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Southwest Research-Extension Center

ET Information


Current ET Data 2019

Date

DOY
Temp
Max
Temp
Min
Ref
ET
Corn
May 5
Corn
May 24
Sorg
May 30
Soy
May 25
Wheat
March 15
Wheat
April 15

Lawns
Heat
Units
01-Jan-191 14 10 0.04       0.030.0
02-Jan-192 36 6 0.03
       0.02 0.0
03-Jan-193 45 6 0.03       0.02 0.0
04-Jan-194 53 19 0.04       0.03 1.3
05-Jan-195 55 23 0.04       0.03 2.3
06-Jan-196 56 33 0.07       0.06 2.9
07-Jan-197 59 31 0.08       0.06 4.5
08-Jan-198 46 25 0.07       0.06 0.0
09-Jan-199 52 23 0.08       0.06 0.8
10-Jan-1910 52 28 0.05       0.04 0.9
11-Jan-191135 28 0.01       0.01 0.0
12-Jan-1912 32 26 0.02       0.02 0.0
13-Jan-1913 29 25 0.01       0.01 0.0
14-Jan-1914 36 25 0.01       0.01 0.0
15-Jan-1915 49 14 0.03       0.02 0.0
16-Jan-1916 32 19 0.01       0.01 0.0
17-Jan-1917 50 24 0.05       0.04 0.0
18-Jan-1918 40 24 0.02       0.02 0.0
19-Jan-1919 32 17 0.05       0.04 0.0
20-Jan-1920 56 21 0.05       0.04 3.2
21-Jan-1921 44 26 0.03       0.02 0.0
22-Jan-1922 30 14 0.02       0.02 0.0
23-Jan-1923 42 9 0.05       0.04 0.0
24-Jan-1924 34 16 0.03       0.02 0.0
25-Jan-1925 44 23 0.06       0.05 0.0
26-Jan-1926 49 22 0.06       0.05 0.0
27-Jan-1927 60 28 0.11       0.09 4.9
28-Jan-1928 44 20 0.11       0.09 0.0
29-Jan-1929 41 15 0.05       0.04 0.0
30-Jan-1930 35 8 0.05       0.04 0.0
31-Jan-1931 54 14 0.08       0.062.1
01-Feb-1932 60 22 0.09       0.07 5.0
02-Feb-1933 67 34 0.10       0.08 8.3
03-Feb-1934 71 27 0.12       0.10 10.4
04-Feb-1935 42 22 0.03       0.02 0.0
05-Feb-1936 22 19 0.01       0.01 0.0
06-Feb-1937 22 12 0.01       0.01 0.0
07-Feb-1938 16 5 0.03       0.02 0.0
08-Feb-1939 38 3 0.10       0.08 0.0
09-Feb-1940 50 19 0.12       0.10 0.0
10-Feb-1941 40 19 0.07       0.06 0.0
11-Feb-1942 48 22 0.04       0.03 0.0
12-Feb-1943 57 16 0.11       0.09 3.5
13-Feb-1944 60 23 0.15       0.12 5.1
14-Feb-1945 67 26 0.18       0.14 8.3
15-Feb-1946 26 14 0.03       0.02 0.0
16-Feb-1947 23 14 0.01       0.01 0.0
17-Feb-1948 34 12 0.06       0.05 0.0
18-Feb-1949 18 9 0.03       0.02 0.0
19-Feb-1950 22 11 0.01       0.01 0.0
20-Feb-1951 42 14 0.07       0.06 0.0
21-Feb-1952 55 19 0.11       0.09 2.3
22-Feb-1953 39 31 0.03       0.02 0.0
23-Feb-1954 35 14 0.03       0.02 0.0
24-Feb-1955 37 5 0.05       0.04 0.0
25-Feb-1956 39 8 0.05       0.04 0.0
26-Feb-1957 18 4 0.03       0.02 0.0
27-Feb-1958 15 3 0.03       0.02 0.0
28-Feb-1959 33 -2 0.04       0.03 0.0
01-Mar-19 60 38 170.07       0.060.0
02-Mar-1961 23 11 0.03       0.02 0.0
03-Mar-1962 11 1 0.03       0.02 0.0
04-Mar-1963 17 -2 0.03       0.02 0.0
05-Mar-1964 31 -3 0.06       0.05 0.0
06-Mar-1965 45 14 0.12       0.100.0
07-Mar-1966 35 22 0.06       0.050.0
08-Mar-1967 45 17 0.07       0.06 0.0
09-Mar-1968 51 28 0.14       0.11 0.4
10-Mar-1969 46 28 0.08       0.06 0.0
11-Mar-1970 49 27 0.07       0.06 0.0
12-Mar-1971 63 43 0.08       0.06 6.5
13-Mar-1972 55 32 0.08       0.06 2.7
14-Mar-1973 44 28 0.14       0.11 0.0
15-Mar-1974 53 25 0.14     0.02  0.11 1.6
16-Mar-1975 61 26 0.14     0.02  0.115.6
17-Mar-1976 64 28 0.15     0.02  0.12 7.2
18-Mar-1977 61 29 0.17     0.03  0.14 5.6
19-Mar-1978 60 29 0.18     0.03  0.14 4.8
20-Mar-1979 65 22 0.17     0.03  0.14 7.3
21-Mar-1980 67 25 0.14     0.02  0.11 8.5
22-Mar-1981 53 42 0.06     0.01  0.05 1.4
23-Mar-1982 61 41 0.17     0.03  0.14 5.3
24-Mar-1983 60 33 0.13     0.02  0.10 5.1
25-Mar-1984 56 35 0.07     0.01  0.06 3.2
26-Mar-1985 65 37 0.16     0.03  0.13 7.5
27-Mar-1986 81 49 0.25     0.06  0.20 15.7
28-Mar-1987 60 41 0.08     0.02  0.06 4.9
29-Mar-1988 42 31 0.03     0.01  0.02 0.0
30-Mar-1989 43 26 0.08     0.02  0.06 0.0
31-Mar-1990 5221 0.11     0.04  0.09 0.8
01-Apr-1991 60 34 0.18     0.07  0.14 5.1
