Climatological Report (Daily)
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070
CDUS45 KRIW 310728
CLIWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN AUG 31 2025

...................................

...THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 30 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   4:22 PM  99    1999  84     -3       85
  MINIMUM         55  11:27 PM  34    1964  48      7       44
  AVERAGE         68                        66      2

PRECIPITATION (IN)
  YESTERDAY        0.03          0.41 1971   0.01   0.02     0.00
  MONTH TO DATE    0.06                      0.38  -0.32     0.89
  SINCE JUN 1      1.49                      1.99  -0.50     1.59
  SINCE JAN 1      4.97                      5.46  -0.49     3.02

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    3                        21    -18       21
  SINCE JUN 1     84                       123    -39       85
  SINCE JUL 1      6                        32    -26       35

 COOLING
  YESTERDAY        3                         3      0        0
  MONTH TO DATE  199                       173     26      164
  SINCE JUN 1    532                       486     46      496
  SINCE JAN 1    532                       495     37      496
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           7:00 AM
 LOWEST     27           3:00 PM
 AVERAGE    59

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1991
 MINIMUM TEMPERATURE (F)   48        36      1993


SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE   6:34 AM MDT   SUNSET   7:49 PM MDT
SEPTEMBER  1 2025.....SUNRISE   6:36 AM MDT   SUNSET   7:47 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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