Rainiest Cities in Osaka

Top 43 cities ranked by rainiest cities

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All Countries · Japan · Osaka

Rainiest Cities — Osaka

1 Kishiwada 65.7"

2 Fujiidera 65.7"

3 Habikino 65.7"

4 Daitō 65.7"

5 Hannan 65.7"

6 Higashiosaka 65.7"

7 Kawachi-Nagano 65.7"

8 Sayama 65.7"

9 Yao 65.7"

10 Izumi 65.7"

11 Izumiōtsu 65.7"

12 Izumisano 65.7"

13 Kadoma 65.7"

14 Kaizuka 65.7"

15 Kashihara 65.7"

16 Matsubara 65.7"

17 Ebie 65.7"

18 Moriguchi 65.7"

19 Ōkubo-naka 65.7"

20 Osaka 65.7"

21 Sakai 65.7"

22 Sennan 65.7"

23 Shijōnawate 65.7"

24 Tadaoka-higashi 65.7"

25 Takaishi 65.7"

26 Taishi 65.7"

27 Tondabayashichō 65.7"

28 Kanō 65.7"

29 Minase 59.8"

30 Takatsuki 59.8"

31 Yono 58.4"

32 Ōzato 58.4"

33 Katano 58.0"

34 Fuke 54.8"

35 Neyagawa 54.4"

36 Hirakata 54.4"

37 Ibaraki 54.4"

38 Settsu 54.4"

39 Suita 54.4"

40 Tajiri 53.7"

41 Ikeda 53.4"

42 Minoh 53.4"

43 Toyonaka 53.4"

The rainiest cities in Osaka receive the highest annual precipitation, creating lush green landscapes and abundant water resources. Kishiwada leads with 65.7 inches of precipitation annually.

High rainfall supports diverse ecosystems, extensive park systems, and reliable water supplies. These cities often feature vibrant gardens, green spaces, and agricultural communities that benefit from consistent moisture throughout the year.

While abundant rainfall supports lush environments, it can also bring challenges including flooding risks, high humidity, and more frequent overcast days. Many rainy cities have adapted with robust drainage systems, covered public spaces, and a cultural embrace of indoor activities.

Did You Know?

1. Kishiwada receives 65.7" of precipitation annually — that's about 5.5 feet of water.
2. The rainiest cities in the U.S. are primarily in the Southeast and Pacific Northwest, though for very different reasons — tropical moisture vs. marine influence.
3. High rainfall areas tend to have lower wildfire risk and more reliable municipal water supplies.

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