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80° 70° 60° 50° 40° Sep. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 *11 *12 *13 *14 *15 *16 *17 *18 *19 *20 *21 *22 *23 *24 *25 *26 *27 *28 *29 *30. Avg. Hi.
September Weather in Kelowna British Columbia, Canada. Daily high temperatures decrease by 12°F, from 77°F to 65°F, rarely falling below 56°F or exceeding 87°F. Daily low temperatures decrease by 8°F, from 50°F to 42°F, rarely falling below 33°F or exceeding 57°F.
The weather in Kelowna in September is mildly cool, humid but cool, with average highs of 67°F (19°C) and lows of 42°F (6°C).
The highest day temperature during September of 2023 was 83°F. At the same time the lowest night temperature was 27°F. Day and night temperature averages during September were 70.1°F and 41.5°F.
- 73.8°F
- 11.7-13.5 hours
- 49.6°F
- 18 days
In Kelowna, in September, the average high-temperature is 18.5°C (65.3°F), and the average low-temperature is 5°C (41°F).
28. 10°. 0°. 29. 6°. -4°. 30. 9°. 0°. 12°. 0°. 2. 15°. 0°. 3. 14°. 5°. 4. 15°. 3°. 5.
Feb 4, 2024 · Autumn, falling between September and November, features gradually lowering temperatures earmarked by a damp atmosphere. Temperatures dwindle from highs of 18.5°C (65.3°F) in September to just 1.9°C (35.4°F) by November. Correspondingly, lows dip from 5°C (41°F) in September down to a chilling -5°C (23°F) in November.