Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 200728
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN APR 20 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 48 5:36 PM 74 2019 57 -9 42
MINIMUM 16 4:35 AM 12 2021 31 -15 28
AVERAGE 32 44 -12 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 0.04 -0.04 0.00
MONTH TO DATE 0.55 0.68 -0.13 0.11
SINCE MAR 1 2.27 1.33 0.94 0.57
SINCE JAN 1 2.77 2.02 0.75 2.02
SNOWFALL (IN)
YESTERDAY 0.0 5.0 2002 0.0
MONTH TO DATE 4.0 0.1
SINCE MAR 1 17.3 3.6
SINCE JUL 1 29.8 35.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 21 12 30
MONTH TO DATE 436 433 3 376
SINCE MAR 1 1276 1345 -69 1250
SINCE JUL 1 6623 7223 -600 6834
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 9 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.3
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 88 5:00 AM
LOWEST 26 6:00 PM
AVERAGE 57
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 74 2019
MINIMUM TEMPERATURE (F) 31 10 2021
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 6:23 AM MDT SUNSET 8:03 PM MDT
APRIL 21 2025.........SUNRISE 6:22 AM MDT SUNSET 8:04 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$