Outdoor usage in cable box - temperature risk?

Hi,

I've COAX running to my roof top which I'd like to use to connect an Unifi access point. I'm looking to use goCoax adapters to make the connection.

The plan is to install the adapter in a cable box like the below, together with a POE injector. The only option is to mount the box in an area that gets a lot of direct sunlight in Los Angeles.

enclosurehub.com

Features Features Non-Metallic PVC Equipment Mounting Plate Pre-wired 120VAC Power Outlet Pre-wired 5 Foot Power Cord Includes Cable Glands, Zip Ties, Hook & Loop Straps, Wall Mount Hardware Meets NEMA 1, 2, 4, 4X, 12, 13 and IEC 529 IP65, IP66 Weatherproof and UV Stable Durable Polycarbonate + ABS RF Transparent f

My main question is if I should be concerned about the heat in the box and maximum/minimum operating temperature? Will this work or would you have other suggestions?

Thanks!