Climatological Report (Monthly) Issued by NWS Bismarck, ND
000
CXUS53 KBIS 021255
CLMBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
755 AM CDT MON OCT 02 2023
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...THE BISMARCK ND CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1875 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 105 09/08/1959
09/07/1931
LOW 10 09/30/1876
HIGHEST 99 09/02 102 09/01
LOWEST 41 09/20 34 09/22
AVG. MAXIMUM 76.1 73.4 2.7 78.4
AVG. MINIMUM 51.1 45.9 5.2 48.6
MEAN 63.6 59.7 3.9 63.5
DAYS MAX >= 90 4 1.9 2.1 5
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.6 -1.6 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.93 1977
MINIMUM 0.02 1948
TOTALS 2.99 1.72 1.27 0.97
DAILY AVG. 0.10 0.06 0.04 0.03
DAYS >= .01 11 7.3 3.7 4
DAYS >= .10 7 3.1 3.9 3
DAYS >= .50 2 0.9 1.1 0
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 1.05 09/23 TO 09/24 0.36
SNOWFALL (INCHES)
RECORDS
TOTAL 5.0 5
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 T 0.0 0.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 89 204 -115
SINCE 7/1 124 254 -130
COOLING TOTAL 53 44 9
SINCE 1/1 673 534 139
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WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 46/290 DATE 09/04
HIGHEST GUST SPEED/DIRECTION 64/280 DATE 09/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 6
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 6
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 21 FOG W/VIS <= 1/4 MILE 2
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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