Here is the history of weekly watering recommendations for the last few years. 

2018 weekAmount (inches)2017 weekAmount (inches)2016 weekAmount (inches)
04/14/2018 0.00 03/04/2017 0.00 04/09/2016 0.49
04/21/2018 0.29 03/11/2017 0.00 04/16/2016 0.00
04/28/2018 0.86 03/18/2017 0.00 04/23/2016 0.96
05/05/2018 0.30 03/25/2017 0.00 04/30/2016 0.00
05/12/2018 0.59 04/08/2017 0.46 05/07/2016 0.78
05/19/2018 0.89 04/15/2017 0.00 05/14/2016 1.00
05/26/2018 0.75 04/22/2017 0.00 05/21/2016 0.00
06/02/2018 1.08 04/29/2017 0.00 05/28/2016 0.49
06/09/2018 1.02 05/06/2017 0.64 06/04/2016 1.02
06/16/2018 0.25 05/13/2017 0.69 06/11/2016 1.01
06/23/2018 1.20 05/20/2017 0.20 06/18/2016 0.58
06/30/2018 1.28 05/27/2017 1.21 06/25/2016 1.00
07/07/2018 1.26 06/03/2017 0.88 07/02/2016 1.30
07/14/2018 1.48 06/10/2017 0.48 07/09/2016 0.84
07/21/2018 1.63 06/17/2017 0.00 07/16/2016 0.86
06/24/2017 1.07 07/23/2016 0.96
07/01/2017 0.84 07/30/2016 1.36
07/08/2017 1.01 08/06/2016 1.36
07/15/2017 1.35 08/13/2016 1.06
07/22/2017 1.30 08/20/2016 1.39
07/29/2017 1.42 08/27/2016 1.23
08/05/2017 1.47 09/03/2016 0.87
08/12/2017 1.20 09/10/2016 0.65
08/19/2017 1.04 09/17/2016 0.99
08/26/2017 0.95 09/24/2016 0.35
09/02/2017 0.96 10/01/2016 0.68
09/09/17 0.54 10/08/2016 0.00
09/16/17 0.99 10/15/2016 0.00