Osaka, Japan Weather

  1. Osaka, Japan Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Osaka over the next 12 hours
  7. Temperature and possibility of rain in Osaka in the coming days
  8. Rainfall in Osaka in the coming days
  9. Osaka Weather Summary
  10. Weather averages by month
  11. Osaka's weather
  12. Frequently asked questions
  13. Comments
Osaka, Weather
(Photo by Rémi Bertogliati on Unsplash)

Current conditions

Updated:
20°C
68.0°F
°C °F

Condition: Overcast

Pressure: 1,023 hPa

Feel like: 21 °C

Temperature: 20°C

Cloud: 89%

Humidity: 80%

Wind: ENE - 6 km/h

Visibility: 35.18 km

Weather forecast

Sat
24 Oct
19°C / 22°C
Moderate Rain
Sun
25 Oct
19°C / 26°C
Violent Rain Showers
Mon
26 Oct
16°C / 25°C
Slight Thunderstorm
Tue
27 Oct
10°C / 17°C
Partly Cloudy
Wed
28 Oct
9°C / 19°C
Overcast
Hourly forecast today:
10:00 AM
16° / 20°
16° / 20°
Overcast
80% 30 km/h
11:00 AM
16° / 20°
16° / 20°
Overcast
82% 30 km/h
12:00 PM
17° / 19°
17° / 19°
Drizzle
88% 30 km/h
13:00 PM
17° / 19°
17° / 19°
Drizzle
91% 27 km/h
14:00 PM
18° / 19°
18° / 19°
Moderate Drizzle
92% 23 km/h
15:00 PM
18° / 19°
18° / 19°
Moderate Drizzle
92% 27 km/h
16:00 PM
18° / 19°
18° / 19°
Drizzle Dense Intensity
92% 33 km/h
17:00 PM
18° / 19°
18° / 19°
Drizzle Dense Intensity
92% 38 km/h
18:00 PM
17° / 19°
17° / 19°
Moderate Rain
92% 41 km/h
19:00 PM
17° / 19°
17° / 19°
Slight Rain
91% 38 km/h
20:00 PM
17° / 19°
17° / 19°
Moderate Rain
92% 35 km/h

30 Day Averages and Extremes

  • Average high 21.37°C
  • Average low 13.17°C
  • Hottest day 28°C (20 October 2026)
  • Coldest day 0°C (06 November 2026)
  • Average humidity 71.73%
  • Days with precipitation 18 days
  • Highest precipitation 68 mm (25 October 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 12°C
  • Total Precipitation: 1 mm

Temperature and possibility of rain in Osaka over the next 12 hours

Temperature and possibility of rain in Osaka in the coming days

Rainfall in Osaka in the coming days

Osaka Climate Summary

Osaka features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 16.78ºC (62.2ºF), which is about 1.59% higher than the national average for Japan. Annually, the city experiences approximately 38.2 millimeters (1.5 inches) of rainfall, spread across 81.1 rainy days, accounting for 22.22% of the year.

Longitude 34.6937249
Latitude 135.5022535
Yearly high temperature 19.34ºC (66.81ºF)
Yearly low temperature 12.48ºC (54.46ºF)
Hottest month August 32.04ºC (89.67ºF)
Coldest month February 2.38ºC (36.28ºF)
Yearly precip 38.2mm (1.5in)
Days with rainfall 81.1 days (22.22%)
Driest month February (70.16%)
Wettest month July (76.66%)

Weather averages by month

Month High / Low (°C) Rain
January 7.49° / 2.22° 6.09 days
February 8.59° / 2.38° 4.82 days
March 12.39° / 4.88° 5.55 days
April 17.4° / 9.25° 4.55 days
May 22.91° / 14.36° 5.18 days
June 25.86° / 18.56° 9.45 days
July 29.79° / 23.03° 10.73 days
August 32.04° / 24.67° 8.82 days
September 27.83° / 20.78° 8.82 days
October 21.85° / 15.12° 5.82 days
November 15.99° / 9.8° 5.27 days
December 9.94° / 4.67° 6.0 days

Osaka's weather

Frequently asked questions

1. What is the hottest month in Osaka?

August has the highest average monthly temperature (daily mean of 32.04ºC) and February are the coolest (daily mean of 2.38ºC).

2. What should I wear in Osaka today?

For today's warm weather in Osaka, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Sun hat or cap
- Shorts or lightweight trousers
- Light, breathable socks

Temperature

Early
13°C / 20°C
Morning
16°C / 20°C
Afternoon
18°C / 19°C
Evening
17°C / 19°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 456
  • CO 227
  • NH3 0
  • NO2 21
  • O3 61
  • PM10 12
  • PM25 10
  • SO2 13
  • CH4 1,412

Sunrise / Sunset

21:10
08:13