Just be sure that it can 'see' wind coming from all directions and that it doesn't read air temperatures from hot surfaces (concrete, roofs, etc.) If you can mount it to a free-standing mast that would be ideal. 

The 62mm filter size will fit your camera. 

Lens suitable for Nikon SLR with F-mount. Mount Type ‎Nikon F With AF/MF switch on lens. ‎35mm Fixed Focal Length Lens Specification: Yongnuo's fast EF 35mm wide-angle lens with its fast F/2 aperture captures every moment even in the lowest light conditions. It has a minimum focusing distance of only 0. 25 cm tall. Even when you're close, you can still get the natural wide-angle effect. It's affordable and ideal for anything that requires excellent optical performance and a moderate wide focal length. Features: Supports Auto Focus (AF) and Manual Focus (MF) modes. 2. The aperture blades up to 7 pieces, which allow you to shoot the near-circular diffused plaques, correspondingly narrow the apertures can shoot the 14 astral effect. 3. Features a high-precision chrome bayonet mount bayonet mount, effectively improving the quality of the camera body and improving the bayonet strength, wear resistance and corrosion resistance for durable use. 4. Full line of products are glass lenses. 5. Support full-frame cameras and APS-C format, support M/AV/TV/P and other camera shooting modes, and can display the aperture data in the EXIF information. 6. Multi-coated lenses, effectively improve transmittance and suppress ghosting and flare in backlit shooting. 7. Gold plated for the metal contacts, effectively improve signal conductivity and corrosion resistance. Package Contents: 1 x YN35mm F2 Prime Lens for Nikon, 1 x Front & Rear Lens Cap, 1 x 52mm Lens Cap, 1 x User Manual and 1 x Original Box. see less Amazon Best Sellers Rank: #6,529 in Camera & Photo ( See Top 100 in Camera & Photo) #182 in SLR Lenses 

No. You need the 77mm size to fit that lens. 

Yes, I have the XT2 and the XT20 and it works with both of them