Some of these monthly totals are off due to outages or new installation dates. Some like mine have only missed a couple of days where I had to use rain in my manual gauges. Just to give you a reference point to average yearly totals, my average annual rainfall total over the last 38 years is 52.12 inches that was taken from a stack of "Big Chief Tablet" records by Jerry Nickerson and Sam Malone. 

Individual years has seen some very wide swings in the years from VERY DRY to VERY WET. An example: the last 12 years the swing has been 2010's drought 31.85 inches to 2009's wet 55.65 inches.  I will try to dig back thru and find  the month and years with the Highest and Lowest rain totals. I do remember one of the highest was something like 17 inches above normal.

The Personal Weather Stations in GREEN are the 6 PWS that are located in San Augustine County.

Center KTXCENTE16  10.97 inches {Year 50.55}
Harmony Hill  KTXSANAU10  No report. possible outage. 
Deep East Texas  KTXSANAU9    11.51 {year 40.59} 2 weeks outage 4 Davis eqpt repair
Ayish Bayou North  KTXSANAU12  7.78 inches  {27.03} recent install
San Augustine  KTXSANAU6   6.81 inches {year 49.13} 3 day outage-battery backup failure
Swanson Hill  KTXGOOD2 8.15 inches {year 27.69}  
Broaddus  KTXBROAD2 6.95 inches {52.60 currently down} 
Etoile    KTXETIOL2   6.22 inches {year 38.22} down due to lightning hit earlier in the year