| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 2° | -8.5° | — | — | 24 |
| February | 3.1° | -7.5° | — | — | 26 |
| March | 8.2° | -2° | — | — | 50 |
| April | 14.3° | 3.3° | — | — | 76 |
| May | 18.1° | 8.5° | — | — | 88 |
| June | 21.2° | 13.9° | — | — | 94 |
| July | 24.5° | 18.3° | — | — | 94 |
| August | 26.9° | 19° | — | — | 94 |
| September | 23.5° | 13.4° | — | — | 94 |
| October | 18.6° | 6.1° | — | — | 90 |
| November | 10.7° | 0.3° | — | — | 62 |
| December | 4.4° | -6.4° | — | — | 31 |
January in Hwadae averages a daily high of 2°C with nights around -8.5°C. A hard month to visit for comfort alone.
February in Hwadae averages a daily high of 3.1°C with nights around -7.5°C. A hard month to visit for comfort alone.
March in Hwadae averages a daily high of 8.2°C with nights around -2°C. Demanding conditions — pack for it and plan indoor options.
April in Hwadae averages a daily high of 14.3°C with nights around 3.3°C. Comfortable conditions for being outdoors all day.
May in Hwadae averages a daily high of 18.1°C with nights around 8.5°C. Comfortable conditions for being outdoors all day.
June in Hwadae averages a daily high of 21.2°C with nights around 13.9°C. Comfortable conditions for being outdoors all day.
July in Hwadae averages a daily high of 24.5°C with nights around 18.3°C. Comfortable conditions for being outdoors all day.
August in Hwadae averages a daily high of 26.9°C with nights around 19°C. Comfortable conditions for being outdoors all day.
September in Hwadae averages a daily high of 23.5°C with nights around 13.4°C. Comfortable conditions for being outdoors all day.
October in Hwadae averages a daily high of 18.6°C with nights around 6.1°C. Comfortable conditions for being outdoors all day.
November in Hwadae averages a daily high of 10.7°C with nights around 0.3°C. Generally workable, with some weather to plan around.
December in Hwadae averages a daily high of 4.4°C with nights around -6.4°C. 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. Hwadae peaks at 94.
Based on 30 years of records, May–October scores highest for comfort in Hwadae, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 26.9°C.
January is the wettest, averaging —mm of rain across roughly — wet days.
January is the coolest month, with average daily highs around 2°C.