From left to right the rain gauges are:-

Standard five inch manual, Arg/100 aerodynamic tipping bucket 0.2.
Standard five inch manual, unidata tipping bucket 0.2.
Standard five inch manual, Campbell Scientific tipping bucket 0.2 (heated)

mm:dd:yyyy hr:mm,  man,  tbr,sbman,sbtbr,msman,httbr
mm:dd:yyyy hr:mm,   mm,   mm,   mm,   mm    mm    mm

01-01-2018 09:00,  6.5,  6.6,  6.5,  6.8,  6.5,    x
01-02-2018 09:00,  8.1,  8.6,  8.1,  9.0,  8.1,    x
01-03-2018 09:00,  9.5, 10.2, 10.0, 11.4, 10.0,    x
01-04-2018 09:00, 10.2, 10.2, 10.2, 10.6, 10.3,    x
01-05-2018 09:00,  4.9,  4.4,  4.8,  4.4,  5.0,    x
01-06-2018 09:00,  1.9,  3.0,  2.0,  2.6,  2.1,    x
01-07-2018 09:00,  6.6,  6.8,  6.6,  7.0,  6.7,    x
01-08-2018 09:00,    0,    0,    0,    0,    0,    0
01-09-2018 09:00,    0,    0,    0,    0,    0,    0
01-10-2018 09:00,  1.2,  1.2,  1.2,  1.0,  1.3,    x
01-11-2018 09:00,  2.0,  2.0,  2.0,  2.0,  2.1,    x
01-12-2018 09:00,  1.7,  1.6,  1.8,  1.8,  1.8,    x
01-13-2018 09:00,    0,    0,    0,    0,    0,    0
01-14-2018 09:00,    0,    0,    0,    0,    0,    0
01-15-2018 09:00,  3.5,  2.8,  3.0,  2.6,  4.0,    x
01-16-2018 09:00,  6.6,  7.2,  6.1,  6.8,  6.8,    x
01-17-2018 09:00,   .4,   .2,   .6,   .2,   .6,    x
01-18-2018 09:00,  3.4,  4.2,  3.8,  3.0,  3.5,    x
01-19-2018 09:00,   tr,    0,   .1,    0,   .2,    x
01-20-2018 09:00,  1.0,   .8,   .9,   .6,  1.0,    x
01-21-2018 09:00,  3.5,  3.8,  3.5,  3.8,  3.5,    x
01-22-2018 09:00,  8.5,  9.0,  8.6,  9.4,  8.7,    x
01-23-2018 09:00,    0,    0,    0,    0,    0,    0
01-24-2018 09:00,  1.7,  1.8,  1.5,  1.4,  1.4,    x
01-25-2018 09:00,  7.3,  8.2,  7.1,  7.6,  7.2,    x
01-26-2018 09:00,   .4,   .2,   .3,   .2,   .4,    x
01-27-2018 09:00,    0,    0,    0,    0,    0,    0
01-28-2018 09:00,  1.6,  1.4,  1.4,  1.4,  1.6,    x
01-29-2018 09:00,    0,    0,    0,    0,    0,    0
01-30-2018 09:00,   .1,   .2,   .1,   .2,   .1,    x
01-31-2018 09:00,  2.0,  1.4,  2.0,  1.4,  2.0,    x
02-01-2018 09:00,   .2,   .6,   .2,   .6,   .2,    x
02-02-2018 09:00,  3.2,  3.4,  3.2,  3.0,  3.3,    x
02-03-2018 09:00,   .3,    0,   .3,    0,   .3,    x
02-04-2018 09:00,  2.6,  2.2,  2.6,  2.4,  2.7,    x
02-05-2018 09:00,  5.4,  3.0,  5.5,  3.4,  5.4,    x
02-06-2018 09:00,   .1,  2.6,   .1,  3.4,   .1,    x
02-07-2018 09:00,   .1,   .2,   .3,   .2,   .2,    x
02-08-2018 09:00,   .2,   .2,   .3,    0,   .2,    x
02-09-2018 09:00,  6.9,  7.0,  6.0,  6.0,  7.4,    x
02-10-2018 09:00,   .7,  1.4,   .9,  1.2,   .8,    x
02-11-2018 09:00,  5.0,  5.6,  4.4,  4.6,  5.4,    x
02-12-2018 09:00,   .2,   .4,   .3,   .2,   .3,    x
02-13-2018 09:00,    0,    0,    0,    0,    0,    0
02-14-2018 09:00,  5.0,  5.8,  5.1,  5.4,  5.5,    x
02-15-2018 09:00,  7.2,  8.2,  7.6,  8.2,  7.8,    x
02-16-2018 09:00,    0,    0,    0,    0,    0,    0
02-17-2018 09:00,    0,    0,    0,    0,    0,    0
02-18-2018 09:00,    0,    0,    0,    0,    0,    0
02-19-2018 09:00,  1.6,  1.0,  1.5,  1.4,  1.6,    x
02-20-2018 09:00,  5.8,  7.2,  6.3,  6.8,  5.8,    x
02-21-2018 09:00,  1.9,  2.4,  2.0,  2.0,  2.0,    x
02-22-2018 09:00,    0,    0,    0,    0,    0,    0
02-23-2018 09:00,    0,    0,    0,    0,    0,    0
