Climatological Report (Monthly)
Issued by NWS
Issued by NWS
228
CXUS55 KRIW 031739
CLMLND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1009 AM MST TUE DEC 03 2024
...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR LANDER FOR THE MONTH OF
NOVEMBER 2024...
...OFFICIAL CLIMATE DATA FOR THE MONTH OF NOVEMBER 2024 WILL BE
AVAILABLE IN APPROXIMATELY 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
...LANDER WAS WARMER AND DRIER THAN NORMAL IN NOVEMBER....
THE AVERAGE TEMPERATURE FOR LANDER IN NOVEMBER WAS 33 DEGREES WHICH
WAS 0.9 DEGREES ABOVE NORMAL. THE WARMEST READING FOR THE MONTH WAS
60 DEGREES ON THE 11TH. THE COLDEST TEMPERATURE WAS 13 DEGREES ON
THE 19TH AND 20TH. NO TEMPERATURE RECORDS WERE BROKEN THIS MONTH.
PRECIPITATION FOR THE MONTH WAS 0.32 INCHES...WHICH IS 41 PERCENT OF
NORMAL. THE WETTEST 24-HOUR PERIOD WAS THE 3RD-4TH WHEN 0.15 INCHES
OF PRECIPITATION FELL. NO PRECIPITATION RECORDS WERE BROKEN.
SNOWFALL FOR THE MONTH WAS 4.3 INCHES. THIS IS 41 PERCENT OF NORMAL.
THE SNOWIEST 24-HOUR PERIOD WAS THE 3RD-4TH WITH 2.8 INCHES. THE
HIGHEST WIND GUST WAS 52 MPH AND OCCURRED ON THE 23RD FROM THE
NORTHEAST.
...THE LANDER WY CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 71 11/01/2014
LOW -18 11/13/2014
11/23/1985
11/15/1978
HIGHEST 60 11/11
LOWEST 13 11/19
11/20
AVG. MAXIMUM 44.8 44.3 0.5
AVG. MINIMUM 21.2 19.9 1.3
MEAN 33.0 32.1 0.9
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 30
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.37 1983
MINIMUM 0.00 1939
TOTALS 0.32 0.78 -0.46 1.26
DAILY AVG. 0.01 0.03 -0.02
DAYS >= .01 6
DAYS >= .10 2
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.15 11/03 TO 11/04
STORM TOTAL 0.14
SNOWFALL (INCHES)
TOTALS 4.3 10.6 -6.3
SINCE 7/1 10.3 22.6 -12.3
SNOWDEPTH AVG. 0
DAYS >= 1.0 2
DEGREE DAYS
HEATING TOTAL 953 987 -34
SINCE 7/1 1429 1827 -398
COOLING TOTAL 0 0 0
SINCE 1/1 644 485 159
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 4.8
RESULTANT WIND SPEED/DIRECTION 1/240
HIGHEST WIND SPEED/DIRECTION 32/220 DATE 11/18
HIGHEST GUST SPEED/DIRECTION 52/020 DATE 11/23
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.14
NUMBER OF DAYS FAIR 24
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 5 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
LOOKING AHEAD TO DECEMBER 2024. THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 37 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 14 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 32
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 9. THE AVERAGE MONTHLY
PRECIPITATION IS 0.63 INCHES. THE AVERAGE SNOWFALL IS 9.3 INCHES.
$$