Koshigaya Weather Today

Daily Weather Forecast & Temperature in Koshigaya

scattered clouds
18°
scattered clouds
H: 19° L: 16°
Feels like 18°
AQI: Fair (2/5)
Humidity
94%
Dew 17°
Wind speed
9.9 km/h
S · G14.18
Pressure
1017 hPa
Visibility
10 km
High Humidity
Humidity is 94%. May feel uncomfortable.
Weather Summary
Currently in Koshigaya, expect varied conditions with mild temperatures around 18°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
56%
21
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Tue
00:00
18°
 
17°
 
20°
 
23°
Tue
12:00
24°
 
21°
 
19°
 
18°
Wed
00:00
17°
 
17°
 
20°
 
23°
Wed
12:00
25°
 
23°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:11
Sunset
Sunset
18:11
Moon Phase
Waning Crescent (8%)
Timezone: GMT+05:30
Last updated: Apr 13, 2026 8:02 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
35.883331
Longitude
Longitude
139.783325
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More about Koshigaya
Content curated by the NearWeather editorial team · Updated periodically

Koshigaya, Japan: Climate and Weather Year Round

Koshigaya is a city located in the Saitama Prefecture of Japan. It is known for its rich history, vibrant culture, and beautiful landscapes. The city experiences a temperate climate with distinct seasons throughout the year. In this article, we will delve into the climate and weather patterns of Koshigaya, providing you with detailed information about its temperature, precipitation, and other climatic factors.

Temperature

Koshigaya has a relatively mild temperature range throughout the year, characterized by warm summers and cool winters. The average annual temperature is around 14.7 degrees Celsius (58.5 degrees Fahrenheit). Let's take a closer look at the temperature variations month by month:

Month Average High (°C) Average Low (°C)
January 9.4 0.7
February 10.2 0.9
March 13.7 3.9
April 19.0 8.7
May 23.6 13.3
June 27.4 18.0
July 31.5 21.8
August 33.1 23.5
September 28.5 19.4
October 22.3 11.9
November 16.6 5.6
December 11.7 2.4

As you can see from the table, temperatures in Koshigaya start to rise in spring, with April marking the transition to warmer weather. Summers in Koshigaya can be quite hot, with average high temperatures reaching 31.5 degrees Celsius (88.7 degrees Fahrenheit) in July. Autumn brings cooler temperatures, and winter sees a drop in temperature with average lows around 0.7 degrees Celsius (33.3 degrees Fahrenheit) in January.

Precipitation

Koshigaya experiences a moderate amount of rainfall throughout the year. The wettest months are typically June and September, while February and October tend to be drier. Here is an overview of the average monthly precipitation in Koshigaya:

Month Precipitation (mm)
January 43
February 39
March 62
April 70
May 85
June 150
July 160
August 126
September 167
October 99
November 62
December 38

It is important to note that rainfall can vary from year to year, and these values represent averages. Koshigaya receives an annual average precipitation of around 1,100 millimeters.

Climate Highlights

  • Koshigaya experiences four distinct seasons: spring, summer, autumn, and winter.
  • Summers can be hot and humid, with temperatures occasionally exceeding 35 degrees Celsius (95 degrees Fahrenheit).
  • Winter temperatures can drop below freezing, with occasional snowfall.
  • The cherry blossoms in spring and the colorful foliage in autumn make Koshigaya a popular destination for nature lovers.
  • Koshigaya is located in an inland area, which means it is less affected by typhoons compared to coastal regions.

It is worth mentioning that climate patterns can vary from year to year, and extreme weather events can occur unexpectedly. It is always advisable to check the local weather forecast before planning any outdoor activities or travel.

Conclusion

Koshigaya, Japan, offers a temperate climate with distinct seasons. The city experiences warm summers, cool winters, and moderate rainfall throughout the year. The temperature ranges from an average high of 33.1 degrees Celsius (91.6 degrees Fahrenheit) in August to an average low of 0.7 degrees Celsius (33.3 degrees Fahrenheit) in January. Koshigaya's beautiful landscapes and cultural attractions make it an ideal destination to explore during any 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 Koshigaya
What is the Latitude and Longitude of Koshigaya?

Koshigaya's Latitude is 35.883331 & Longitude is 139.783325.

What is the weather in Koshigaya today?

Weather in Koshigaya is 18° today.

What is the climatic condition of Koshigaya today?

Climate Conditions in Koshigaya shows scattered clouds today.

What is the humidity in Koshigaya today?

Humidity in Koshigaya is 94% today.

What is the wind speed in Koshigaya today?

Wind speed in Koshigaya is 9.9 km/h, flowing at 174° S wind direction.

What does it feel like in Koshigaya today?

It feels like 18° in Koshigaya today, with 40% cloud cover and 10 km visibility.

Weather in Koshigaya