976
CXUS55 KRIW 011750
CLMWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1122 AM MDT TUE OCT 01 2024

...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR WORLAND MUNICIPAL AIRPORT
FOR THE MONTH OF SEPTEMBER 2024...

...OFFICIAL CLIMATE DATA FOR THE MONTH OF SEPTEMBER 2024 WILL BE
AVAILABLE APPROXIMATELY IN 60 DAYS FROM THE NATIONAL CENTERS FOR
ENVIRONMENTAL INFORMATION (HTTP://WWW.NCDC.NOAA.GOV/CDO-
WEB/DATASETS). UNOFFICIAL ASOS DAILY SUMMARIES ARE AVAILABLE ON THE
INTERNET AT HTTP://WWW.WEATHER.GOV/CLIMATE/INDEX.PHP?WFO=RIW

...WORLAND WAS WARMER AND DRIER THAN NORMAL IN SEPTEMBER...

AVERAGE TEMPERATURE FOR WORLAND IN SEPTEMBER WAS 62.8 DEGREES WHICH
IS 3.5 DEGREES ABOVE NORMAL. THE WARMEST READING OF THE MONTH WAS 96
DEGREES ON THE 2ND. THE HIGH ON THE 25TH OF 94 TIED THE PREVIOUS
RECORD SET IN 2014. THE HIGH ON THE 28TH OF 91 DEGREES TIED THE 2010
RECORD. THE 29TH HIT 94 DEGREES AND BROKE THE 1967 RECORD OF 92. THE
COLDEST READING FOR THE MONTH WAS 31 DEGREES ON THE 22ND.

TOTAL PRECIPITATION FOR THE MONTH WAS 0.23 INCHES...WHICH IS 25
PERCENT OF NORMAL. THE WETTEST 24-HOUR PERIOD DURING THE MONTH WAS
ON THE 11TH-12TH WITH 0.14 INCHES. NO PRECIPITATION RECORDS WERE
BROKEN THIS MONTH. THE HIGHEST WIND GUST WAS 60 MPH FROM THE
NORTHWEST ON THE 3RD.

...THE WORLAND WY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            102   09/04/2022
 LOW              15   09/25/1984
HIGHEST           96   09/02
LOWEST            31   09/22
AVG. MAXIMUM    82.6               76.2     6.4
AVG. MINIMUM    43.0               42.4     0.6
MEAN            62.8               59.3     3.5
DAYS MAX >= 90     7
DAYS MAX <= 32     0
DAYS MIN <= 32     1
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.63   2013
 MINIMUM           T   2012
TOTALS          0.23               0.93   -0.70     1.73
DAILY AVG.      0.01               0.03   -0.02
DAYS >= .01        5
DAYS >= .10        1
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.14   09/11 TO 09/12
 STORM TOTAL    0.12

DEGREE DAYS
HEATING TOTAL    103                202     -99
 SINCE 7/1       138                240    -102
COOLING TOTAL     46                 31      15
 SINCE 1/1       543                528      15
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.9
RESULTANT WIND SPEED/DIRECTION   1/160
HIGHEST WIND SPEED/DIRECTION    44/340    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    60/340    DATE  09/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.07
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              1
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     47

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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


LOOKING AHEAD TO OCTOBER 2024. THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 68 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 37 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 53
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 23 DEGREES. THE AVERAGE
MONTHLY PRECIPITATION IS 0.77 INCHES.

$$