819
CDUS45 KRIW 210027
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
627 PM MDT MON MAY 20 2024
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 20 2024
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 48 1:37 PM 89 1954 69 -21 77
1964
MINIMUM 41 3:11 AM 24 2003 39 2 37
AVERAGE 45 54 -9 57
PRECIPITATION (IN)
TODAY 0.11 0.81 1975 0.07 0.04 0.00
MONTH TO DATE 1.96 1.44 0.52 1.33
SINCE MAR 1 3.75 3.69 0.06 3.47
SINCE JAN 1 4.78 4.74 0.04 5.88
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 3.9 2.3 1.6 0.0
SINCE MAR 1 13.2 23.1 -9.9 48.3
SINCE JUL 1 42.5 71.4 -28.9 127.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 20 12 8 8
MONTH TO DATE 324 307 17 249
SINCE MAR 1 1850 1896 -46 2191
SINCE JUL 1 6805 7258 -453 7891
COOLING
TODAY 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 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 43
AVERAGE 68
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 87 1964
2006
MINIMUM TEMPERATURE (F) 39 26 2001
SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE 5:38 AM MDT SUNSET 8:28 PM MDT
MAY 21 2024...........SUNRISE 5:37 AM MDT SUNSET 8:29 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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