...THE LITTLE ROCK ADAMS FIELD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2011...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1877 TO 2011
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 106 09/01/1947
LOW 37 09/27/1942
HIGHEST 96 09/01 85 11 98 09/20
LOWEST 53 09/23 64 -11 52 09/28
AVG. MAXIMUM 83.7 85.6 -1.9 89.3
AVG. MINIMUM 60.3 64.5 -4.2 65.4
MEAN 72.0 75.0 -3.0 77.4
DAYS MAX >= 90 8 9.1 -1.1 14
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.23 1898
MINIMUM 0.27 1917
TOTALS 1.17 3.18 -2.01 1.31
DAILY AVG. 0.04 0.11 -0.07 0.04
DAYS >= .01 7 7.3 -0.3 5
DAYS >= .10 3 3
DAYS >= .50 1 1
DAYS >= 1.00 0 0.8 -0.8 0
GREATEST
24 HR. TOTAL 0.69 09/18 TO 09/19
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0 0.0
LIQUID EQUIV 0.00 0.00 0.00 0.00
SINCE 7/1 0.0 0.0 0.0 0.0
LIQUID 7/1 0.00 0.00 0.00 0.00
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 0 MM
24 HR TOTAL 0.0
DEGREE_DAYS
HEATING TOTAL 5 11 -6 0
SINCE 7/1 5 11 -6 0
COOLING TOTAL 223 312 -89 378
SINCE 1/1 2441 2113 328 2716
FREEZE DATES
RECORD
EARLIEST 10/20/1989
LATEST 04/19/1983
EARLIEST 11/13
LATEST 03/19
.................................................
WIND (MPH)
AVERAGE WIND SPEED 5.9
HIGHEST WIND SPEED/DIRECTION 26/290 DATE 09/18
HIGHEST GUST SPEED/DIRECTION 36/290 DATE 09/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 2
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
...ADDITIONAL DATA FOR LITTLE ROCK ADAMS FIELD FOR SEPTEMBER 2011...
TEMPERATURE
___________
AVERAGE MONTHLY HIGH....COOLEST SINCE 2009
AVERAGE MONTHLY LOW.....COOLEST SINCE 1975 AND THE 8TH COOLEST ON RECORD
AVERAGE MONTHLY.........COOLEST SINCE 1989
NUMBER OF DAYS WITH DAILY AVERAGE TEMPERATURES...
AT NORMAL........ 0 ABOVE NORMAL.....10 BELOW NORMAL.....20
HIGHEST TEMPERATURE........96 ON THE 1ST
LOWEST TEMPERATURE.........53 ON THE 23RD
NUMBER OF DAYS WITH...
HIGHS AT OR ABOVE 90 DEGREES...... 8...FEWEST SINCE 2009
HIGHS AT OR ABOVE 80 DEGREES......22...FEWEST SINCE 2009
HIGHS BELOW 80 DEGREES............ 8...MOST SINCE 2009
HIGHS BELOW 70 DEGREES............ 1...MOST SINCE 2000
LOWS AT OR ABOVE 70 DEGREES....... 4...FEWEST SINCE 2008
LOWS BELOW 70 DEGREES.............26...MOST SINCE 2006
LOWS BELOW 60 DEGREES.............17...MOST SINCE 1975
DAILY TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH...
DATE RECORD TYPE NEW RECORD OLD RECORD
16TH LOWEST HIGH TEMPERATURE 64 IN 2011 68 IN 1949
RAINFALL
________
MONTHLY RAINFALL......DRIEST SINCE 2010. 15TH SEPTEMBER SINCE 1940
WITH LESS THAN 1.5 INCHES OF RAINFALL. 2ND SEPTEMBER IN A ROW WITH
BELOW NORMAL RAINFALL.
NUMBER OF DAYS WITH...
MEASURABLE RAINFALL...................... 7 MOST SINCE 2009
RAINFALL OF 1.00 INCHES OR GREATER....... 0 SAME AS 2010
NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN DURING THE MONTH.
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