| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 17.4° | 7.5° | 111.9mm | 9.3 | 73 |
| February | 19.4° | 9.6° | 102.9mm | 9 | 80 |
| March | 22.8° | 12.9° | 110.8mm | 8.3 | 83 |
| April | 26° | 16.3° | 132.8mm | 7 | 86 |
| May | 29.9° | 20.6° | 147.4mm | 7.6 | 73 |
| June | 32.4° | 23.7° | 181.5mm | 12.5 | 53 |
| July | 33.1° | 24.6° | 170mm | 14.1 | 47 |
| August | 33.3° | 24.7° | 174.1mm | 13.4 | 48 |
| September | 31.3° | 23° | 142.7mm | 9.6 | 64 |
| October | 27.3° | 17.8° | 92.2mm | 6.6 | 86 |
| November | 22° | 12.1° | 92.4mm | 7.6 | 85 |
| December | 18.6° | 9.1° | 130.9mm | 9.1 | 77 |
January in Kenner averages a daily high of 17.4°C with nights around 7.5°C. Expect roughly 9.3 wet days totalling 111.9mm. Generally workable, with some weather to plan around.
February in Kenner averages a daily high of 19.4°C with nights around 9.6°C. Expect roughly 9 wet days totalling 102.9mm. Comfortable conditions for being outdoors all day.
March in Kenner averages a daily high of 22.8°C with nights around 12.9°C. Expect roughly 8.3 wet days totalling 110.8mm. Comfortable conditions for being outdoors all day.
April in Kenner averages a daily high of 26°C with nights around 16.3°C. Expect roughly 7 wet days totalling 132.8mm. Comfortable conditions for being outdoors all day.
May in Kenner averages a daily high of 29.9°C with nights around 20.6°C. Expect roughly 7.6 wet days totalling 147.4mm. Generally workable, with some weather to plan around.
June in Kenner averages a daily high of 32.4°C with nights around 23.7°C. Expect roughly 12.5 wet days totalling 181.5mm. Demanding conditions — pack for it and plan indoor options.
July in Kenner averages a daily high of 33.1°C with nights around 24.6°C. Expect roughly 14.1 wet days totalling 170mm. Demanding conditions — pack for it and plan indoor options.
August in Kenner averages a daily high of 33.3°C with nights around 24.7°C. Expect roughly 13.4 wet days totalling 174.1mm. Demanding conditions — pack for it and plan indoor options.
September in Kenner averages a daily high of 31.3°C with nights around 23°C. Expect roughly 9.6 wet days totalling 142.7mm. Generally workable, with some weather to plan around.
October in Kenner averages a daily high of 27.3°C with nights around 17.8°C. Expect roughly 6.6 wet days totalling 92.2mm. Comfortable conditions for being outdoors all day.
November in Kenner averages a daily high of 22°C with nights around 12.1°C. Expect roughly 7.6 wet days totalling 92.4mm. Comfortable conditions for being outdoors all day.
December in Kenner averages a daily high of 18.6°C with nights around 9.1°C. Expect roughly 9.1 wet days totalling 130.9mm. Comfortable conditions for being outdoors all day.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Kenner peaks at 86.
Based on 30 years of records, February–April scores highest for comfort in Kenner, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 33.3°C.
June is the wettest, averaging 181.5mm of rain across roughly 12.5 wet days.
January is the coolest month, with average daily highs around 17.4°C.