Question CPU temp increasing at idle.

[WilfredDrake]

Okay so my CPU temperature is increasing at idle like 60 degrees to 65 and 70. Is this normal? I just changed my heat sink and thermal paste 3 days ago.
CPU: Core 2 Quad Q6600 2.4 (not OC)

 

[CountMike]

Okay so my CPU temperature is increasing at idle like 60 degrees to 65 and 70. Is this normal? I just changed my heat sink and thermal paste 3 days ago.
CPU: Core 2 Quad Q6600 2.4 (not OC)

What about CPU fan speed, dropping much at idle ?

 

[WilfredDrake]

What about CPU fan speed, dropping much at idle ?

Fan Speed 2360 RPM but if I play Counter-Strike Steam, I'm hearing the fan like increasing and when I close the game the fan speed is decreasing.