Monthly weather overview

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A quick, year-round overview of monthly and seasonal weather in Kawagoe. Use this page to get a feel for which months and seasons match your travel style.

Kawagoe weather at a glance

  • Kawagoe is inland in the greater Tokyo area, so summers can feel hot and humid, and long midday walks can build fatigue quickly.
  • Winters rarely bring heavy snow, but clear dry days make mornings and evenings feel sharply cooler.
  • Routes like Kurazukuri Street → Candy Alley → Toki no Kane → Kita-in naturally become long walks; shoes and layers matter.
  • June rainy season and around September (typhoon influence) can bring lingering or sudden heavy rain—keeping 1–2 indoor backups helps.
  • As a common day trip, schedules can be tight; when weather shifts, walking pace changes—slack helps.
Jan · Feb

Dry winter with fast-cooling evenings

Avg low 0–3°C / high 9–12°C · Rainy days: 4–7 per month / 25–60 mm

  • Sunny afternoons can feel manageable, but after sunset it cools quickly.
  • Long walking routes can make standing time feel colder than walking warmth.
  • Snow buildup is uncommon, but cold rain can change the feel.

Suggested outfits

  • · Coat or padded jacket
  • · Scarf/gloves for wind
  • · Comfortable sneakers

A note for travelers

If you plan evening time, pack one step warmer than the daytime high suggests.

Mar · Apr

Walkable spring with occasional cool, rainy swings

Avg low 6–11°C / high 14–21°C · Rainy days: 8–10 per month / 90–150 mm

  • Days feel light, but evenings can turn cool.
  • Rainy days often feel colder than expected; thin layers help.
  • Photo and snack stops increase standing time.

Suggested outfits

  • · Trench/light coat
  • · Shirts/sweatshirts/light knits
  • · Comfortable shoes

A note for travelers

A thin layer is simple insurance for breeze and shaded streets.

May · Jun

May is crisp; June is rainy season

Avg low 15–20°C / high 23–28°C · Rainy days: 9–13 per month / 140–230 mm

  • May often feels pleasant; June turns heavier as rain and humidity increase.
  • Long rain slows pacing—tight day-trip schedules feel tougher.
  • Indoor AC can create “humid outside, cool inside” contrast.

Suggested outfits

  • · Breathable tops
  • · Light cardigan/windbreaker
  • · Umbrella + water-friendly shoes or spare socks

A note for travelers

Lock in 1–2 indoor café stops for rainy forecasts.

Jul · Aug

Hot and humid: shorten midday outdoors and mix in indoor time

Avg low 24–26°C / high 32–35°C · Rainy days: 6–10 per month / 120–200 mm

  • Humidity makes short walks feel intense on some days.
  • Long midday walks through historic streets can drain energy quickly.
  • Strong AC indoors can feel surprisingly cool compared with the street.

Suggested outfits

  • · Light short sleeves + breathable bottoms
  • · Hat/sunscreen/small towel
  • · Thin indoor layer

A note for travelers

Split the day: outdoors early/late, indoors around midday.

Sep · Oct

Crisper air returns; September can still be rainy

Avg low 15–20°C / high 22–29°C · Rainy days: 6–9 per month / 90–180 mm

  • September can still feel warm, then breezier in the evenings.
  • October is one of the easiest months for long walks.
  • Typhoon remnants can pass through—forecast checks matter in September.

Suggested outfits

  • · T-shirt + light outer
  • · Long sleeves
  • · Comfortable walking shoes

A note for travelers

Autumn makes you walk more than planned—shoes matter.

Nov · Dec

Cooling down quickly after sunset

Avg low 4–8°C / high 12–17°C · Rainy days: 4–7 per month / 30–90 mm

  • Afternoons can look mild, but evenings cool fast.
  • Standing time outdoors can feel colder than expected.
  • Easy on/off outerwear helps with frequent indoor stops.

Suggested outfits

  • · Coat/thicker jacket
  • · Knits and warm inner layers
  • · Scarf

A note for travelers

If you have evening plans, a scarf is a small but high-impact item.

Want detailed monthly weather?

Pick a month below to see detailed average temperatures, rainfall, outfit ideas, and travel tips.

Explore Kawagoe

These pages are connected so you can compare conditions and decide for yourself.

Kawagoe monthly weather overview — seasons & best time to visit | CityWeather | CityWeather