02-Apr-1992 58 35 0.16     0.06  0.13 4.1
03-Apr-1993 69 36 0.17     0.07  0.14 9.6
04-Apr-1994 69 42 0.15     0.07  0.12 9.7
05-Apr-1995 82 46 0.23     0.11  0.18 15.8
06-Apr-1996 73 50 0.23     0.12  0.18 11.7
07-Apr-1997 75 42 0.27     0.15  0.22 12.5
08-Apr-1998 82 41 0.24     0.14 0.19 15.8
09-Apr-1999 85 43 0.32     0.20  0.26 17.6
10-Apr-19100 86 27 0.22     0.15  0.18 18.0
11-Apr-19101 44 260.12     0.08  0.10 0.0
12-Apr-19102 55 21 0.15     0.11  0.12 2.6
13-Apr-19103 55 29 0.18     0.14  0.14 2.7
14-Apr-19104 70 26 0.23     0.18  0.18 10.2
15-Apr-19105 82 35 0.22     0.18 0.04 0.18 16.2
16-Apr-19106 84 43 0.28     0.24 0.04 0.22 16.8
17-Apr-19107 74 46 0.25     0.22 0.04 0.20 11.8
18-Apr-19108 65 36 0.19     0.17 0.03 0.15 7.4
19-Apr-19109 72 30 0.23     0.22 0.04 0.18 10.9
20-Apr-19110 88 43 0.40     0.38 0.06 0.32 18.0
21-Apr-19111 88 52 0.45     0.44 0.07 0.3618.8
22-Apr-19112           
23-Apr-19113           
24-Apr-19114           
25-Apr-19115           
26-Apr-19116           
27-Apr-19117           
28-Apr-19118           
29-Apr-19119           
30-Apr-19120           
01-May-19121           
02-May-19122           
03-May-19123           
04-May-19124           
05-May-19125           
06-May-19126           
07-May-19127           
08-May-19128           
09-May-19129           
10-May-19130           
11-May-19131           
12-May-19132           
13-May 19133           
14-May-19134           
15-May-19135           
16-May-19136           
17-May-19137           
18-May-19138           
19-May-19139           
20-May-19140           
21-May-19141           
22-May-19142           
23-May-19143           
24-May-19144           
25-May-19145           
26-May-19146           
27-May-19147           
28-May-19148           
29-May-19149           
30-May-19150           
31-May-19151           
01-Jun-19152           
02-Jun-19153           
03-Jun-19154           
04-Jun-19155           
05-Jun-19156           
06-Jun-19157           
07-Jun-19158           
08-Jun-19159           
09-Jun-19160           
10-Jun-19161           
11-Jun-19162           
12-Jun-19163           
13-Jun-19164           
14-Jun-19165           
15-Jun-19166           
16-Jun-19167           
17-Jun-19168           
18-Jun-19169           
19-Jun-19180           
20-Jun-19181           
21-Jun-19182           
22-Jun-19183           
23-Jun-19184           
24-Jun-19185           
25-Jun-19186           
26-Jun-19187           
27-Jun-19188           
28-Jun-19189           
29-Jun-19180           
30-Jun-19181           
01-Jul-19182           
02-Jul-19183           
03-Jul-19184           
04-Jul-19185           
05-Jul-19186           
06-Jul-19187           
07-Jul-19188           
08-Jul-19189           
09-Jul-19190           
10-Jul-19191           
11-Jul-19192           
12-Jul-19193           
13-Jul-19194           
14-Jul-19195           
15-Jul-19196           
16-Jul-19197           
17-Jul-19198           
18-Jul-19199           
19-Jul-19200           
20-Jul-19201           
21-Jul-19202           
22-Jul-19203           
23-Jul-19204           
24-Jul-19205           
25-Jul-19206           
26-Jul-19207           
27-Jul-19208           
28-Jul-19209           
29-Jul-19210           
30-Jul-19211           
31-Jul-19212           
01-Aug-19213           
02-Aug-19214           
03-Aug-19215           
04-Aug-19216           
05-Aug-19217           
06-Aug-19218           
07-Aug-19219           
08-Aug-19220           
09-Aug-19221           
10-Aug-19222           
11-Aug-19223           
12-Aug-19224           
13-Aug-19225           
14-Aug-19226           
15-Aug-19227           
16-Aug-19228           
17-Aug-19229           
18-Aug-19230           
19-Aug-19231           
