2010 Climate Statistics for Springfield, IL

 

Climate graph for 2010
Annual Temperature and Precipitation Graph (Click image to enlarge)


Month-by-Month Temperature Graphs:
(click image to enlarge)

Temperature summary for January 2010  Temperature summary for February 2010

Temperature summary for March 2010  Temperature summary for April 2010

Temperature summary for May 2010  Temperature summary for June 2010

Temperature summary for July 2010  Temperature summary for August 2010

Temperature summary for September 2010  Temperature summary for October 2010

Temperature summary for November 2010  Temperature summary for December 2010

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
840 AM CST SAT JAN 1 2011


...................................

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE YEAR OF 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1879 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH             112   07/14/1954
LOW              -24   02/13/1905
HIGHEST            98   08/13        MM      MM       96  06/23
LOWEST            -10   01/10        MM      MM       -9  01/16
                                                          01/15
AVG. MAXIMUM     64.1              62.4     1.7     62.5
AVG. MINIMUM     44.5              42.8     1.7     43.4
MEAN             54.3              52.7     1.6     52.9
DAYS MAX >= 90     37              31.0     6.0       12
DAYS MAX <= 32     45              38.0     7.0       29
DAYS MIN <= 32    109             117.0    -8.0      102
DAYS MIN <= 0       8              10.0    -2.0        3

PRECIPITATION (INCHES)
RECORD
MAXIMUM        58.21   1882
MINIMUM        22.76   1914
TOTALS          46.92             35.56   11.36    52.62
DAILY AVG.       0.13                               0.14
DAYS >= .01       123             113.9     9.1      131
DAYS >= .10        80              67.3    12.7       77
DAYS >= .50        30              22.3     7.7       41
DAYS >= 1.00       11               8.2     2.8       13
GREATEST
24 HR. TOTAL    3.56   09/01 TO 09/02              2.85

SNOWFALL (INCHES)
RECORDS
TOTAL           47.7   1960
                        1914
24 HR TOTAL     15.0   02/28/1900
TOTALS           24.7              24.6     0.1     20.1
DAYS >= TRACE      38              19.9    18.1       39
DAYS >= 1.0         8               7.1     0.9        7
GREATEST
SNOW DEPTH         6   02/16                          6  03/29
                        02/09
                        02/15
24 HR TOTAL      4.2   12/24                        5.8

DEGREE_DAYS
HEATING TOTAL    5319              5688    -369     5226
COOLING TOTAL    1554              1155     399      928

FREEZE DATES
RECORD
EARLIEST     09/20/1991
LATEST       05/10/1966
EARLIEST                        10/13
LATEST                          04/13
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    38/170    DATE  05/24
HIGHEST GUST SPEED/DIRECTION    55/280    DATE  08/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR          226
NUMBER OF DAYS PC             74
NUMBER OF DAYS CLOUDY         65

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             52     MIXED PRECIP               0
HEAVY RAIN               45     RAIN                      66
LIGHT RAIN              121     FREEZING RAIN              3
LT FREEZING RAIN          7     HAIL                       0
HEAVY SNOW                2     SNOW                       5
LIGHT SNOW               38     SLEET                      1
FOG                     168     FOG W/VIS <= 1/4 MILE     26
HAZE                     63

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

RECORDS ESTABLISH AT SPRINGFIELD IL IN 2010...

* APR 2010 WARMEST APRIL MEAN TEMP 60.9F
* APR 6 TIED RECORD HIGH 85F
* MAY 2010 8TH WETTEST MAY 8.68 INCHES
* SPRING 2010 TIED 3RD WARMEST SPRING MEAN TEMP 57.4F

* JUN 11 RECORD WARM LOW 76F
* JUN 22 RECORD DAILY RAINFALL 1.94 INCHES
* JUN 2010 9TH WETTEST JUNE 8.15 INCHES
* JUL 23 RECORD WARM LOW 79F
* SUMMER 2010 7TH WARMEST SUMMER MEAN TEMP 77.9F
* SUMMER 2010 10TH WETTEST SUMMER RAINFALL 16.64 INCHES

* SEP 2010 6TH WETTEST SEPTEMBER RAINFALL 7.94 INCHES
* SEP 2 DAILY RECORD RAINFALL 3.55 INCHES
* OCT 26 LOWEST OCTOBER BAROMETRIC PRESSURE 29.03 INCHES 434 AM
* NOV 12 RECORD HIGH 75F
* NOV 22 RECORD HIGH 74F

$$


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