If I were wearing this over a cotton or linen shirt (not flannel) what tempeture range would I be comforable in?

Tech Specs:

Material:

[Shell] Rave N- Membrain 2L with Enduro DWR; [Lining] DriClime at neck, chin, and cuffs 

Waterproof Rating:

10K 

Breathable Rating:

10000g 

Core Venting:

No 

Pockets:

1 Interior zipper, 1 interior airline ticket, 1 hidden flash pocket 

Seam Taped:

Yes, fully 

Hood:

Yes, removable 

Weight:

1lb 4oz (567g) 

Recommended Use:

Rainwear, traveling 

Manufacturer Warranty:

Lifetime 

Country of Origin:

China