| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 12.4° | — | 48mm | 4.3 | 67 |
| February | 13.7° | — | 98.6mm | 8.5 | 63 |
| March | 17° | — | 151mm | 9.7 | 71 |
| April | 21.1° | — | 201.9mm | 11.4 | 77 |
| May | 24.8° | — | 252.7mm | 10.6 | 79 |
| June | 26.8° | — | 491.8mm | 17.1 | 70 |
| July | 30.5° | — | 306.2mm | 13.4 | 59 |
| August | 31.7° | — | 269.9mm | 13.4 | 54 |
| September | 29° | — | 363.7mm | 13.7 | 65 |
| October | 24.6° | — | 218.7mm | 8.8 | 82 |
| November | 19.5° | — | 88.7mm | 7.9 | 83 |
| December | 14.1° | — | 64mm | 5.7 | 70 |
January in Nobeoka averages a daily high of 12.4°C. Expect roughly 4.3 wet days totalling 48mm. Generally workable, with some weather to plan around.
February in Nobeoka averages a daily high of 13.7°C. Expect roughly 8.5 wet days totalling 98.6mm. Generally workable, with some weather to plan around.
March in Nobeoka averages a daily high of 17°C. Expect roughly 9.7 wet days totalling 151mm. Generally workable, with some weather to plan around.
April in Nobeoka averages a daily high of 21.1°C. Expect roughly 11.4 wet days totalling 201.9mm. Comfortable conditions for being outdoors all day.
May in Nobeoka averages a daily high of 24.8°C. Expect roughly 10.6 wet days totalling 252.7mm. Comfortable conditions for being outdoors all day.
June in Nobeoka averages a daily high of 26.8°C. Expect roughly 17.1 wet days totalling 491.8mm. Generally workable, with some weather to plan around.
July in Nobeoka averages a daily high of 30.5°C. Expect roughly 13.4 wet days totalling 306.2mm. Generally workable, with some weather to plan around.
August in Nobeoka averages a daily high of 31.7°C. Expect roughly 13.4 wet days totalling 269.9mm. Demanding conditions — pack for it and plan indoor options.
September in Nobeoka averages a daily high of 29°C. Expect roughly 13.7 wet days totalling 363.7mm. Generally workable, with some weather to plan around.
October in Nobeoka averages a daily high of 24.6°C. Expect roughly 8.8 wet days totalling 218.7mm. Comfortable conditions for being outdoors all day.
November in Nobeoka averages a daily high of 19.5°C. Expect roughly 7.9 wet days totalling 88.7mm. Comfortable conditions for being outdoors all day.
December in Nobeoka averages a daily high of 14.1°C. Expect roughly 5.7 wet days totalling 64mm. Generally workable, with some weather to plan around.
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. Nobeoka peaks at 83.
Based on 30 years of records, April–May scores highest for comfort in Nobeoka, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 31.7°C.
June is the wettest, averaging 491.8mm of rain across roughly 17.1 wet days.
January is the coolest month, with average daily highs around 12.4°C.