE 6:50 AM MDT SUNSET 7:29 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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