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:
21°C
69.8°F
°C °F

Condition: Overcast

Pressure: 1,022 hPa

Feel like: 21 °C

Temperature: 21°C

Cloud: 100%

Humidity: 71%

Wind: E - 9 km/h

Visibility: 35.16 km

Weather forecast

Sat
24 Oct
19°C / 24°C
Moderate Rain
Sun
25 Oct
20°C / 24°C
Moderate Rain Showers
Mon
26 Oct
15°C / 26°C
Slight Rain Showers
Tue
27 Oct
9°C / 18°C
Partly Cloudy
Wed
28 Oct
8°C / 17°C
Overcast
Hourly forecast today:
06:00 AM
15° / 21°
15° / 21°
Overcast
71% 34 km/h
07:00 AM
15° / 20°
15° / 20°
Overcast
74% 32 km/h
08:00 AM
15° / 20°
15° / 20°
Overcast
77% 29 km/h
09:00 AM
15° / 19°
15° / 19°
Overcast
79% 30 km/h
10:00 AM
16° / 20°
16° / 20°
Partly Cloudy
79% 31 km/h
11:00 AM
16° / 20°
16° / 20°
Overcast
81% 30 km/h
12:00 PM
17° / 19°
17° / 19°
Drizzle
89% 30 km/h
13:00 PM
17° / 19°
17° / 19°
Mainly Clear
89% 29 km/h
14:00 PM
17° / 19°
17° / 19°
Partly Cloudy
88% 34 km/h
15:00 PM
17° / 19°
17° / 19°
Moderate Drizzle
90% 33 km/h
16:00 PM
17° / 19°
17° / 19°
Moderate Drizzle
91% 31 km/h

30 Day Averages and Extremes

  • Average high 21.67°C
  • Average low 13.43°C
  • Hottest day 28°C (20 October 2026)
  • Coldest day 0°C (05 November 2026)
  • Average humidity 71.23%
  • Days with precipitation 17 days
  • Highest precipitation 77 mm (23 October 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 12°C
  • Total Precipitation: 0 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 mild weather in Osaka, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Comfortable jeans or slacks
- Light jacket (for cooler periods)
- Casual sneakers or loafers
- Cotton socks

Temperature

Early
13°C / 20°C
Morning
15°C / 19°C
Afternoon
17°C / 19°C
Evening
17°C / 18°C

Air quality

Moderate

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

  • CO2 456
  • CO 224
  • NH3 0
  • NO2 18
  • O3 60
  • PM10 12
  • PM25 9
  • SO2 12
  • CH4 1,426

Sunrise / Sunset

21:10
08:13