| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 13.3° | 0.7° | 61.8mm | 5.8 | 65 |
| February | 15.9° | 3.1° | 44mm | 5.8 | 75 |
| March | 20.3° | 6° | 37.2mm | 5.4 | 89 |
| April | 25.4° | 10.5° | 23.7mm | 4.5 | 91 |
| May | 31.6° | 15.1° | 10.3mm | 2.1 | 77 |
| June | 37° | 19.1° | 6.8mm | 0.3 | 59 |
| July | 38.8° | 21.9° | 3.8mm | 0.5 | 52 |
| August | 37.9° | 20.4° | 1mm | 0.3 | 56 |
| September | 34.5° | 16.4° | 0.3mm | 0 | 70 |
| October | 28.8° | 11° | 8.6mm | 1 | 91 |
| November | 20.4° | 5.7° | 40.5mm | 4 | 92 |
| December | 15.4° | 2.3° | 52.4mm | 4.4 | 76 |
January in Shahr-e Ṣadrā averages a daily high of 13.3°C with nights around 0.7°C. Expect roughly 5.8 wet days totalling 61.8mm. Generally workable, with some weather to plan around.
February in Shahr-e Ṣadrā averages a daily high of 15.9°C with nights around 3.1°C. Expect roughly 5.8 wet days totalling 44mm. Comfortable conditions for being outdoors all day.
March in Shahr-e Ṣadrā averages a daily high of 20.3°C with nights around 6°C. Expect roughly 5.4 wet days totalling 37.2mm. Comfortable conditions for being outdoors all day.
April in Shahr-e Ṣadrā averages a daily high of 25.4°C with nights around 10.5°C. Expect roughly 4.5 wet days totalling 23.7mm. Comfortable conditions for being outdoors all day.
May in Shahr-e Ṣadrā averages a daily high of 31.6°C with nights around 15.1°C. Rain is rare — about 2.1 wet days and 10.3mm across the month. Comfortable conditions for being outdoors all day.
June in Shahr-e Ṣadrā averages a daily high of 37°C with nights around 19.1°C. Rain is rare — about 0.3 wet days and 6.8mm across the month. Generally workable, with some weather to plan around.
July in Shahr-e Ṣadrā averages a daily high of 38.8°C with nights around 21.9°C. Rain is rare — about 0.5 wet days and 3.8mm across the month. Demanding conditions — pack for it and plan indoor options.
August in Shahr-e Ṣadrā averages a daily high of 37.9°C with nights around 20.4°C. Rain is rare — about 0.3 wet days and 1mm across the month. Generally workable, with some weather to plan around.
September in Shahr-e Ṣadrā averages a daily high of 34.5°C with nights around 16.4°C. Rain is rare — about 0 wet days and 0.3mm across the month. Generally workable, with some weather to plan around.
October in Shahr-e Ṣadrā averages a daily high of 28.8°C with nights around 11°C. Rain is rare — about 1 wet days and 8.6mm across the month. Comfortable conditions for being outdoors all day.
November in Shahr-e Ṣadrā averages a daily high of 20.4°C with nights around 5.7°C. Expect roughly 4 wet days totalling 40.5mm. Comfortable conditions for being outdoors all day.
December in Shahr-e Ṣadrā averages a daily high of 15.4°C with nights around 2.3°C. Expect roughly 4.4 wet days totalling 52.4mm. 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. Shahr-e Ṣadrā peaks at 92.
Based on 30 years of records, March–April scores highest for comfort in Shahr-e Ṣadrā, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 38.8°C.
January is the wettest, averaging 61.8mm of rain across roughly 5.8 wet days.
January is the coolest month, with average daily highs around 13.3°C.