Cities / Japan / Niigata

30°

⛅ Seirō weather

Partly cloudy. No rain expected in the next few hours.

Feels like 36° Wind 8 km/h NE Humidity 65% UV 0 Air Good ☀ 04:56 - 18:39

Right now it is 30° in Seirō with partly cloudy skies, it feels more like 36° and today's high is 31° with an overnight low of 26°. The sun rises at 04:56 and sets at 18:39, giving 13h 43m of daylight. Over the coming week highs range from 28° to 29° - a steady stretch with little day-to-day change.

Seirō is in Niigata, Japan, sitting 5 m above sea level, with a population of about 14,000. Local time is Asia/Tokyo (UTC+9), and every time on this page is shown in it.

Next 24 hours - temperature

24° 28° 32° 31° 25° 14:00 · 30.3° · 0 mm 15:00 · 30.6° · 0 mm 16:00 · 31.1° · 0 mm 17:00 · 30.6° · 0 mm 18:00 · 29.4° · 0 mm 19:00 · 28.4° · 0 mm 20:00 · 27.8° · 0 mm 21:00 · 27.4° · 0 mm 22:00 · 27.3° · 0 mm 23:00 · 27.1° · 0 mm 00:00 · 26.7° · 0 mm 01:00 · 26.1° · 0 mm 02:00 · 25.7° · 0 mm 03:00 · 25.3° · 0 mm 04:00 · 24.9° · 0 mm 05:00 · 24.6° · 0 mm 06:00 · 24.5° · 0 mm 07:00 · 24.7° · 0 mm 08:00 · 25.3° · 0 mm 09:00 · 26.3° · 0 mm 10:00 · 27.1° · 0 mm 11:00 · 27.8° · 0 mm 12:00 · 28.7° · 0 mm 13:00 · 27.9° · 0.4 mm

Precipitation

14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0.4 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
14:00 ⛅ 30.3° 34.1° - Partly cloudy
15:00 ⛅ 30.6° 34.4° - Partly cloudy
16:00 ☁️ 31.1° 34.7° - Overcast
17:00 ☁️ 30.6° 33.6° - Overcast
18:00 🌤️ 29.4° 32.8° - Mostly clear
19:00 ☁️ 28.4° 30.9° - Overcast
20:00 ☁️ 27.8° 29.6° - Overcast
21:00 ☁️ 27.4° 29.5° - Overcast
22:00 ☁️ 27.3° 29.1° - Overcast
23:00 ☁️ 27.1° 29° - Overcast
00:00 ☁️ 26.7° 28.6° - Overcast
01:00 🌤️ 26.1° 28.1° - Mostly clear

