The Jacksonville Jaguars had their highest passer rating in a season in 2007, with a 97.1 rating.

highest passer rating in a jaguars season
2007Jaguars1997Jaguars2019Jaguars2005Jaguars2015Jaguars1998Jaguars2000Jaguars2017Jaguars1996Jaguars2020Jaguars2010Jaguars2009Jaguars2002Jaguars2001Jaguars1999Jaguars2008Jaguars2004Jaguars2006Jaguars2016Jaguars2018Jaguars2003Jaguars2021Jaguars1995Jaguars97.192.090.088.488.187.185.284.484.083.983.483.282.582.482.381.480.780.079.579.176.075.575.0
TEAMSEASONGPRATECMPATTPCTYDSAVGYDS/GTDTD%INTINT%SCKSCKY
Jacksonville JaguarsJacksonville Jaguars20071697.128846961.43,4957.5218.4286.081.731167
Jacksonville JaguarsJacksonville Jaguars19971692.031350462.13,9227.8245.1204.091.840218
Jacksonville JaguarsJacksonville Jaguars20191690.036458961.84,0236.8251.4244.181.442263
Jacksonville JaguarsJacksonville Jaguars20051688.428348758.13,3526.9209.5214.361.232162
Jacksonville JaguarsJacksonville Jaguars20151688.135560758.54,4287.3276.8355.8183.051320
Jacksonville JaguarsJacksonville Jaguars19981687.126946358.13,3437.2208.9245.2122.639231
Jacksonville JaguarsJacksonville Jaguars20001685.233354561.13,9477.2246.7224.0152.854289
Jacksonville JaguarsJacksonville Jaguars20171684.431652760.03,7167.1232.3214.0132.524123
Jacksonville JaguarsJacksonville Jaguars19961684.035355763.44,3677.8272.9193.4203.650257
Jacksonville JaguarsJacksonville Jaguars20201683.938761662.83,9556.4247.2254.1162.644256
Jacksonville JaguarsJacksonville Jaguars20101683.429146962.03,3567.2209.8265.5214.538291
Jacksonville JaguarsJacksonville Jaguars20091683.231551960.73,5996.9224.9152.9101.944243
Jacksonville JaguarsJacksonville Jaguars20021682.526846258.03,0196.5188.7183.991.942257
Jacksonville JaguarsJacksonville Jaguars20011682.432153460.13,6706.9229.4203.7142.663430
Jacksonville JaguarsJacksonville Jaguars19991682.332053559.83,7166.9232.3163.0112.136221
Jacksonville JaguarsJacksonville Jaguars20081681.433553762.43,6206.7226.3152.8132.442288
Jacksonville JaguarsJacksonville Jaguars20041680.730551359.53,3156.5207.2173.3112.132156
Jacksonville JaguarsJacksonville Jaguars20061680.026644659.63,0606.9191.3173.8143.130178
Jacksonville JaguarsJacksonville Jaguars20161679.536962658.93,9256.3245.3243.8162.634197
Jacksonville JaguarsJacksonville Jaguars20181679.132953661.43,4316.4214.4152.8132.453322
Jacksonville JaguarsJacksonville Jaguars20031676.030351558.83,4216.6213.8173.3173.328136
Jacksonville JaguarsJacksonville Jaguars2021675.512921659.71,4656.8244.273.283.71060
Jacksonville JaguarsJacksonville Jaguars19951675.027549555.63,1446.4196.5193.8153.057354
Jacksonville JaguarsJacksonville Jaguars20121674.732858656.03,7466.4234.1203.4172.950327
Jacksonville JaguarsJacksonville Jaguars20141672.032555758.33,4516.2215.7152.7183.271450
Jacksonville JaguarsJacksonville Jaguars20131671.834959259.03,7516.3234.4162.7213.550310
Jacksonville JaguarsJacksonville Jaguars20111662.224046951.22,5105.4156.9122.6153.244331
StatMuse has team, season-level data for passer rating going back to the 1932 season.