| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 24.5° | 15.1° | 20.9mm | 2.2 | 96 |
| February | 26.2° | — | 7.3mm | 1.8 | 96 |
| March | 29.2° | — | 11.8mm | 2.1 | 87 |
| April | 33.6° | 23.4° | 11.8mm | 1.5 | 71 |
| May | 38.1° | — | 1.2mm | 0.3 | 55 |
| June | 40.4° | 27.8° | 0mm | 0.1 | 46 |
| July | 41.7° | 30.4° | 0.3mm | 0.1 | 41 |
| August | 42° | 30.5° | 5.1mm | 0.2 | 40 |
| September | 39.5° | 29° | 0mm | 0 | 50 |
| October | 36.1° | 25.3° | 0.4mm | 0.3 | 63 |
| November | 30.9° | 21.1° | 7.4mm | 1 | 82 |
| December | 26.8° | 16.5° | 16.4mm | 2.3 | 95 |
January in Dubai averages a daily high of 24.5°C with nights around 15.1°C. Rain is rare — about 2.2 wet days and 20.9mm across the month. Comfortable conditions for being outdoors all day.
February in Dubai averages a daily high of 26.2°C. Rain is rare — about 1.8 wet days and 7.3mm across the month. Comfortable conditions for being outdoors all day.
March in Dubai averages a daily high of 29.2°C. Rain is rare — about 2.1 wet days and 11.8mm across the month. Comfortable conditions for being outdoors all day.
April in Dubai averages a daily high of 33.6°C with nights around 23.4°C. Rain is rare — about 1.5 wet days and 11.8mm across the month. Generally workable, with some weather to plan around.
May in Dubai averages a daily high of 38.1°C. Rain is rare — about 0.3 wet days and 1.2mm across the month. Generally workable, with some weather to plan around.
June in Dubai averages a daily high of 40.4°C with nights around 27.8°C. Rain is rare — about 0.1 wet days and 0mm across the month. Demanding conditions — pack for it and plan indoor options.
July in Dubai averages a daily high of 41.7°C with nights around 30.4°C. Rain is rare — about 0.1 wet days and 0.3mm across the month. Demanding conditions — pack for it and plan indoor options.
August in Dubai averages a daily high of 42°C with nights around 30.5°C. Rain is rare — about 0.2 wet days and 5.1mm across the month. Demanding conditions — pack for it and plan indoor options.
September in Dubai averages a daily high of 39.5°C with nights around 29°C. Rain is rare — about 0 wet days and 0mm across the month. Demanding conditions — pack for it and plan indoor options.
October in Dubai averages a daily high of 36.1°C with nights around 25.3°C. Rain is rare — about 0.3 wet days and 0.4mm across the month. Generally workable, with some weather to plan around.
November in Dubai averages a daily high of 30.9°C with nights around 21.1°C. Rain is rare — about 1 wet days and 7.4mm across the month. Comfortable conditions for being outdoors all day.
December in Dubai averages a daily high of 26.8°C with nights around 16.5°C. Rain is rare — about 2.3 wet days and 16.4mm across the month. 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. Dubai peaks at 96.
Based on 30 years of records, December–February scores highest for comfort in Dubai, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 42°C.
January is the wettest, averaging 20.9mm of rain across roughly 2.2 wet days.
January is the coolest month, with average daily highs around 24.5°C.