Saitama Weather in June

Japan · June climate averages and travel tips

Avg high27°C (80°F)
Avg low17°C (63°F)
Rainfall181 mm (7.1 in)
RatingPoor 4/10

Expect hot days in Saitama in June: the average high is 27°C (80°F) and the average low is 17°C (63°F). June is summer in Japan. The month is wet, with about 181 mm (7.1 in) of rain spread over 16 days, making it the third wettest month of the year. Humidity averages 80%, so it feels sticky and hotter than the thermometer suggests. You get roughly 14.4 hours of daylight and frequently cloudy skies.

Is June a good time to visit Saitama?

June is not the best time to visit Saitama (4/10) mainly because of the rain. The weather is much better in November.

Visiting Saitama in June

June feels damp

Saitama is warm and sticky in June, with frequent rain and thick cloud. The rainy season, called *tsuyu*, often brings showers that can interrupt a day outdoors. Carrying an umbrella helps when you're walking around Omiya or visiting Hikawa Shrine.

The long daylight gives you time for indoor stops between showers. Try the Omiya Bonsai Art Museum, or take a train ride to the Railway Museum. Save long walks through Omiya Park for a drier spell; muddy paths and damp benches aren't much fun. The heat builds later in the month, so a full afternoon outside can feel tiring.

Hydrangeas and quieter days

For flowers, head to Gongendo Park in Satte for its June hydrangeas. The park's hydrangea festival is a seasonal draw, so expect more visitors there when the blooms are at their best. June has no national holiday in Japan, and Saitama is generally quieter than during cherry blossom season or the autumn foliage months.

Rainy-season demand can also mean better hotel prices than during those busier periods, though rates vary. Families who'd rather skip wet park paths can spend a rainy day at the Railway Museum in Omiya instead.

Make rainy days work

June gets more rain than May, and July is wetter still. That makes flexible plans useful: keep an indoor sight in mind for days when showers linger, and enjoy outdoor stops when the sky clears. The weather is poor for a trip built around hiking or long days outside, but it can suit a slower city break.

At Gongendo Park, the hydrangeas are spread along the embankment, so check the local forecast before making the trip from central Saitama. For an indoor alternative, the Omiya Bonsai Art Museum gives you a close look at bonsai without relying on clear skies.

June weather at a glance

Average high27°C (80°F)
Average low17°C (63°F)
Daily mean22°C (71°F)
Rainfall181 mm (7.1 in)
Rainy days (1 mm+)16
Humidity80%
Cloud cover81%
Daylight14.4 hours
Est. sunshine3 hours/day
Wind6.7 km/h
vs May3°C warmer than May, with 49 mm more rain.

What to pack for Saitama in June

Saitama weather in other months

Jan8°C / -2°C43 mmFairFeb9°C / -1°C53 mmFairMar13°C / 2°C94 mmGoodApr19°C / 6°C116 mmGoodMay24°C / 12°C132 mmGoodJun27°C / 17°C181 mmPoorJul31°C / 22°C190 mmPoorAug32°C / 23°C170 mmPoorSep28°C / 19°C204 mmPoorOct22°C / 12°C173 mmFairNov16°C / 6°C73 mmExcellentDec11°C / 1°C52 mmGood

← MayBest time to visit SaitamaJuly →

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