Automated Data Plotter

This application dynamically generates many types of graphs. These graphs are derived from processing of various data sources done by the IEM. Please feel free to use these generated graphics in whatever way you wish. Reset App. The IEM Explorer application offers a simplified frontend to some of these autoplots.


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DescriptionValue
Select Station:
Threshold Direction
Daily Variable to plot?
Enter Threshold (degrees F or Inches):
Start Year of Plot
Image Pixel Size @100 DPI
Image Resolution (DPI) (max 500)
Select Output Format:

Plot Description:

This plot presents the period between the first or last date for spring and fall season that the temperature was above or below some threshold. The year is split into two seasons on 1 July. A simple linear trend line is placed on both dates.

# IEM Climodat https://mesonet.agron.iastate.edu/climodat/
# Report Generated: 05 Oct 2022
# Climate Record: 1893-01-01 -> 2022-10-05
# Site Information: [IA0200] AMES-8-WSW
# Contact Information: Daryl Herzmann akrherz@iastate.edu 515.294.5978
# LENGTH OF SEASON FOR STATION NUMBER  IA0200   BASE TEMP=32.0
# LAST SPRING OCCURENCE FIRST FALL OCCURENCE
   YEAR MONTH DAY DOY         MONTH DAY DOY   LENGTH OF SEASON
   1893   5     6 126           9    25 268          142
   1894   5    19 139           9    18 261          122
   1895   5    14 134           9    30 273          139
   1896   4     9 100           9    19 263          163
   1897   4    21 111          10     9 282          171
   1898   4    15 105          10    13 286          181
   1899   4    19 109           9    29 272          163
   1900   4    12 102          10     8 281          179
   1901   4    20 110          10     4 277          167
   1902   4    24 114           9    13 256          142
   1903   5     1 121          10     7 280          159
   1904   4    21 112          10     6 280          168
   1905   4    22 112          10    11 284          172
   1906   5     9 129          10     1 274          145
   1907   5    20 140           9    25 268          128
   1908   5     2 123           9    28 272          149
   1909   5    10 130          10    13 286          156
   1910   5    14 134          10    22 295          161
   1911   4    23 113          10    21 294          181
   1912   4    20 111           9    26 270          159
   1913   4    28 118           9    22 265          147
   1914   5    17 137          10    25 298          161
   1915   5     9 129          10     5 278          149
   1916   4     9 100           9    18 262          162
   1917   5     7 127          10     6 279          152
   1918   5     1 121           9    21 264          143
   1919   4    27 117          10    11 284          167
   1920   4    14 105          10     1 275          170
   1921   5    16 136          10     4 277          141
   1922   4    20 110          10    12 285          175
   1923   5     9 129          10    20 293          164
   1924   4    22 113           9    30 274          161
   1925   5    11 131          10    10 283          152
   1926   4    28 118           9    26 269          151
   1927   4    24 114          10    14 287          173
   1928   4    28 119           9    26 270          151
   1929   5     7 127           9    18 261          134
   1930   4    25 115          10    17 290          175
   1931   5     7 127          11     2 306          179
   1932   4    27 118          10     6 280          162
   1933   4    27 117          10    12 285          168
   1934   4    27 117           9    27 270          153
   1935   5     4 124          10     4 277          153
   1936   4    23 114          10    22 296          182
   1937   4    11 101           9    26 269          168
   1938   4    22 112          10    24 297          185
   1939   4    22 112           9    30 273          161
   1940   5     3 124          11     6 311          187
   1941   4    24 114          10    27 300          186
   1942   4    11 101           9    24 267          166
   1943   4    21 111          10    15 288          177
   1944   5     6 127          10    10 284          157
   1945   5     9 129           9    29 272          143
   1946   5    12 132          11     4 308          176
   1947   5    29 149          11     7 311          162
   1948   4    14 105          10    17 291          186
   1949   4    24 114           9    29 272          158
   1950   5     1 121          10     4 277          156
   1951   4    23 113           9    28 271          158
   1952   4    16 107          10     3 277          170
   1953   4    21 111          10    27 300          189
   1954   5     7 127          10    18 291          164
   1955   4     7  97          10    15 288          191
   1956   5     1 122           9    30 274          152
   1957   4    14 104          10    19 292          188
   1958   4    29 119          10     1 274          155
   1959   4    22 112          10     9 282          170
   1960   4    18 109          10    19 293          184
   1961   4    26 116           9    28 271          155
   1962   4    17 107          10    24 297          190
   1963   4    24 114          10    29 302          188
   1964   4    10 101          10     9 283          182
   1965   4    19 109          10    12 285          176
   1966   5    10 130          10     1 274          144
   1967   5     3 123          10    11 284          161
   1968   4    25 116          10     4 278          162
   1969   4     6  96          10    14 287          191
   1970   5     2 122          10    10 283          161
   1971   4    14 104          10    10 283          179
   1972   4    25 116           9    30 274          158
   1973   5     2 122          10    30 303          181
   1974   4    15 105           9    22 265          160
   1975   4    20 110          10     2 275          165
   1976   5     3 124          10     6 280          156
   1977   4     6  96          10    12 285          189
   1978   4    21 111          10     8 281          170
   1979   4    28 118          10     5 278          160
   1980   5     8 129          10     5 279          150
   1981   5    11 131          10     2 275          144
   1982   4    21 111          10    16 289          178
   1983   4    20 110           9    23 266          156
   1984   4     1  92           9    26 270          178
   1985   4     9  99          10     1 274          175
   1986   5     2 122          10    14 287          165
   1987   4     5  95          10     3 276          181
   1988   4    24 115          10     4 278          163
   1989   5     6 126           9    23 266          140
   1990   5     1 121          10    10 283          162
   1991   4    10 100           9    19 262          162
   1992   4    22 113          10    17 291          178
   1993   4    20 110          10     9 282          172
   1994   4    29 119          10    25 298          179
   1995   4    10 100           9    22 265          165
   1996   5     6 127          10     3 277          150
   1997   5    13 133          10    20 293          160
   1998   4     5  95          11     3 307          212
   1999   4    18 108          10     4 277          169
   2000   4    12 103          10     6 280          177
   2001   4    18 108          10     6 279          171
   2002   4     9  99          10     7 280          181
   2003   4    10 100           9    30 273          173
   2004   5     3 124          10     2 276          152
   2005   5     3 123          10     7 280          157
   2006   4     9  99          10    12 285          186
   2007   4    14 104          10    28 301          197
   2008   4    29 120          10    21 295          175
   2009   4    11 101          10    10 283          182
   2010   4     3  93          10    29 302          209
   2011   5     4 124          10    20 293          169
   2012   4    11 102          10     5 279          177
   2013   5     3 123          10    19 292          169
   2014   4    18 108          10    31 304          196
   2015   4    22 112          10    30 303          191
   2016   4    12 103          10    13 287          184
   2017   3    23  82          10    28 301          219
   2018   4    20 110          10    14 287          177
   2019   5     3 123          10    12 285          162
   2020   4    17 108          10    16 290          182
   2021   4    22 112          11     1 305          193
   MEAN   4    24 114          10     9 114          167
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