| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 6.1° | — | — | — | 50 |
| February | 7.1° | -3° | — | — | 45 |
| March | 12.9° | — | — | — | 71 |
| April | 18.7° | 9.1° | — | — | 90 |
| May | 25.3° | 14.3° | — | — | 94 |
| June | 30.9° | 17.3° | — | — | 78 |
| July | 32.6° | 19.2° | — | — | 72 |
| August | 31° | 17.2° | — | — | 78 |
| September | 26.5° | 12.5° | — | — | 94 |
| October | 18.3° | 4.4° | — | — | 89 |
| November | 11.1° | — | — | — | 66 |
| December | 6.8° | — | — | — | 52 |
January in Istaravshan averages a daily high of 6.1°C. Demanding conditions — pack for it and plan indoor options.
February in Istaravshan averages a daily high of 7.1°C with nights around -3°C. Demanding conditions — pack for it and plan indoor options.
March in Istaravshan averages a daily high of 12.9°C. Generally workable, with some weather to plan around.
April in Istaravshan averages a daily high of 18.7°C with nights around 9.1°C. Comfortable conditions for being outdoors all day.
May in Istaravshan averages a daily high of 25.3°C with nights around 14.3°C. Comfortable conditions for being outdoors all day.
June in Istaravshan averages a daily high of 30.9°C with nights around 17.3°C. Comfortable conditions for being outdoors all day.
July in Istaravshan averages a daily high of 32.6°C with nights around 19.2°C. Generally workable, with some weather to plan around.
August in Istaravshan averages a daily high of 31°C with nights around 17.2°C. Comfortable conditions for being outdoors all day.
September in Istaravshan averages a daily high of 26.5°C with nights around 12.5°C. Comfortable conditions for being outdoors all day.
October in Istaravshan averages a daily high of 18.3°C with nights around 4.4°C. Comfortable conditions for being outdoors all day.
November in Istaravshan averages a daily high of 11.1°C. Generally workable, with some weather to plan around.
December in Istaravshan averages a daily high of 6.8°C. Demanding conditions — pack for it and plan indoor options.
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. Istaravshan peaks at 94.
Based on 30 years of records, April–May scores highest for comfort in Istaravshan, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 32.6°C.
January is the wettest, averaging —mm of rain across roughly — wet days.
January is the coolest month, with average daily highs around 6.1°C.