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:
22°C
71.6°F
°C °F

Condition: Partly Cloudy

Pressure: 1,013 hPa

Feel like: 26 °C

Temperature: 22°C

Cloud: 56%

Humidity: 95%

Wind: N - 4 km/h

Visibility: 16.18 km

Weather forecast

Wed
19 Aug
22°C / 31°C
Partly Cloudy
Thu
20 Aug
21°C / 29°C
Thunderstorm With Slight
Fri
21 Aug
20°C / 28°C
Drizzle
Sat
22 Aug
20°C / 29°C
Drizzle
Sun
23 Aug
22°C / 29°C
Moderate Drizzle
Hourly forecast today:
17:00 PM
21° / 22°
21° / 22°
Partly Cloudy
95% 3 km/h
18:00 PM
21° / 22°
21° / 22°
Mainly Clear
96% 2 km/h
19:00 PM
21° / 21°
21° / 21°
Mainly Clear
96% 2 km/h
20:00 PM
21° / 21°
21° / 21°
Mainly Clear
97% 2 km/h
21:00 PM
21° / 22°
21° / 22°
Mainly Clear
97% 5 km/h
22:00 PM
22° / 23°
22° / 23°
Mainly Clear
93% 8 km/h
23:00 PM
22° / 25°
22° / 25°
Mainly Clear
87% 11 km/h
00:00 AM
22° / 26°
22° / 26°
Clear Sky
82% 12 km/h
01:00 AM
22° / 26°
22° / 26°
Mainly Clear
77% 14 km/h
02:00 AM
21° / 27°
21° / 27°
Partly Cloudy
69% 16 km/h
03:00 AM
21° / 28°
21° / 28°
Partly Cloudy
63% 16 km/h

30 Day Averages and Extremes

  • Average high 27.53°C
  • Average low 21.07°C
  • Hottest day 33°C (07 August 2026)
  • Coldest day 0°C (01 September 2026)
  • Average humidity 82.43%
  • Days with precipitation 28 days
  • Highest precipitation 91 mm (13 August 2026)

Yesterday's Data

  • Max: 30°C
  • Min: 22°C
  • Total Precipitation: 0 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 very hot weather in Ibaraki, with the high temperatures above 29ºC (84.2ºF), consider wearing:
- Sunscreen for skin protection
- Open-toed sandals or light sneakers
- Breathable shorts or skirts
- UV-protective sunglasses

Temperature

Early
21°C / 29°C
Morning
21°C / 27°C
Afternoon
21°C / 22°C
Evening
21°C / 22°C

Air quality

Moderate

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

  • CO2 479
  • CO 159
  • NH3 0
  • NO2 27
  • O3 9
  • PM10 15
  • PM25 12
  • SO2 3
  • CH4 1,609

Sunrise / Sunset

20:00
09:25