Shioiri weather
At 1:00 PM local time it was clear and 21°C (69°F). Mostly light, on-and-off rain; heavier around 7 AM, 8 AM, 9 AM, 10 AM (5.1 mm total). Best months for weather: Apr–May, Aug, Oct–Nov. Shioiri sits 148 m (486 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Shioiri, Kagawa, Japan.
Current conditions
- Clouds
- 6%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 7 AM, 8 AM, 9 AM, 10 AM (5.1 mm total)
Daily Forecast
Best Time to Visit
Peak season Apr–May, Aug, Oct–NovOff season Jun–Jul, Dec–Mar
About Shioiri weather
Is it raining in Shioiri right now?
No. It’s clear and 21° right now. Mostly light, on-and-off rain; heavier around 7 AM, 8 AM, 9 AM, 10 AM (5.1 mm total).
What’s the weather like in Shioiri this week?
Over the next 7 days, expect highs of 14–22° and lows of 6–15°. Rain is likely on 3 of 7 days (Monday, Thursday, Friday). The driest day looks like Sunday.
Has it been raining in Shioiri lately?
In the past 7 days, Shioiri had 2 rainy days and 73.3 mm of rain in total.
What should I pack for Shioiri?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Shioiri weather by month
When is the best time to visit Shioiri?
Based on weather alone, the best time to visit Shioiri is Apr–May, Aug, Oct–Nov, according to NASA's 2001–2025 climate averages. Jun–Jul, Dec–Mar tends to be the least pleasant. Average highs run from 7°C (44°F) in January to 29°C (84°F) in August.
What is the rainiest month in Shioiri?
July is the wettest month, with about 264 mm (10.4 in) of rain on average. January is the driest, with about 59 mm (2.3 in).
What is the hottest month in Shioiri?
August is the warmest, with average highs of 29°C (84°F) and lows of 23°C (73°F). January is the coolest, with highs of 7°C (44°F) and lows of 0°C (32°F).
Does Shioiri have a rainy season?
Yes. May–Oct is the rainy season (150 mm or more a month), while Jan is usually dry (under 60 mm).
How warm is the sea in Shioiri?
The sea is warmest in August at about 31°C (88°F) and coolest in February at about 10°C (49°F). It is comfortable for swimming (22°C or more) in Jun–Oct.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months