02-24-2018 09:00,    0,    0,    0,    0,    0,    0
02-25-2018 09:00,    0,    0,    0,    0,    0,    0
02-26-2018 09:00,    0,    0,    0,    0,    0,    0
02-27-2018 09:00,  6.4,  6.2,  5.5,  5.4,  6.0,    x
02-28-2018 09:00,  3.1,  3.0,  3.5,  3.0,  3.5,    x
03-01-2018 09:00,   .5,    0,   .5,    0,   .5,    x
03-02-2018 09:00,    0,    0,    0,    0,    0,    0
03-03-2018 09:00,  3.2,  3.4,  3.0,  3.4,  3.0,    x
03-04-2018 09:00,  1.4,  1.2,  1.3,  1.4,  1.5,    x
03-05-2018 09:00,  6.7,  6.8,  6.6,  7.2,  6.7,    x
03-06-2018 09:00,    0,    0,    0,    0,    0,    0
03-07-2018 09:00,  3.5,  3.4,  3.3,  3.2,  3.5,    x
03-08-2018 09:00,  7.9,  8.6,  7.9,  8.2,  8.1,    x
03-09-2018 09:00,    0,    0,    0,    0,    0,    0
03-10-2018 09:00,  3.6,  3.6,  3.5,  3.4,  3.7,    x
03-11-2018 09:00,  3.6,  4.0,  3.6,  3.8,  3.8,    x
03-12-2018 09:00,  7.9,  7.4,  7.1,  7.2,  7.5,    x
03-13-2018 09:00,  4.0,  5.0,  4.0,  4.8,  4.0,    x
03-14-2018 09:00,    0,    0,    0,    0,    0,    0
03-15-2018 09:00,  4.2,  4.8,  4.4,  4.6,  4.4,    x
03-16-2018 09:00,   .3,   .2,   .2,    0,   .3,    x
03-17-2018 09:00,  3.4,  2.8,  3.5,  2.6,  3.5,    x
03-18-2018 09:00,  1.8,  1.6,  1.7,  1.8,  1.5,    x
03-19-2018 09:00,   .5,   .2,   .5,   .2,   .4,    x
03-20-2018 09:00,    0,    0,    0,    0,    0,    0
03-21-2018 09:00,    0,    0,    0,    0,    0,    0
03-22-2018 09:00,    0,    0,    0,    0,    0,    0
03-23-2018 09:00,    0,    0,    0,    0,    0,    0
03-24-2018 09:00,   .5,   .6,   .4,   .4,   .5,    x
03-25-2018 09:00,    0,    0,    0,    0,    0,    0
03-26-2018 09:00,    0,    0,    0,    0,    0,    0
03-27-2018 08:00,  2.3,  2.4,  2.0,  2.0,  2.3,    x
03-28-2018 09:00,  8.4,  9.8,  8.1, 10.0,  8.5,    x
03-29-2018 09:00,  6.3,  6.8,  6.3,  7.0,  6.4,    x
03-30-2018 09:00,  5.2,  5.8,  4.8,  5.4,  5.4,    x
03-31-2018 09:00, 11.4, 12.4, 11.2, 12.4, 11.5,    x
04-01-2018 09:00,  3.0,  3.2,  3.0,  3.2,  3.0,    X
04-02-2018 09:00,  6.7,  7.2,  6.5,  7.0,  6.8,    x
04-03-2018 09:00,  3.4,  4.4,  3.4,  4.2,  3.5,    x
04-04-2018 09:00,   .1,    0,   .1,    0,   .2,    x
04-05-2018 09:00,    0,    0,    0,    0,    0,    0
04-06-2018 09:00,    0,    0,    0,    0,    0,    0
04-07-2018 09:00,  2.0,  2.4,  2.0,  2.0,  2.1,    x
04-08-2018 09:00,  6.1,  6.8,  5.9,  6.4,  6.1,    x
04-09-2018 09:00,   .8,   .6,  1.0,   .8,   .9,    x
04-10-2018 09:00,  4.0,  4.6,  4.0,  4.4,  4.0,    x
04-11-2018 09:00,  4.0,  4.4,  3.9,  4.0,  4.2,    x
04-12-2018 09:00,    0,    0,    0,    0,    0,    0
04-13-2018 09:00,  8.1,  8.8,  8.0,  8.6,  8.1,    x
04-14-2018 09:00,    0,    0,    0,    0,    0,    0
04-15-2018 09:00,    0,    0,    0,    0,    0,    0
04-16-2018 09:00,   .8,   .6,   .7,   .6,   .8,    x
04-17-2018 09:00,    0,    0,    0,    0,    0,    0
04-18-2018 09:00,    0,    0,    0,    0,    0,    0
04-19-2018 09:00,    0,    0,    0,    0,    0,    0
04-20-2018 09:00,    0,    0,    0,    0,    0,    0
04-21-2018 09:00,    0,    0,    0,    0,    0,    0
04-22-2018 09:00,    0,    0,    0,    0,    0,    0
04-23-2018 09:00,    0,    0,    0,    0,    0,    0
04-24-2018 09:00,    0,    0,    0,    0,    0,    0
04-25-2018 09:00,   .1,   .2,   .1,    0,   .1,    x