Koga Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Koga

Koga temperature today is 19°, feels like 19°, with a humidity level of 83% and wind at 9.14 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Koga: expect a high of 25° and a low of 17°, with clear sky. Rain chance tomorrow is 84%.

light rain
19°
light rain
H: 19° L: 19°
Feels like 19°
AQI: Poor (4/5)
Humidity
83%
Dew 16°
Wind speed
9.14 km/h
E · G12.46
Pressure
1015 hPa
Visibility
10 km
Rain
0.29 mm
Weather Summary
Currently in Koga, expect varied conditions with mild temperatures around 19°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
100%
12
86%
15
0%
18
20%
21
84%
00
64%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Fri
12:00
20°
 
19°
 
19°
 
19°
Sat
00:00
17°
 
17°
 
20°
 
25°
Sat
12:00
25°
 
21°
 
19°
 
19°
Sun
00:00
17°
 
17°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:36
Sunset
Sunset
17:24
Moon Phase
Waning Gibbous (59%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 7:25 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
36.183331
Longitude
Longitude
139.716675
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More about Koga
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Koga, Japan

Koga is a city located in the Ibaraki Prefecture of Japan. Situated in the eastern part of the country, Koga experiences a temperate climate with distinct seasons throughout the year. The city's climate is influenced by its proximity to the Pacific Ocean and the surrounding mountainous areas, resulting in varied weather patterns and temperatures.

Seasonal Overview

1. Spring (March to May):

In spring, Koga experiences a gradual transition from the cold winter months to warmer weather. The cherry blossoms bloom during this time, attracting visitors from all over Japan. The average temperature ranges from 8°C (46°F) to 18°C (64°F), with occasional rainfall.

2. Summer (June to August):

Summer in Koga is characterized by hot and humid weather. The average temperature ranges from 22°C (72°F) to 30°C (86°F), with high levels of humidity. Rainfall is common during the summer months, often in the form of afternoon showers or thunderstorms. It is advisable to carry an umbrella or raincoat during this season.

3. Autumn (September to November):

Autumn in Koga is a picturesque season, with vibrant foliage and comfortable temperatures. The average temperature ranges from 14°C (57°F) to 24°C (75°F). It is generally a dry season, with occasional rainfall towards the end of autumn.

4. Winter (December to February):

Winter in Koga is characterized by cold temperatures and occasional snowfall. The average temperature ranges from 1°C (34°F) to 10°C (50°F). The city experiences relatively dry weather during this season, with clear skies and occasional frost.

Annual Climate Data

The following table provides an overview of the average monthly temperatures and precipitation in Koga:

Month Average Temperature (°C) Precipitation (mm)
January 2 54
February 2 46
March 7 101
April 13 104
May 18 119
June 23 166
July 26 144
August 27 168
September 22 180
October 16 123
November 10 75
December 4 47

Source: Koga Meteorological Observatory

Extreme Weather Events

Koga is occasionally affected by extreme weather events such as typhoons and heavy snowfall. Typhoons, which are tropical cyclones, can bring strong winds and heavy rainfall to the region, particularly during the summer and autumn months. It is important to stay updated with local weather forecasts and follow any instructions or advisories issued by the authorities during such events.

In winter, Koga may experience periods of heavy snowfall, which can impact transportation and daily activities. The city is well-prepared for snow removal and has infrastructure in place to mitigate the effects of heavy snow.

Conclusion

Koga, Japan, experiences a temperate climate with distinct seasons. Spring brings cherry blossoms, while summer is hot and humid with occasional rainfall. Autumn is characterized by beautiful foliage, and winter can bring cold temperatures and occasional snowfall. It is important to be prepared for extreme weather events such as typhoons and heavy snowfall. Overall, Koga offers a diverse climate throughout the year, allowing residents and visitors to experience the beauty of each season.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Koga
What is the temperature in Koga right now?

The current temperature in Koga is 19°, and it feels like 19°. Today's high is 19° and the low is 19°.

Will it rain in Koga today?

The chance of rain in Koga today is 100%. Current rainfall is 0.29 mm. Check the hourly forecast above for exact timing.

What is the weather in Koga today?

Koga is experiencing light rain with a temperature of 19°. Humidity is at 83% and wind speed is 9.14 km/h from the E.

What is the humidity in Koga today?

Humidity in Koga is 83% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Koga today?

Wind speed in Koga is 9.14 km/h, flowing at 81° E wind direction. Gusts up to 12.46 km/h.

What is the 5-day forecast for Koga?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Koga. Today's high is 19° and low is 19°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Koga today?

It feels like 19° in Koga today, with 100% cloud cover and 10 km visibility.

Weather in Koga