Top Weather iPhone Apps Ranking in Japan

See the full list of Japan iPhone Weather apps for August 29, and read the full analysis below

Last updated : August 29, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Weathernews - Weather ForecastWeathernews Inc.	Weather	1	=
2	2	Yahoo!天気Yahoo Japan Corporation	Weather	2	1
3	3	ききくる天気レーダー - キキクル予報雨雲の動きLeon Calcutt	Weather	3	1
4	4	tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報Japan Weather Association	Weather	4	1
5	5	NERV Disaster PreventionGehirn Inc.	Weather	5	1
6	6	Windy.comWindyty, SE	Weather	6	1
7	7	頭痛ーる-気圧・天気予報で体調管理-気象病対策アプリPOCKE,INC.	Weather	7	1
8	8	Yahoo!防災速報Yahoo Japan Corporation	Weather	8	2
9	9	タイドグラフBI /全国の釣り場ごとの潮見表B.Creation Inc.	Weather	9	=
10	10	tenki.jp 登山天気日本気象協会公式山の天気予報Japan Weather Association	Weather	10	1
11	11	大阪防災アプリOsaka Prefectural Government	Weather	11	1
12	12	天気予報 - 気象庁 -hidehiko aihara	Weather	12	2
13	13	The Thermometer -Digital-Vida Apps Incorporated	Weather	13	1
14	14	ハザードマップ - 洪水・浸水・土砂・冠水の災害に備えるhidehiko aihara	Weather	14	1
15	15	Windy.app — Wind, Tides, RadarWindy Weather World Inc	Weather	15	2
16	16	防災アプリクロスゼロ for ファミリーKENSETSU SYSTEM Co.Ltd.	Weather	16	9
17	17	AmemilShimadzu Business Systems Corporation	Weather	17	1
18	18	全国ライブカメラ地図 - 河川・道路・防災Takuya Fujiwara	Weather	18	5
19	19	FUNWAVES（ファンウェーブス）LIFE FORCE, K.K	Weather	19	2
20	20	Thermometer++ AppViachaslau Tysianchuk	Weather	20	2
21	21	海天気.jp - 海の天気予報アプリRisesystem, Inc.	Weather	21	2
22	22	ココダヨ　地震速報・災害情報を通知位置情報共有・防災アプリGenetec Corporation	Weather	22	2
23	23	滋賀県防災アプリSHIGA PREFECTURE	Weather	23	3
24	24	IQAir AirVisual \| Air QualityIQAir AG	Weather	24	15
25	25	潮汐なびYasunori Kuroki	Weather	25	13
26	26	アメフリShinichiro Shiba	Weather	26	4
27	27	Sakana Switch: Fishing PlannerERIKO KONNO	Weather	27	1
28	28	ふくおか防災ナビまもるくんRC Solution Co.	Weather	28	4
29	29	Simple Moon Phase CalendarFumihiro Takahashi	Weather	29	5
30	30	お天気JAPAN - キキクル通知の気象庁公認天気アプリShimadzu Business Systems Corporation	Weather	30	10
31	31	ゆれくるコールRC Solution Co.	Weather	31	4
32	32	河川カメラ - Riverhidehiko aihara	Weather	32	13
33	33	被害予測・防災cmapAioi Nissay Dowa Insurance Co.,Ltd.	Weather	33	4
34	34	MeteoSwissFederal Office of Meteorology and Climatology MeteoSwiss	Weather	34	5
35	35	てんきとくらす tenki to kurasuJapan Meteorological Corporation	Weather	35	6
36	36	Japan Official WeatherForecastAOBO Co.,Ltd	Weather	36	6
37	37	全国避難所ガイド1st Media Corporation	Weather	37	4
38	38	ゴル天 - 全国ゴルフ場天気予報Risesystem, Inc.	Weather	38	4
39	39	雨雲レーダー+hidehiko aihara	Weather	39	8
40	40	My Aurora Forecast & AlertsJRustonApps B.V.	Weather	40	3
41	41	Hygrometer - HumidityMORETHAN APPS	Weather	41	16
42	42	PREP（プレップ） - 総合防災アプリRC Solution Co.	Weather	42	16
43	43	Weather Radar: Storm TrackerHassan Mohamed Abdelrahman Attia	Weather	43	2
44	44	Thermometer for Room +KORPORATSIIA 12 TOV	Weather	44	4
45	45	Safety tipsRC Solution Co.	Weather	45	9
46	46	防災リスマ - 災害リスク・ハザードマップKeishi Ishimura	Weather	46	6
47	47	雷アラート: お天気ナビゲータJapan Meteorological Corporation	Weather	47	12
48	48	Thermo-hygrometerMORETHAN APPS	Weather	48	-
49	49	Hi WeatherEINMOB LIMITED	Weather	49	15
50	50	静岡県防災Shizuoka Prefecture	Weather	50	1
51	51	Digital AMeDASMETEROLOGICAL ENGINEERING CENTER.,INC	Weather	51	3

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Top iOS Weather Apps in Japan: Ranking Analysis for August 29

Weathernews - Weather Forecast is the top iOS Weather app in Japan for August 29, since it's ranking did not change by 0 positions since last month. Weathernews - Weather Forecast is ranked in the Weather apps category, and was developed by Weathernews Inc..

Yahoo!天気 rank has increased to 2nd position in Japan for August 29, which is a change of 1 positions in ranking since last month. Yahoo!天気 is published by Yahoo Japan Corporation and ranked under the Free Weather apps category in iOS in Japan

ききくる天気レーダー - キキクル予報雨雲の動き is last of the top 3 Free Weather apps in Apple Store ranking in Japan for this month, after it's rank decreased by -1 positions since last month