Tondabayashichō, Osaka Weather by Month and Climate Averages

Tondabayashichō, Osaka gets 1254 mm of precipitation a year over about 99 rainy days. August is the warmest month (average high 33°C) and January the coldest (average low 2°C).

Tondabayashichō climate at a glance

Humid subtropical climate

Tondabayashichō, Osaka has hot summers and chilly winters. Daytime highs range from about 10°C in January to 34°C in August. June is usually the wettest month. The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 22°C.

How much rain does Tondabayashichō get?

Tondabayashichō gets 1254 mm of precipitation in an average year, spread over about 99 days with measurable rain. That is fewer rainy days than 80% of Japan.

June is the wettest month, with 176 mm. January is the driest, with 42 mm. June has the most rainy days, about 11.

The longest dry spell in the last five years lasted 20 days, to February 13, 2022.

Tondabayashichō weather by month

Tondabayashichō weather in January

In January, Tondabayashichō averages a high of 9°C and a low of 2°C. It gets 42 mm of precipitation over about 6 rainy days. The sun is out about 50% of daylight hours. The January record high is 19°C (2020) and the record low is -4°C (1997).

Tondabayashichō weather in February

In February, Tondabayashichō averages a high of 11°C and a low of 3°C. It gets 57 mm of precipitation over about 7 rainy days. The sun is out about 48% of daylight hours. The February record high is 23°C (2010) and the record low is -8°C (1984).

Tondabayashichō weather in March

In March, Tondabayashichō averages a high of 14°C and a low of 6°C. It gets 96 mm of precipitation over about 10 rainy days. The sun is out about 43% of daylight hours. The March record high is 24°C (1999) and the record low is -2°C (1984).

Tondabayashichō weather in April

In April, Tondabayashichō averages a high of 20°C and a low of 11°C. It gets 98 mm of precipitation over about 9 rainy days. The sun is out about 39% of daylight hours. The April record high is 30°C (2012) and the record low is 2°C (1987). April is one of the most comfortable months to visit.

Tondabayashichō weather in May

In May, Tondabayashichō averages a high of 25°C and a low of 16°C. It gets 126 mm of precipitation over about 9 rainy days. The sun is out about 34% of daylight hours. The May record high is 36°C (1980) and the record low is 7°C (1980). May is one of the most comfortable months to visit.

Tondabayashichō weather in June

In June, Tondabayashichō averages a high of 28°C and a low of 20°C. It gets 176 mm of precipitation over about 11 rainy days. The sun is out about 24% of daylight hours. The June record high is 37°C (1978) and the record low is 12°C (1981).

Tondabayashichō weather in July

In July, Tondabayashichō averages a high of 32°C and a low of 24°C. It gets 166 mm of precipitation over about 10 rainy days. The sun is out about 29% of daylight hours. The July record high is 38°C (2022) and the record low is 14°C (2026).

Tondabayashichō weather in August

In August, Tondabayashichō averages a high of 33°C and a low of 26°C. It gets 107 mm of precipitation over about 7 rainy days. The sun is out about 40% of daylight hours. The August record high is 39°C (1994) and the record low is 19°C (1981).

Tondabayashichō weather in September

In September, Tondabayashichō averages a high of 29°C and a low of 22°C. It gets 138 mm of precipitation over about 10 rainy days. The sun is out about 36% of daylight hours. The September record high is 36°C (1986) and the record low is 12°C (1973).

Tondabayashichō weather in October

In October, Tondabayashichō averages a high of 24°C and a low of 16°C. It gets 126 mm of precipitation over about 8 rainy days. The sun is out about 50% of daylight hours. The October record high is 33°C (2019) and the record low is 6°C (1983). October is one of the most comfortable months to visit.

Tondabayashichō weather in November

In November, Tondabayashichō averages a high of 18°C and a low of 10°C. It gets 68 mm of precipitation over about 6 rainy days. The sun is out about 55% of daylight hours. The November record high is 27°C (1977) and the record low is 2°C (2008). November is one of the most comfortable months to visit.

