Climatological Report (Annual)
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CXUS55 KRIW 130345 CCA
CLAWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1252 PM MST TUE JAN 05 2021

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

...THE WORLAND WY CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1947 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            107   06/30/1990
                       06/27/1970
 LOW             -50   12/21/1990
HIGHEST          101              999999
LOWEST           -18                 MM
AVG. MAXIMUM    62.1                        2.4
AVG. MINIMUM    29.6                       -0.5
MEAN            45.8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.44   2019
 MINIMUM        2.93   2012
TOTALS          3.53               7.57   -4.04


DEGREE DAYS
HEATING TOTAL   7571
COOLING TOTAL    695
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    46/340    DATE  12/22
HIGHEST GUST SPEED/DIRECTION    64/220    DATE  08/08


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM (TS)        22     HEAVY SNOW (S+)            3
MIXED PRECIP (RASN)       0     SNOW (S)                  11
HEAVY RAIN (R+)           6     LIGHT SNOW (S-)           47
RAIN (R)                  8     ICE PELLETS (PL)           0
LIGHT RAIN (R-)          48     FOG (F)                   53
LT FREEZING RAIN (ZR-)    0     HAZE (H)                  33
FOG W/VIS <= 1/4 MILE    11

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$