Top Weather iPhone Apps Ranking in Japan

See the full list of Japan iPhone Weather apps for September 1, and read the full analysis below

Last updated : September 1, 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	=
3	3	tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報Japan Weather Association	Weather	3	1
4	4	NERV Disaster PreventionGehirn Inc.	Weather	4	1
5	5	Windy.comWindyty, SE	Weather	5	3
6	6	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	6	=
7	7	Yahoo!防災速報Yahoo Japan Corporation	Weather	7	=
8	8	ききくる天気レーダー - キキクル予報雨雲の動きLeon Calcutt	Weather	8	3
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	大阪防災アプリOsaka Prefectural Government	Weather	10	3
11	11	tenki.jp 登山天気日本気象協会公式山の天気予報Japan Weather Association	Weather	11	1
12	12	The Thermometer -Digital-Vida Apps Incorporated	Weather	12	1
13	13	Sakana Switch: Fishing PlannerERIKO KONNO	Weather	13	2
14	14	Windy.app — Wind, Tides, RadarWindy Weather World Inc	Weather	14	=
15	15	天気予報 - 気象庁 -hidehiko aihara	Weather	15	3
16	16	ふくおか防災ナビまもるくんRC Solution Co.	Weather	16	19
17	17	FUNWAVES（ファンウェーブス）LIFE FORCE, K.K	Weather	17	2
18	18	AmemilShimadzu Business Systems Corporation	Weather	18	=
19	19	海天気.jp - 海の天気予報アプリRisesystem, Inc.	Weather	19	4
20	20	防災アプリクロスゼロ for ファミリーKENSETSU SYSTEM Co.Ltd.	Weather	20	4
21	21	Thermometer++ AppViachaslau Tysianchuk	Weather	21	8
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	潮汐なびYasunori Kuroki	Weather	23	2
24	24	My Aurora Forecast & AlertsJRustonApps B.V.	Weather	24	3
25	25	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	25	8
26	26	滋賀県防災アプリSHIGA PREFECTURE	Weather	26	2
27	27	静岡県防災Shizuoka Prefecture	Weather	27	15
28	28	全国避難所ガイド1st Media Corporation	Weather	28	3
29	29	MeteoSwissFederal Office of Meteorology and Climatology MeteoSwiss	Weather	29	7
30	30	ゆれくるコールRC Solution Co.	Weather	30	9
31	31	Macau Rain & ShineKin Wa Chan	Weather	31	59
32	32	てんきとくらす tenki to kurasuJapan Meteorological Corporation	Weather	32	2
33	33	Hygrometer - HumidityMORETHAN APPS	Weather	33	1
34	34	Thermometer for Room +KORPORATSIIA 12 TOV	Weather	34	3
35	35	IQAir AirVisual \| Air QualityIQAir AG	Weather	35	9
36	36	ゴル天 - 全国ゴルフ場天気予報Risesystem, Inc.	Weather	36	22
37	37	Safety tipsRC Solution Co.	Weather	37	19
38	38	Digital AMeDASMETEROLOGICAL ENGINEERING CENTER.,INC	Weather	38	26
39	39	Simple Moon Phase CalendarFumihiro Takahashi	Weather	39	=
40	40	Shadowmap: Sunlight & ShadeShadowmap Technologies GmbH	Weather	40	4
41	41	HazardonArcadia, Inc.	Weather	41	7
42	42	横浜市避難ナビYOKOHAMA CITY	Weather	42	15
43	43	全国ライブカメラ地図 - 河川・道路・防災Takuya Fujiwara	Weather	43	19
44	44	AccuWeather: Weather ForecastAccuWeather International, Inc.	Weather	44	=
45	45	新潟県防災ナビ　ー新潟県公式防災アプリーNiigata prefecture	Weather	45	7
46	46	アウトドア天気Risesystem, Inc.	Weather	46	3
47	47	もふもふ天気予報JINGOOD, LIMITED LIABILITY COMPANY	Weather	47	=
48	48	ひょうご防災ネットHYOGO PREFECTURAL GOVERNMENT	Weather	48	13
49	49	Weather Radar: Storm TrackerHassan Mohamed Abdelrahman Attia	Weather	49	4
50	50	被害予測・防災cmapAioi Nissay Dowa Insurance Co.,Ltd.	Weather	50	1
51	51	きあつねこ大介山下	Weather	51	12

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Top iOS Weather Apps in Japan: Ranking Analysis for September 1

Weathernews - Weather Forecast is the top iOS Weather app in Japan for September 1, 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 did not change to 2nd position in Japan for September 1, which is a change of 0 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

tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 is last of the top 3 Free Weather apps in Apple Store ranking in Japan for this month, after it's rank increased by 1 positions since last month