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Canada › Ontario › St. Catharines › UV Index

St. Catharines, ON UV Index

UV index now · St. Catharines

All cities →
1
Low

No protection needed for most people.

Peak today
3 around 1 PM
Cover up
Not needed UV below 3 all day
Tomorrow
6 High

UV by hour today

Thursday
06am
07am
08am
09am
110am
111am
112pm
31pm
22pm
13pm
14pm
15pm
06pm
07pm
08pm
09pm

Peak UV · next 5 days

  • TodayLow · Sep 173
  • FridayHigh · Sep 186
  • SaturdayModerate · Sep 194
  • SundayLow · Sep 202
  • MondayModerate · Sep 214