| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 18.5° | 8° | 125.3mm | 10.4 | 74 |
| February | 19.5° | 8.5° | 78.9mm | 8 | 82 |
| March | 21.8° | 10.5° | 43.3mm | 5.6 | 89 |
| April | 25° | 13.1° | 15.8mm | 2.6 | 95 |
| May | 28° | 16.5° | 2.6mm | 0.9 | 94 |
| June | 30° | 20.1° | 0.5mm | 0.2 | 88 |
| July | 31.9° | 22.6° | 0mm | 0 | 80 |
| August | 32.5° | 23.3° | 0mm | 0 | 78 |
| September | 31.4° | 21.4° | 1.3mm | 0.6 | 81 |
| October | 29° | 17.8° | 24.8mm | 3.2 | 86 |
| November | 25.2° | 13.2° | 54.5mm | 5.4 | 89 |
| December | 20.7° | 9.7° | 97.6mm | 8.4 | 83 |
January in Bayt Lāhyā averages a daily high of 18.5°C with nights around 8°C. Expect roughly 10.4 wet days totalling 125.3mm. Generally workable, with some weather to plan around.
February in Bayt Lāhyā averages a daily high of 19.5°C with nights around 8.5°C. Expect roughly 8 wet days totalling 78.9mm. Comfortable conditions for being outdoors all day.
March in Bayt Lāhyā averages a daily high of 21.8°C with nights around 10.5°C. Expect roughly 5.6 wet days totalling 43.3mm. Comfortable conditions for being outdoors all day.
April in Bayt Lāhyā averages a daily high of 25°C with nights around 13.1°C. Rain is rare — about 2.6 wet days and 15.8mm across the month. Comfortable conditions for being outdoors all day.
May in Bayt Lāhyā averages a daily high of 28°C with nights around 16.5°C. Rain is rare — about 0.9 wet days and 2.6mm across the month. Comfortable conditions for being outdoors all day.
June in Bayt Lāhyā averages a daily high of 30°C with nights around 20.1°C. Rain is rare — about 0.2 wet days and 0.5mm across the month. Comfortable conditions for being outdoors all day.
July in Bayt Lāhyā averages a daily high of 31.9°C with nights around 22.6°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
August in Bayt Lāhyā averages a daily high of 32.5°C with nights around 23.3°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
September in Bayt Lāhyā averages a daily high of 31.4°C with nights around 21.4°C. Rain is rare — about 0.6 wet days and 1.3mm across the month. Comfortable conditions for being outdoors all day.
October in Bayt Lāhyā averages a daily high of 29°C with nights around 17.8°C. Expect roughly 3.2 wet days totalling 24.8mm. Comfortable conditions for being outdoors all day.
November in Bayt Lāhyā averages a daily high of 25.2°C with nights around 13.2°C. Expect roughly 5.4 wet days totalling 54.5mm. Comfortable conditions for being outdoors all day.
December in Bayt Lāhyā averages a daily high of 20.7°C with nights around 9.7°C. Expect roughly 8.4 wet days totalling 97.6mm. 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. Bayt Lāhyā peaks at 95.
Based on 30 years of records, March–June scores highest for comfort in Bayt Lāhyā, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 32.5°C.
January is the wettest, averaging 125.3mm of rain across roughly 10.4 wet days.
January is the coolest month, with average daily highs around 18.5°C.