374
CDUS45 KRIW 130729
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT MON APR 13 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 12 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 12:21 PM 76 2025 55 13 76
MINIMUM 34 5:50 AM 8 1997 29 5 46
AVERAGE 51 42 9
PRECIPITATION (IN)
YESTERDAY 0.00 1.05 1945 0.07 -0.07 0.00
MONTH TO DATE T 0.75 -0.75 0.07
SINCE MAR 1 1.03 2.04 -1.01 3.10
SINCE JAN 1 1.44 3.25 -1.81 4.18
SNOWFALL (IN)
YESTERDAY 0.0 11.5 1987 0.6 -0.6 0.0
MONTH TO DATE 0.0 7.2 -7.2 0.7
SINCE MAR 1 8.3 21.6 -13.3 30.0
SINCE JUL 1 16.5 73.8 -57.3 60.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 23 -9 4
MONTH TO DATE 201 283 -82 240
SINCE MAR 1 736 1182 -446 1070
SINCE JUL 1 4819 6833 -2014 6099
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
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WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 6:00 AM
LOWEST 16 12:00 PM
AVERAGE 37
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 76 1908
MINIMUM TEMPERATURE (F) 30 7 1933
SUNRISE AND SUNSET
APRIL 13 2026.........SUNRISE 6:36 AM MDT SUNSET 7:55 PM MDT
APRIL 14 2026.........SUNRISE 6:35 AM MDT SUNSET 7:56 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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