Climatological Report (Monthly)
Issued by NWS
Issued by NWS
643
CXUS55 KRIW 031612
CLMBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1012 AM MDT FRI MAY 03 2024
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...THE BIG PINEY WY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 77 04/23/2012
04/29/2007
LOW -7 04/06/2023
HIGHEST 69 04/12
LOWEST 14 04/08
04/11
04/21
AVG. MAXIMUM 54.9 51.9 3.0
AVG. MINIMUM 22.4 20.8 1.6
MEAN 38.7 36.4 2.3
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 27
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.51 1999
MINIMUM T 1979
TOTALS 0.41 0.69 -0.28 0.20
DAILY AVG. 0.01 0.02 -0.01
DAYS >= .01 2
DAYS >= .10 1
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.40 04/26 TO 04/27
STORM TOTAL 0.39
DEGREE DAYS
HEATING TOTAL 782 860 -78
SINCE 7/1 8418 9471 -1053
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 9.4
RESULTANT WIND SPEED/DIRECTION 5/320
HIGHEST WIND SPEED/DIRECTION 39/200 DATE 04/05
39/290 04/17
HIGHEST GUST SPEED/DIRECTION 58/190 DATE 04/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.32
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 54
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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