Ibaraki, Japan Weather

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

Current conditions

Updated:
17°C
62.6°F
°C °F

Condition: Drizzle

Pressure: 1,020 hPa

Feel like: 18 °C

Temperature: 17°C

Cloud: 83%

Humidity: 85%

Wind: NNW - 2 km/h

Visibility: 2.74 km

Weather forecast

Sun
25 Oct
16°C / 21°C
Slight Rain
Mon
26 Oct
15°C / 20°C
Slight Rain Showers
Tue
27 Oct
10°C / 17°C
Overcast
Wed
28 Oct
10°C / 15°C
Overcast
Thu
29 Oct
10°C / 14°C
Moderate Rain Showers
Hourly forecast today:
02:00 AM
15° / 17°
15° / 17°
Drizzle
85% 7 km/h
03:00 AM
15° / 17°
15° / 17°
Drizzle
89% 9 km/h
04:00 AM
16° / 17°
16° / 17°
Slight Rain
95% 13 km/h
05:00 AM
16° / 16°
16° / 16°
Slight Rain
96% 14 km/h
06:00 AM
16° / 16°
16° / 16°
Slight Rain
97% 10 km/h
07:00 AM
16° / 16°
16° / 16°
Slight Rain
98% 12 km/h
08:00 AM
15° / 16°
15° / 16°
Moderate Drizzle
98% 11 km/h
09:00 AM
15° / 16°
15° / 16°
Drizzle
98% 8 km/h
10:00 AM
15° / 16°
15° / 16°
Overcast
97% 9 km/h
11:00 AM
15° / 16°
15° / 16°
Partly Cloudy
96% 8 km/h
12:00 PM
15° / 16°
15° / 16°
Partly Cloudy
96% 9 km/h

30 Day Averages and Extremes

  • Average high 19.53°C
  • Average low 11.8°C
  • Hottest day 28°C (20 October 2026)
  • Coldest day 0°C (06 November 2026)
  • Average humidity 70.97%
  • Days with precipitation 22 days
  • Highest precipitation 57 mm (25 October 2026)

Yesterday's Data

  • Max: 17°C
  • Min: 14°C
  • Total Precipitation: 8 mm

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

Temperature and possibility of rain in Ibaraki in the coming days

Rainfall in Ibaraki in the coming days

Ibaraki Climate Summary

Ibaraki features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 16.72ºC (62.1ºF), which is about 1.53% higher than the national average for Japan. Annually, the city experiences approximately 73.98 millimeters (2.91 inches) of rainfall, spread across 116.45 rainy days, accounting for 31.9% of the year.

Longitude 36.2193571
Latitude 140.1832516
Yearly high temperature 19.56ºC (67.21ºF)
Yearly low temperature 11.81ºC (53.26ºF)
Hottest month August 31.91ºC (89.44ºF)
Coldest month January 0.74ºC (33.33ºF)
Yearly precip 73.98mm (2.91in)
Days with rainfall 116.45 days (31.9%)
Driest month December (61.99%)
Wettest month September (74.46%)

Weather averages by month

Month High / Low (°C) Rain
January 8.08° / 0.74° 3.09 days
February 9.05° / 1.41° 4.91 days
March 13.04° / 4.58° 8.18 days
April 17.85° / 8.95° 9.82 days
May 23.55° / 14.35° 10.55 days
June 25.9° / 17.89° 14.91 days
July 30.03° / 22.07° 17.0 days
August 31.91° / 23.64° 15.18 days
September 27.49° / 20.34° 14.18 days
October 21.4° / 14.71° 9.45 days
November 16.07° / 9.21° 5.73 days
December 10.38° / 3.85° 3.45 days

Ibaraki's weather

Frequently asked questions

1. What is the hottest month in Ibaraki?

August has the highest average monthly temperature (daily mean of 31.91ºC) and January are the coolest (daily mean of 0.74ºC).

2. What should I wear in Ibaraki today?

For today's mild weather in Ibaraki, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Comfortable jeans or slacks
- Sun hat (if spending time outdoors)
- Long-sleeve shirt or blouse
- Casual sneakers or loafers

Temperature

Early
15°C / 17°C
Morning
15°C / 16°C
Afternoon
15°C / 16°C
Evening
15°C / 15°C

Air quality

Moderate

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

  • CO2 449
  • CO 248
  • NH3 0
  • NO2 23
  • O3 27
  • PM10 24
  • PM25 18
  • SO2 7
  • CH4 1,483

Sunrise / Sunset

20:54
07:51