Live Weather & Forecast
Weather in Sennan
Osaka, Japan · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Light drizzle
Sennan, Osaka
🌙 Nighttime
Updated: 2026-04-15 18:45
Humidity
94%
Wind
8.6 km/h NE
Wind Gust
13.8 km/h
Pressure
1010 mb
Visibility
2 km
UV Index
0
(Low)
Precipitation
0.19 mm
Cloud Cover
100%
Dew Point
14.3°C
Wind Degree
36°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
279.9 μg/m³
NO₂
44.7 μg/m³
O₃
41 μg/m³
SO₂
16 μg/m³
PM 2.5
18.7 μg/m³
PM 10
21.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sennan, Osaka
12 AM
15°
Light drizzle
1 AM
15°
Mist
2 AM
15°
Mist
3 AM
15°
Patchy rain nearby
4 AM
15°
Overcast
5 AM
15°
Overcast
6 AM
15°
Partly Cloudy
7 AM
16°
Partly Cloudy
8 AM
16°
Partly Cloudy
9 AM
17°
Patchy rain nearby
10 AM
17°
Patchy rain nearby
11 AM
17°
Cloudy
12 PM
17°
Patchy rain nearby
1 PM
17°
Light drizzle
2 PM
17°
Light drizzle
3 PM
16°
Light rain
4 PM
16°
Light rain
5 PM
15°
Light drizzle
6 PM
15°
Light drizzle
7 PM
15°
Light rain
8 PM
15°
Light drizzle
9 PM
15°
Light drizzle
10 PM
15°
Mist
11 PM
15°
Mist
3-Day Forecast
Daily overview for Sennan, Osaka
Today
Moderate rain
17°
/
15°
🌧️ 98% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 5.72 mm
☀️ UV Index: 0.5
🌅 Sunrise: 05:28 AM
🌇 Sunset: 06:30 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
19°
/
12°
🌧️ 79% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 26.6 km/h
🌧️ Total precip: 0.15 mm
☀️ UV Index: 2.2
🌅 Sunrise: 05:27 AM
🌇 Sunset: 06:31 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
20°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0.05 mm
☀️ UV Index: 1.8
🌅 Sunrise: 05:26 AM
🌇 Sunset: 06:32 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Sennan
Plan your trip to Sennan, Japan around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Sennan?
Current conditions in Sennan: Light drizzle, temperature 15°C, humidity 94%.
What is the best time to visit Sennan?
The best time to visit Sennan is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sennan?
Sennan is located at approximately 34.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sennan?
The wettest period in Sennan is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sennan?
For visits to Sennan during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Sennan in 2026?
View the 2026 public holidays for Sennan on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sennan?
The weather forecast for Sennan uses coordinates 34.3657, 135.274.