I have in front of me EVGA fan from my 2080 and if fans on 3080 are same way then:
 
a) There are "arrows" on side of the fan indicating rotation direction and direction air is being moved in. They are very shallowly molded in plastic so it is black on black very hard to see, shining flashlight under angle helps.
 
b) In absence of doing that rule of thumb is air moves from side of fan that has EVGA logo to side of fan that has label with model and specs. In other words fan mounted for push configuration on radiator will have EVGA logo visible and specs label hidden.
 
I don't know what temperatures on 3080 Hybrids tends to be but my 2080 Hybrid is low 30s under idle, mid 50s under load, in non-stock fan configuration that might be more aggressive than yours (memory fan controlled by VBIOS in OC position, radiator fan replaced with Noctua NF-A12x25 running at fixed 75%) so your temperatures seem OK to me.

anupkumarrao@nc.rr.com
Mine sits between 23-27 degrees on idle. May also depend on ambient temperature as it is quite cold at the moment where I live.

Temperature of environment -does- play a difference as that air is what is used for cooling of radiator.
 
So, for OP's reference: My current room temperature is 70F. My GPU idle temp is 32C. Moment I start heating room up my GPU temp starts going up to reflect that. At 74F or so I usually see idle in mid 30s.

benjamingreen22
Greetings,
 
I spent a good part of the day installing the hybrid kit for the 3080 FTW ultra. I had a few questions that seem to be giving me a problem. I am using the Rad on the front of my case, and I can't seem to tell how the fans are supposed to go. Usually, they have some sort of directions on how the flow and the spin of the fan go. My other question is that my GPU sits idle at 35-37 (celsius), is that optimal? When I start playing games it goes to around 50-60, I honestly don't think I have the fans set correctly. Any ideas? Thanks!

Intake on a PC case fan is always toward the hub.  For example,  an intake fan on the front of your PC case would have the fan hub, facing out.

fugly16
https://www.youtube.com/watch?v=VEjGUQhkCyA&t=137s&ab_channel=Fugly16
 
here are my temps playing warzone with a 3080 ftw3 hybrid card and a 5800x.  Both AIOs are exhausting the heat out of my 5000D case.

Need to know the average power level.

How are your fans set and what are they doing?  The 3080 Hybrid should idle at 23C with the fans at 1000rpm in a 20c room, at idle power state.  We have no idea if your gaming temps are good without knowing power under load.

What are the fan speeds at idle and load.
 
What is the card power under load.
 
What is the ambient room temp.
 
Without this we can't tell if you just have a crummy setup or the mount of the kit is bad.
 
With dual intake you are cooking the heck out of your ram and VRMs.

You're not providing enough detail about your average power level (100% sustained? more?) and fan speed, but it's safe to say your setup or mount is crap.
 
You are idling at the top power state, so low 30's is normal.