| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 9.5° | — | 44.1mm | 6.1 | 54 |
| February | 10.1° | — | 57.5mm | 7.6 | 53 |
| March | 13.4° | — | 104.1mm | 10.2 | 58 |
| April | 18.8° | — | 141.8mm | 10.1 | 76 |
| May | 23.4° | — | 153.8mm | 10.4 | 79 |
| June | 26.5° | — | 215mm | 12.4 | 75 |
| July | 30.6° | — | 176.8mm | 12.1 | 61 |
| August | 32° | — | 177.3mm | 11.2 | 58 |
| September | 28.2° | — | 226.7mm | 13 | 69 |
| October | 22.8° | — | 201.9mm | 10.9 | 78 |
| November | 17.3° | — | 76.4mm | 7 | 77 |
| December | 12.3° | — | 50.4mm | 6.1 | 63 |
January in Matsusaka averages a daily high of 9.5°C. Expect roughly 6.1 wet days totalling 44.1mm. Demanding conditions — pack for it and plan indoor options.
February in Matsusaka averages a daily high of 10.1°C. Expect roughly 7.6 wet days totalling 57.5mm. Demanding conditions — pack for it and plan indoor options.
March in Matsusaka averages a daily high of 13.4°C. Expect roughly 10.2 wet days totalling 104.1mm. Generally workable, with some weather to plan around.
April in Matsusaka averages a daily high of 18.8°C. Expect roughly 10.1 wet days totalling 141.8mm. Comfortable conditions for being outdoors all day.
May in Matsusaka averages a daily high of 23.4°C. Expect roughly 10.4 wet days totalling 153.8mm. Comfortable conditions for being outdoors all day.
June in Matsusaka averages a daily high of 26.5°C. Expect roughly 12.4 wet days totalling 215mm. Comfortable conditions for being outdoors all day.
July in Matsusaka averages a daily high of 30.6°C. Expect roughly 12.1 wet days totalling 176.8mm. Generally workable, with some weather to plan around.
August in Matsusaka averages a daily high of 32°C. Expect roughly 11.2 wet days totalling 177.3mm. Generally workable, with some weather to plan around.
September in Matsusaka averages a daily high of 28.2°C. Expect roughly 13 wet days totalling 226.7mm. Generally workable, with some weather to plan around.
October in Matsusaka averages a daily high of 22.8°C. Expect roughly 10.9 wet days totalling 201.9mm. Comfortable conditions for being outdoors all day.
November in Matsusaka averages a daily high of 17.3°C. Expect roughly 7 wet days totalling 76.4mm. Comfortable conditions for being outdoors all day.
December in Matsusaka averages a daily high of 12.3°C. Expect roughly 6.1 wet days totalling 50.4mm. 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. Matsusaka peaks at 79.
Based on 30 years of records, April–June scores highest for comfort in Matsusaka, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 32°C.
September is the wettest, averaging 226.7mm of rain across roughly 13 wet days.
January is the coolest month, with average daily highs around 9.5°C.