Next 16 days

Today☁️ 31°26° Fri 14🌦️ 29°25°1.4mm Sat 15🌦️ 28°25°1.7mm Sun 16☀️ 28°23° Mon 17☀️ 28°23° Tue 18⛅ 28°24° Wed 19☀️ 29°25° Thu 20☀️ 29°26° Fri 21🌧️ 27°25°14.3mm Sat 22🌧️ 25°24°52.3mm Sun 23🌦️ 26°24°2.7mm Mon 24☀️ 26°23° Tue 25☁️ 27°23° Wed 26🌧️ 25°21°14.6mm Thu 27🌧️ 23°22°9.4mm Fri 28🌦️ 29°23°1.4mm
☁️ TodayAugust 13th Avg 28° Low 26° at 06:00 High 31° at 16:00 Feels 35° Wind ~22 km/h
Cloudy Cloudy Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 26°
08:00 26°
10:00 28°
12:00 30°
14:00 30°
16:00 31°
18:00 29°
20:00 28°
22:00 27°
🌦️ FridayAugust 14th Avg 27° Low 25° at 06:00 High 29° at 12:00 1.4 mm rain Feels 33° Wind ~21 km/h
Cloudy Cloudy Cloudy
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 25°
10:00 27°
12:00 29°
14:00 27° 0.5mm
16:00 28°
18:00 29°
20:00 27°
22:00 26°
🌦️ SaturdayAugust 15th Avg 27° Low 25° at 23:00 High 28° at 12:00 1.7 mm rain Feels 32° Wind ~22 km/h
Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 25°
10:00 27°
12:00 28°
14:00 28°
16:00 28° 0.9mm
18:00 28°
20:00 27°
22:00 25°
☀️ SundayAugust 16th Avg 26° Low 23° at 06:00 High 28° at 15:00 Feels 31° Wind ~21 km/h
Clear Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 23°
08:00 24°
10:00 26°
12:00 28°
14:00 28°
16:00 28°
18:00 28°
20:00 27°
22:00 25°
☀️ MondayAugust 17th Avg 25° Low 23° at 06:00 High 28° at 15:00 Feels 30° Wind ~15 km/h
Clear Cloudy Clear Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 24°
10:00 26°
12:00 26°
14:00 28°
16:00 27°
18:00 27°
20:00 27°
22:00 26°
⛅ TuesdayAugust 18th Avg 26° Low 24° at 05:00 High 28° at 15:00 Feels 31° Wind ~15 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 25°
10:00 26°
12:00 27°
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 27°
☀️ WednesdayAugust 19th Avg 27° Low 25° at 04:00 High 29° at 15:00 Feels 32° Wind ~14 km/h
Partly Cloudy Clear Partly Cloudy Clear
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 26°
10:00 27°
12:00 27°
14:00 28°
16:00 29°
18:00 28°
20:00 28°
22:00 27°
☀️ ThursdayAugust 20th Avg 27° Low 26° at 05:00 High 29° at 15:00 Feels 32° Wind ~16 km/h
Clear Partly Cloudy
00:00 26°
02:00 26°
04:00 26°
06:00 26°
08:00 26°
10:00 27°
12:00 28°
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 27°
🌧️ FridayAugust 21st Avg 25° Low 25° at 12:00 High 27° at 00:00 14.3 mm rain Feels 31° Wind ~11 km/h
Partly Cloudy Rain
00:00 27°
02:00 26°
04:00 26° 0.2mm
06:00 25° 0.2mm
08:00 25° 0.6mm
10:00 25° 1.4mm
12:00 25° 1.4mm
14:00 25° 1.9mm
16:00 25° 0.5mm
18:00 25° 0.5mm
20:00 26° 0.1mm
22:00 26° 0.1mm
🌧️ SaturdayAugust 22nd Avg 24° Low 24° at 04:00 High 25° at 00:00 52.3 mm rain Feels 29° Wind ~12 km/h
Rain Cloudy
00:00 25° 0.1mm
02:00 24° 6.7mm
04:00 24° 4.8mm
06:00 24° 4.8mm
08:00 24° 3.2mm
10:00 24° 1.7mm
12:00 24° 1.7mm
14:00 24° 1mm
16:00 24°
18:00 25°
20:00 25°
22:00 24°
🌦️ SundayAugust 23rd Avg 25° Low 24° at 05:00 High 26° at 16:00 2.7 mm rain Feels 29° Wind ~9 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 24°
10:00 25° 0.4mm
12:00 25° 0.4mm
14:00 25° 0.5mm
16:00 26°
18:00 26°
20:00 26°
22:00 25°
☀️ MondayAugust 24th Avg 25° Low 23° at 05:00 High 26° at 16:00 Feels 29° Wind ~12 km/h
Clear
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 23°
10:00 24°
12:00 25°
14:00 26°
16:00 26°
18:00 26°
20:00 26°
22:00 26°
☁️ TuesdayAugust 25th Avg 25° Low 23° at 04:00 High 27° at 15:00 Wind ~18 km/h
Clear Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 24°
08:00 24°
10:00 25°
12:00 25°
14:00 26°
16:00 27°
18:00 26°
20:00 26°
22:00 25°
🌧️ WednesdayAugust 26th Avg 22° Low 21° at 12:00 High 25° at 00:00 14.6 mm rain Feels 27° Wind ~21 km/h
Rain Cloudy
00:00 25°
02:00 24°
04:00 24° 0.2mm
06:00 23° 0.2mm
08:00 23° 0.8mm
10:00 22° 2.2mm
12:00 21° 2.2mm
14:00 21° 0.8mm
16:00 22° 0.2mm
18:00 22° 0.2mm
20:00 22°
22:00 22° 1mm
🌧️ ThursdayAugust 27th Avg 23° Low 22° at 02:00 High 23° at 18:00 9.4 mm rain Feels 25° Wind ~30 km/h
Rain Cloudy Rain Cloudy
00:00 22° 1mm
02:00 22° 1mm
04:00 22°
06:00 23°
08:00 23° 0.6mm
10:00 22° 0.2mm
12:00 23° 0.2mm
14:00 23° 0.4mm
16:00 23° 0.6mm
18:00 23° 0.6mm
20:00 23°
22:00 23°
🌦️ FridayAugust 28th Avg 26° Low 23° at 00:00 High 29° at 15:00 1.4 mm rain Wind ~55 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 23°
02:00 23°
04:00 23°
06:00 24°
08:00 26°
10:00 28°
12:00 28°
14:00 29°
16:00 29°
18:00 28°
20:00 28° 0.4mm
22:00 27° 0.1mm

Sun

☀️ Sunrise 04:56 · Sunset 18:39

13h 43m of daylight · Asia/Tokyo

Air quality

PM2.5 0.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Ajirohama · 2.4 km Nihonmatsu · 2.5 km Yokodoi · 3.2 km Tarōdai · 3.4 km Mano · 3.5 km Hitobashi · 4 km

Tools for Seirō

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Seirō weather

Will it rain in Seirō today?

No rain is in the forecast for Seirō today.

What is the temperature in Seirō right now?

It is 30° in Seirō right now, though it feels closer to 36°. Today runs between a low of 26° and a high of 31°.

What time is sunrise and sunset in Seirō?

The sun rises at 04:56 and sets at 18:39 local time in Seirō today, giving 13h 43m of daylight.

What is the air quality in Seirō?

PM2.5 in Seirō is currently 0.8 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Seirō forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Seirō best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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