865
CDUS45 KRIW 310803
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
142 AM MDT SUN MAY 31 2020
...............................
..THE LANDER WY CLIMATE SUMMARY FOR MAY 30 2020
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 324 PM 90 1984 71 18 69
MINIMUM 54 536 AM 30 1982 44 10 37
AVERAGE 72 58 14 53
PRECIPITATION (IN)
YESTERDAY T 1.79 1989 0.06 -0.06 0.00
MONTH TO DATE 0.06 2.14 -2.08 5.21
SINCE MAR 1 2.99 5.17 -2.18 9.55
SINCE JAN 1 4.68 6.16 -1.48 10.68
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 4.8 -4.8 7.9
SINCE MAR 1 38.0 37.7 0.3 38.9
SINCE JUL 1 95.7 91.3 4.4 81.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 12
MONTH TO DATE 310 360 -50 540
SINCE MAR 1 1934 1910 24 2182
SINCE JUL 1 8056 7614 442 8078
COOLING
YESTERDAY 7 0 7 0
MONTH TO DATE 19 0 19 0
SINCE MAR 1 20 0 20 0
SINCE JAN 1 20 0 20 0
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 300 AM
LOWEST 21 300 PM
AVERAGE 44
......................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 86 1910
MINIMUM TEMPERATURE (F) 44 26 1919
SUNRISE AND SUNSET
MAY 31 2020...........SUNRISE 539 AM MDT SUNSET 846 PM MDT
JUNE 1 2020..........SUNRISE 539 AM MDT SUNSET 847 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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