Also the temp values jump around quite a bit (for me on a n150 at least). Just check the sysctl a view times and you may get +/-5°C each time. :)
vvd@mrqu:~ $ cpuinfo
dev.cpu.0.freq: 955
dev.cpu.0.temperature: 48.0C
dev.cpu.1.freq: 1171
dev.cpu.1.temperature: 48.0C
dev.cpu.2.freq: 1389
dev.cpu.2.temperature: 47.0C
dev.cpu.3.freq: 1511
dev.cpu.3.temperature: 47.0C
vvd@mrqu:~ $ cpuinfo
dev.cpu.0.freq: 1876
dev.cpu.0.temperature: 54.0C
dev.cpu.1.freq: 1664
dev.cpu.1.temperature: 53.0C
dev.cpu.2.freq: 1612
dev.cpu.2.temperature: 51.0C
dev.cpu.3.freq: 1612
dev.cpu.3.temperature: 51.0C
vvd@mrqu:~ $
vvd@mrqu:~ $ cpuinfo
dev.cpu.0.freq: 955
dev.cpu.0.temperature: 48.0C
dev.cpu.1.freq: 1171
dev.cpu.1.temperature: 48.0C
dev.cpu.2.freq: 1389
dev.cpu.2.temperature: 47.0C
dev.cpu.3.freq: 1511
dev.cpu.3.temperature: 47.0C
vvd@mrqu:~ $ cpuinfo
dev.cpu.0.freq: 1876
dev.cpu.0.temperature: 54.0C
dev.cpu.1.freq: 1664
dev.cpu.1.temperature: 53.0C
dev.cpu.2.freq: 1612
dev.cpu.2.temperature: 51.0C
dev.cpu.3.freq: 1612
dev.cpu.3.temperature: 51.0C
vvd@mrqu:~ $
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