| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 2.1° | -16.7° | 7.2mm | 3.6 | 23 |
| February | 4.6° | -13.3° | 8.2mm | 4.9 | 26 |
| March | 8.6° | -7.3° | 17.2mm | 7.8 | 34 |
| April | 12.6° | -2.4° | 31.4mm | 9 | 52 |
| May | 15.7° | 1.9° | 67.1mm | 13.9 | 58 |
| June | 18.5° | 5.5° | 81.6mm | 16.2 | 65 |
| July | 20.9° | 8° | 114.9mm | 15.9 | 70 |
| August | 20.4° | 7.5° | 94.4mm | 15.6 | 70 |
| September | 17° | 4.9° | 82.7mm | 14.9 | 61 |
| October | 11.7° | -0.9° | 46mm | 11.5 | 46 |
| November | 7.4° | -8.9° | 7mm | 3 | 39 |
| December | 3.2° | -15.2° | 1.3mm | 1.6 | 28 |
January in Hezuo averages a daily high of 2.1°C with nights around -16.7°C. Expect roughly 3.6 wet days totalling 7.2mm. A hard month to visit for comfort alone.
February in Hezuo averages a daily high of 4.6°C with nights around -13.3°C. Expect roughly 4.9 wet days totalling 8.2mm. A hard month to visit for comfort alone.
March in Hezuo averages a daily high of 8.6°C with nights around -7.3°C. Expect roughly 7.8 wet days totalling 17.2mm. A hard month to visit for comfort alone.
April in Hezuo averages a daily high of 12.6°C with nights around -2.4°C. Expect roughly 9 wet days totalling 31.4mm. Demanding conditions — pack for it and plan indoor options.
May in Hezuo averages a daily high of 15.7°C with nights around 1.9°C. Expect roughly 13.9 wet days totalling 67.1mm. Generally workable, with some weather to plan around.
June in Hezuo averages a daily high of 18.5°C with nights around 5.5°C. Expect roughly 16.2 wet days totalling 81.6mm. Generally workable, with some weather to plan around.
July in Hezuo averages a daily high of 20.9°C with nights around 8°C. Expect roughly 15.9 wet days totalling 114.9mm. Generally workable, with some weather to plan around.
August in Hezuo averages a daily high of 20.4°C with nights around 7.5°C. Expect roughly 15.6 wet days totalling 94.4mm. Generally workable, with some weather to plan around.
September in Hezuo averages a daily high of 17°C with nights around 4.9°C. Expect roughly 14.9 wet days totalling 82.7mm. Generally workable, with some weather to plan around.
October in Hezuo averages a daily high of 11.7°C with nights around -0.9°C. Expect roughly 11.5 wet days totalling 46mm. Demanding conditions — pack for it and plan indoor options.
November in Hezuo averages a daily high of 7.4°C with nights around -8.9°C. Expect roughly 3 wet days totalling 7mm. Demanding conditions — pack for it and plan indoor options.
December in Hezuo averages a daily high of 3.2°C with nights around -15.2°C. Rain is rare — about 1.6 wet days and 1.3mm across the month. 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. Hezuo peaks at 70.
Based on 30 years of records, June–August scores highest for comfort in Hezuo, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 20.9°C.
July is the wettest, averaging 114.9mm of rain across roughly 15.9 wet days.
January is the coolest month, with average daily highs around 2.1°C.