Shiroishi weather
At 9:45 AM local time it was mostly clear and 14°C (58°F). Little to no rain in the next 24 hours. Best months for weather: May–Jun, Aug–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Shiroishi, Miyagi, Japan.
Current conditions
- Clouds
- 21%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season May–Jun, Aug–SepOff season Dec–Mar
About Shiroishi weather
Is it raining in Shiroishi right now?
No. It’s mostly clear and 14° right now. Little to no rain in the next 24 hours.
What’s the weather like in Shiroishi this week?
Over the next 7 days, expect highs of 13–21° and lows of 6–12°. Rain is likely on 3 of 7 days (Monday, Thursday, Saturday). The driest day looks like Wednesday.
Has it been raining in Shiroishi lately?
In the past 7 days, Shiroishi had 4 rainy days and 18.4 mm of rain in total.
What should I pack for Shiroishi?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Shiroishi weather by month
When is the best time to visit Shiroishi?
Based on weather alone, the best time to visit Shiroishi is May–Jun, Aug–Sep, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 1°C (34°F) in January to 28°C (82°F) in August.
What is the rainiest month in Shiroishi?
July is the wettest month, with about 202 mm (8.0 in) of rain on average. February is the driest, with about 62 mm (2.4 in).
What is the hottest month in Shiroishi?
August is the warmest, with average highs of 28°C (82°F) and lows of 19°C (67°F). January is the coolest, with highs of 1°C (34°F) and lows of -6°C (22°F).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months