205
CDUS45 KRIW 010736
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
136 AM MDT THU MAY 01 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 30 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 5:12 PM 81 2021 60 -9 56
MINIMUM 38 9:37 AM 6 1909 34 4 36
AVERAGE 45 47 -2
PRECIPITATION (IN)
YESTERDAY 0.33 2.41 1895 0.08 0.25 0.00
MONTH TO DATE 2.57 2.07 0.50 1.20
SINCE MAR 1 5.60 3.36 2.24 2.57
SINCE JAN 1 6.68 4.57 2.11 4.48
SNOWFALL (IN)
YESTERDAY 0.0 13.9 1954 0.4 -0.4 0.0
MONTH TO DATE 16.0 16.4 -0.4 2.8
SINCE MAR 1 45.3 30.8 14.5 19.4
SINCE JUL 1 75.6 83.0 -7.4 69.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 18 2 19
MONTH TO DATE 629 652 -23 554
SINCE MAR 1 1459 1551 -92 1422
SINCE JUL 1 6488 7202 -714 6730
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 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 58 12:00 AM
AVERAGE 76
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 80 1901
1981
MINIMUM TEMPERATURE (F) 34 18 1954
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 6:09 AM MDT SUNSET 8:16 PM MDT
MAY 2 2025...........SUNRISE 6:07 AM MDT SUNSET 8:17 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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