"Ridgetown". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. Retrieved April 8, 2025.
"Ridgetown, Ontario". Canadian Climate Normals 1971–2000. Environment Canada. Archived from the original on August 28, 2019. Retrieved August 28, 2019.
web.archive.org
"Ridgetown, Ontario". Canadian Climate Normals 1971–2000. Environment Canada. Archived from the original on August 28, 2019. Retrieved August 28, 2019.