Climatological Report (Monthly)
Issued by NWS
Issued by NWS
634
CXUS51 KBTV 011328
CLM1V4
CLIMATE REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
928 AM EDT THU OCT 01 2026
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...THE SAINT JOHNSBURY VT ASOS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 95
LOW 22
HIGHEST 78 09/01 MM MM 83 09/04
09/07
LOWEST 35 09/24 MM MM 32 09/21
AVG. MAXIMUM 69.6 69.7 -0.1 75.1
AVG. MINIMUM 48.7 47.9 0.8 48.0
MEAN 59.2 58.8 0.4 61.5
DAYS MAX >= 90 0 0.3 -0.3 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.5 -0.5 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.59 1999
MINIMUM 0.00 2022
TOTALS 2.78 3.32 -0.54 2.41
DAILY AVG. 0.09 0.11 -0.02 0.08
DAYS >= .01 13 12.1 0.9 6
DAYS >= .10 7 6.5 0.5 3
DAYS >= .50 1 2.2 -1.2 2
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 0.85 09/02 TO 09/03 0.99 09/25 TO 09/25
STORM TOTAL 0.75 0.99
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 181 214 -33 115
SINCE 7/1 194 281 -87 MM
COOLING TOTAL 12 28 -16 19
SINCE 1/1 445 329 116 MM
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WIND (MPH)
AVERAGE WIND SPEED MM
HIGHEST WIND SPEED/DIRECTION MM DATE MM
HIGHEST GUST SPEED/DIRECTION MM DATE MM
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.00
NUMBER OF DAYS FAIR 30
NUMBER OF DAYS PC 0
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 0 FOG W/VIS <= 1/4 MILE 0
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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