20-Aug-19232           
21-Aug-19233           
22-Aug-19234           
23-Aug-19235           
24-Aug-19236           
25-Aug-19237           
26-Aug-19238           
27-Aug-19239           
28-Aug-19240           
29-Aug-19241           
30-Aug-19242           
31-Aug-19243           
01-Sep-19244           
02-Sep-19245           
03-Sep-19246           
04-Sep-19247           
05-Sep-19248           
06-Sep-19249           
07-Sep-19250           
08-Sep-19251           
09-Sep-19252           
10-Sep-19253           
11-Sep-19254           
12-Sep-19255           
13-Sep-19256           
14-Sep-19257           
15-Sep-19258           
16-Sep-19259           
17-Sep-19260           
18-Sep-19261           
19-Sep-19262           
20-Sep-19263           
21-Sep-19264           
22-Sep-19265           
23-Sep-19266           
24-Sep-19267           
25-Sep-19268           
26-Sep-19269           
27-Sep-19270           
28-Sep-19271           
29-Sep-19272           
30-Sep-19273           
01-Oct-19274           
02-Oct-19275           
03-Oct-19276           
04-Oct-19277           
05-Oct-19278           
06-Oct-19279           
07-Oct-19280           
08-Oct-19281           
09-Oct-19282           
10-Oct-19283           
11-Oct-19284           
12-Oct-19285           
13-Oct-19286           
14-Oct-19287           
15-Oct-19288           
16-Oct-19289           
17-Oct-19290           
18-Oct-19291           
19-Oct-19292           
20-Oct-19293           
21-Oct-19294           
22-Oct-19295           
23-Oct-19296           
24-Oct-19297           
25-Oct-19298           
26-Oct-19299           
27-Oct-19300           
28-Oct-19301           
29-Oct-19302           
30-Oct-19303           
31-Oct-19304           
01-Nov-19305           
02-Nov-19306           
03-Nov-19307           
04-Nov-19308           
05-Nov-19309           
06-Nov-19310           
07-Nov-19311           
08-Nov-19312           
09-Nov-19313           
10-Nov-19314           
11-Nov-19315           
12-Nov-19316           
13-Nov-19317           
14-Nov-19318           
15-Nov-19319           
16-Nov-19320           
17-Nov-19321           
18-Nov-19322           
19-Nov-19323           
20-Nov-19324           
21-Nov-19325           
22-Nov-19326           
23-Nov-19327           
24-Nov-19328           
25-Nov-19329           
26-Nov-19330           
27-Nov-19331           
28-Nov-19332           
29-Nov-19333           
30-Nov-19334           
01-Dec-19335           
02-Dec-19336           
03-Dec-19337           
04-Dec-19338           
05-Dec-19339           
06-Dec-19340           
07-Dec-19341           
08-Dec-19342           
09-Dec-19343           
10-Dec-19344           
11-Dec-19345           
12-Dec-19346           
13-Dec-19347           
14-Dec-19348           
15-Dec-19349           
16-Dec-19350           
17-Dec-19351           
18-Dec-19352           
19-Dec-19353           
20-Dec-19354           
21-Dec-19355           
22-Dec-19356           
23-Dec-19357           
24-Dec-19358           
25-Dec-19359           
26-Dec-19360           
27-Dec-19361           
28-Dec-19362           
29-Dec-19363           
30-Dec-19364           
31-Dec-19365           
  • DOY = Day of the Year
  • Ref ET = ET Estimate for reference crop alfalfa at full growth
  • Corn May 5 = ET estimate for corn emerging on May 5 adjusted with crop factor

 

If you need additional assistance, please contact Dr. Danny Rogers at 785-532-2933 or email drogers@ksu.edu on ET information or KanSched, the KSU ET based irrigation scheduling program. KanSched is available for free at www.mobileirrigationlab.com.

 

Historical ET Data

ET 2018
ET 2017
ET 2016

ET 2015

ET 2014
ET 2013
ET 2012
ET 2011
ET 2010
ET 2009