When to go to Shimonada & the Iyo-nada Coast
Seasons, a month-by-month table, local festivals and when Shimonada & the Iyo-nada Coast is busiest.
Shimonada is about light and weather rather than season. Any clear evening works; what changes through the year is the time of sunset, the temperature on the platform and how many other people are there.
Spring
Mild evenings, sunsets from about 18:15 to 19:10, and rapeseed and cherry blossom along the line in late March and April.
Summer
Late sunsets (after 19:00), warm air and more haze. The rainy season in June and early July brings many grey evenings; August is busy with holidaymakers.
Autumn
Often the best balance: clearer air, comfortable temperatures and sunsets moving from about 18:30 in September to 17:00 in November.
Winter
The sharpest, most colourful skies and the fewest visitors, but a cold wind off the sea. Sunset is around 17:00 — easy to combine with dinner back in Matsuyama.
Shimonada & the Iyo-nada Coast month by month
| Month | High / low | Rain | Verdict |
|---|---|---|---|
| January | 10° / 3° | 50 mm | ★★★ Fair |
| February | 11° / 3° | 65 mm | ★★★ Fair |
| March | 14° / 6° | 105 mm | ★★★ Good |
| April | 20° / 10° | 105 mm | ★★★ Best |
| May | 24° / 15° | 130 mm | ★★★ Best |
| June | 27° / 19° | 230 mm | ★★★ Good |
| July | 31° / 24° | 225 mm | ★★★ Good |
| August | 33° / 25° | 100 mm | ★★★ Good |
| September | 29° / 21° | 150 mm | ★★★ Good |
| October | 24° / 15° | 115 mm | ★★★ Best |
| November | 18° / 9° | 70 mm | ★★★ Best |
| December | 13° / 5° | 60 mm | ★★★ Good |
Temperatures (°C) and rainfall are rounded long-term averages for this part of the prefecture, for orientation only — check a forecast before you travel.
Festivals & events in Shimonada & the Iyo-nada Coast
- Early SeptemberSunset Platform Concert
A long-running annual concert staged on the platform itself as the sun goes down, organised by local residents.
- Weekends & holidaysIyonada Monogatari
The sightseeing train’s photo stops are small daily events in themselves on operating days.
- Around the equinoxesSunset through the monument at Futami
In March and September the setting sun lines up with the opening of the stone monument on the beach.
Crowds & booking ahead
On fine weekend evenings and in holiday weeks there may be several dozen people on the little platform at sunset, and the car park overflows. For solitude, come on a weekday, in winter, or in the morning, when the sea is blue and the station is empty.
Ready for Shimonada & the Iyo-nada Coast?
Lock in a guide, a tasting or a day trip for Shimonada & the Iyo-nada Coast now — most GetYourGuide bookings can be cancelled free up to 24 hours before.