| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 19.1° | — | 142.5mm | 10.1 | 77 |
| February | 18.9° | — | 90.5mm | 10.4 | 76 |
| March | 21.1° | 12.6° | 74.1mm | 9 | 82 |
| April | 24.1° | 15.3° | 23.6mm | 5.5 | 89 |
| May | 27.2° | 17.9° | 13.6mm | 5 | 89 |
| June | 29.6° | 21.6° | 0.3mm | 1 | 88 |
| July | 31.8° | 24.4° | 0mm | 0 | 81 |
| August | 32.4° | 25.3° | 0.1mm | 0.1 | 78 |
| September | 30.8° | 24.4° | 12.6mm | 1.4 | 82 |
| October | 28.3° | — | 45.9mm | 4.8 | 85 |
| November | 24.2° | 17° | 80.5mm | 5.9 | 88 |
| December | 20.5° | — | 153mm | 9.7 | 81 |
January in Jounieh averages a daily high of 19.1°C. Expect roughly 10.1 wet days totalling 142.5mm. Comfortable conditions for being outdoors all day.
February in Jounieh averages a daily high of 18.9°C. Expect roughly 10.4 wet days totalling 90.5mm. Comfortable conditions for being outdoors all day.
March in Jounieh averages a daily high of 21.1°C with nights around 12.6°C. Expect roughly 9 wet days totalling 74.1mm. Comfortable conditions for being outdoors all day.
April in Jounieh averages a daily high of 24.1°C with nights around 15.3°C. Expect roughly 5.5 wet days totalling 23.6mm. Comfortable conditions for being outdoors all day.
May in Jounieh averages a daily high of 27.2°C with nights around 17.9°C. Expect roughly 5 wet days totalling 13.6mm. Comfortable conditions for being outdoors all day.
June in Jounieh averages a daily high of 29.6°C with nights around 21.6°C. Rain is rare — about 1 wet days and 0.3mm across the month. Comfortable conditions for being outdoors all day.
July in Jounieh averages a daily high of 31.8°C with nights around 24.4°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
August in Jounieh averages a daily high of 32.4°C with nights around 25.3°C. Rain is rare — about 0.1 wet days and 0.1mm across the month. Comfortable conditions for being outdoors all day.
September in Jounieh averages a daily high of 30.8°C with nights around 24.4°C. Rain is rare — about 1.4 wet days and 12.6mm across the month. Comfortable conditions for being outdoors all day.
October in Jounieh averages a daily high of 28.3°C. Expect roughly 4.8 wet days totalling 45.9mm. Comfortable conditions for being outdoors all day.
November in Jounieh averages a daily high of 24.2°C with nights around 17°C. Expect roughly 5.9 wet days totalling 80.5mm. Comfortable conditions for being outdoors all day.
December in Jounieh averages a daily high of 20.5°C. Expect roughly 9.7 wet days totalling 153mm. 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. Jounieh peaks at 89.
Based on 30 years of records, March–July scores highest for comfort in Jounieh, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 32.4°C.
December is the wettest, averaging 153mm of rain across roughly 9.7 wet days.
February is the coolest month, with average daily highs around 18.9°C.