571
CDUS45 KRIW 190806
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
206 AM MDT FRI MAY 19 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MAY 18 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 2:38 PM 92 2009 71 1 77
MINIMUM 50 11:59 PM 38 2000 45 5 46
2003
2019
AVERAGE 61 58 3 62
PRECIPITATION (IN)
YESTERDAY T 0.22 2013 0.05 -0.05 0.00
MONTH TO DATE 0.20 0.67 -0.47 0.31
SINCE MAR 1 0.77 1.42 -0.65 2.09
SINCE JAN 1 0.88 1.69 -0.81 2.12
DEGREE DAYS
HEATING
YESTERDAY 4 8 -4 3
MONTH TO DATE 95 195 -100 183
SINCE MAR 1 1452 1585 -133 1755
SINCE JUL 1 7683 7409 274 7079
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 3 4 -1 1
SINCE MAR 1 3 5 -2 1
SINCE JAN 1 3 5 -2 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 23 5:00 PM
AVERAGE 56
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 94 2009
MINIMUM TEMPERATURE (F) 45 31 2003
SUNRISE AND SUNSET
MAY 19 2023...........SUNRISE 5:41 AM MDT SUNSET 8:37 PM MDT
MAY 20 2023...........SUNRISE 5:40 AM MDT SUNSET 8:39 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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