| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 26.4° | 9.4° | — | — | 94 |
| February | 29.6° | 11.9° | 0mm | 0 | 90 |
| March | 32.1° | 15.2° | 0mm | 0 | 80 |
| April | 34.5° | 18.5° | — | — | 64 |
| May | 37.9° | 21.8° | — | — | 50 |
| June | 40° | 24° | — | — | 42 |
| July | 40.2° | 25.3° | 0mm | 0 | 47 |
| August | 40.4° | 25.1° | — | — | 40 |
| September | 38.2° | 21.4° | 0mm | 0 | 55 |
| October | 33.7° | 16.5° | 0mm | 0 | 73 |
| November | 29.8° | 12.8° | — | — | 83 |
| December | 27.2° | 9.4° | — | — | 93 |
January in Qal‘at Bīshah averages a daily high of 26.4°C with nights around 9.4°C. Comfortable conditions for being outdoors all day.
February in Qal‘at Bīshah averages a daily high of 29.6°C with nights around 11.9°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
March in Qal‘at Bīshah averages a daily high of 32.1°C with nights around 15.2°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
April in Qal‘at Bīshah averages a daily high of 34.5°C with nights around 18.5°C. Generally workable, with some weather to plan around.
May in Qal‘at Bīshah averages a daily high of 37.9°C with nights around 21.8°C. Demanding conditions — pack for it and plan indoor options.
June in Qal‘at Bīshah averages a daily high of 40°C with nights around 24°C. Demanding conditions — pack for it and plan indoor options.
July in Qal‘at Bīshah averages a daily high of 40.2°C with nights around 25.3°C. Rain is rare — about 0 wet days and 0mm across the month. Demanding conditions — pack for it and plan indoor options.
August in Qal‘at Bīshah averages a daily high of 40.4°C with nights around 25.1°C. Demanding conditions — pack for it and plan indoor options.
September in Qal‘at Bīshah averages a daily high of 38.2°C with nights around 21.4°C. Rain is rare — about 0 wet days and 0mm across the month. Generally workable, with some weather to plan around.
October in Qal‘at Bīshah averages a daily high of 33.7°C with nights around 16.5°C. Rain is rare — about 0 wet days and 0mm across the month. Generally workable, with some weather to plan around.
November in Qal‘at Bīshah averages a daily high of 29.8°C with nights around 12.8°C. Comfortable conditions for being outdoors all day.
December in Qal‘at Bīshah averages a daily high of 27.2°C with nights around 9.4°C. 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. Qal‘at Bīshah peaks at 94.
Based on 30 years of records, December–February scores highest for comfort in Qal‘at Bīshah, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 40.4°C.
February is the wettest, averaging 0mm of rain across roughly 0 wet days.
January is the coolest month, with average daily highs around 26.4°C.