[BRN_RI_FL]

Unfortunately we are headed back to RI in a couple weeks for about three months (wife is making me go). From what I have read, I believe the period we will be gone is the rainy season. My question is, how often and for how long should my sprinklers be set to? We do have that rain gauge thing at the gutter that is supposed to stop the watering if rain is significant. Thanks in advance.