| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | -11.6° | -19.8° | 20.2mm | 11.5 | 7 |
| February | -7.4° | -17.6° | 16mm | 9.4 | 11 |
| March | 0.5° | -9.5° | 22.8mm | 9.7 | 11 |
| April | 10.1° | -0.8° | 23.7mm | 8.3 | 48 |
| May | 18.4° | 5.7° | 45.8mm | 11.2 | 72 |
| June | 23° | 11.1° | 62.9mm | 12 | 76 |
| July | 24.5° | 13.3° | 82.7mm | 11.7 | 77 |
| August | 21.9° | 11.2° | 55.4mm | 12.6 | 75 |
| September | 15.4° | 5.7° | 43mm | 11.8 | 62 |
| October | 7.2° | -0.4° | 38.3mm | 13.1 | 29 |
| November | -2.9° | -9.5° | 34.8mm | 12.8 | 4 |
| December | -9.1° | -16.5° | 25.3mm | 13.1 | 4 |
January in Tyumen averages a daily high of -11.6°C with nights around -19.8°C. Expect roughly 11.5 wet days totalling 20.2mm. A hard month to visit for comfort alone.
February in Tyumen averages a daily high of -7.4°C with nights around -17.6°C. Expect roughly 9.4 wet days totalling 16mm. A hard month to visit for comfort alone.
March in Tyumen averages a daily high of 0.5°C with nights around -9.5°C. Expect roughly 9.7 wet days totalling 22.8mm. A hard month to visit for comfort alone.
April in Tyumen averages a daily high of 10.1°C with nights around -0.8°C. Expect roughly 8.3 wet days totalling 23.7mm. Demanding conditions — pack for it and plan indoor options.
May in Tyumen averages a daily high of 18.4°C with nights around 5.7°C. Expect roughly 11.2 wet days totalling 45.8mm. Generally workable, with some weather to plan around.
June in Tyumen averages a daily high of 23°C with nights around 11.1°C. Expect roughly 12 wet days totalling 62.9mm. Comfortable conditions for being outdoors all day.
July in Tyumen averages a daily high of 24.5°C with nights around 13.3°C. Expect roughly 11.7 wet days totalling 82.7mm. Comfortable conditions for being outdoors all day.
August in Tyumen averages a daily high of 21.9°C with nights around 11.2°C. Expect roughly 12.6 wet days totalling 55.4mm. Comfortable conditions for being outdoors all day.
September in Tyumen averages a daily high of 15.4°C with nights around 5.7°C. Expect roughly 11.8 wet days totalling 43mm. Generally workable, with some weather to plan around.
October in Tyumen averages a daily high of 7.2°C with nights around -0.4°C. Expect roughly 13.1 wet days totalling 38.3mm. A hard month to visit for comfort alone.
November in Tyumen averages a daily high of -2.9°C with nights around -9.5°C. Expect roughly 12.8 wet days totalling 34.8mm. A hard month to visit for comfort alone.
December in Tyumen averages a daily high of -9.1°C with nights around -16.5°C. Expect roughly 13.1 wet days totalling 25.3mm. A hard month to visit for comfort alone.
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. Tyumen peaks at 77.
Based on 30 years of records, May–August scores highest for comfort in Tyumen, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 24.5°C.
July is the wettest, averaging 82.7mm of rain across roughly 11.7 wet days.
January is the coolest month, with average daily highs around -11.6°C.