Tondabayashichō weather in December

In December, Tondabayashichō averages a high of 13°C and a low of 5°C. It gets 54 mm of precipitation over about 7 rainy days. The sun is out about 56% of daylight hours. The December record high is 24°C (2018) and the record low is -2°C (1976).

Sunshine, humidity and wind in Tondabayashichō

December is the sunniest month in Tondabayashichō, with sunshine about 56% of daylight hours. June is the cloudiest, at 24%. Over the year the sun shines about 42% of daylight hours. Tondabayashichō is sunnier than 81% of Japan.

Humidity peaks in July at 75% and is lowest in April at 62%.

Tondabayashichō has about 43 days a year above 32°C. Tondabayashichō is hotter than 98% of Japan.

First and last freeze in Tondabayashichō

The first fall freeze in Tondabayashichō typically comes around December 26, and the last spring freeze around February 17. That leaves a frost-free growing season of about 312 days.

Tondabayashichō weather records

The hottest temperature on record at the Tondabayashichō station is 39°C, on August 8, 1994. The coldest is -8°C, on February 28, 1984.

The wettest day on record brought 210 mm of rain, on September 3, 1989.

33 all-time records have been set at the station since 1973.

The best time to visit Tondabayashichō

The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 22°C.

Winter (December–February) is chilly, with average highs around 11°C and lows near 3°C.

Spring (March–May) is mild, with average highs around 20°C and lows near 10°C.

Summer (June–August) is hot, with average highs around 31°C and lows near 23°C. It can feel humid.

Autumn (September–November) is warm, with average highs around 24°C and lows near 16°C.

Monthly climate

MonthPrecipRain daysHumiditySunshineSea tempRecord highRecord low
January42 mm668%50%-11°19°-4°
February57 mm766%48%-12°23°-8°
March96 mm1064%43%-12°24°-2°
April98 mm962%39%-10°30°
May126 mm966%34%-8°36°
June176 mm1172%24%-6°37°12°
July166 mm1075%29%-4°38°14°
August107 mm768%40%-3°39°19°
September138 mm1071%36%-3°36°12°
October126 mm869%50%-5°33°
November68 mm670%55%-7°27°
December54 mm766%56%-9°24°-2°

From ERA5 reanalysis. Sunshine is estimated from cloud cover.

Tondabayashichō climate questions

How much rain does Tondabayashichō get?

Tondabayashichō gets 1254 mm of precipitation in an average year, over about 99 rainy days.

What is the wettest month in Tondabayashichō?

June is the wettest month in Tondabayashichō, with 176 mm. January is the driest, with 42 mm.

How many rainy days does Tondabayashichō have a year?

Tondabayashichō has about 99 days with measurable rain in an average year. June has the most, about 11.

What is the hottest month in Tondabayashichō?

August is the warmest month in Tondabayashichō, with an average high of 33°C.

What is the coldest month in Tondabayashichō?

January is the coldest month in Tondabayashichō, with an average low of 2°C.

What is the record high temperature in Tondabayashichō?

The record high at the Tondabayashichō station is 39°C, set on August 8, 1994. The record low is -8°C, on February 28, 1984.

What is the sunniest month in Tondabayashichō?

December is the sunniest month in Tondabayashichō, with sunshine about 56% of daylight hours. June is the cloudiest.

When is the first frost in Tondabayashichō?

The first fall freeze in Tondabayashichō typically comes around December 26. The last spring freeze is around February 17.

What is the best time to visit Tondabayashichō?

The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 22°C.

Source: NOAA GHCN-Daily station OSAKA (22 km away).

GraySky app icon
GraySky on your iPhone
See the forecast and climate for Tondabayashichō, Osaka.
App Store

Normals from NOAA GHCN-Daily station OSAKA.