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Rule Golden Hour

Golden Hour Forecast for Kumamoto, Kyushu

Kumamoto, Kumamoto, Japan

A low viewpoint emphasizes Kumamoto Castle's sweeping stone ramparts, layering turrets, gables and defensive walls without modern clutter.

3 matching opportunities in the 14-day forecast.

Hourly forecast scores

Forecast valid from Oct 9, 2026, 1:00 PM UTC (one hour; not an observation)
Low Cloud Cover0%
Mid Cloud Cover27%
High Cloud Cover0%
Sun Elevation-50.8°

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Asia/Tokyo
golden-hour weather icon
First upcoming window
Exceptional Golden Hour (calm) at Sunset
Kumamoto
Mon, Oct 12 · 17:16–18:03 · 1h window
Medium confidence
52%
🌇Golden Hour Potential100%
Low Cloud Cover: 23%
Mid Cloud Cover: 5%
High Cloud Cover: 0%
Sun Elevation: 9.2° (Daylight)
golden-hour weather icon
Exceptional Golden Hour (calm) at Sunset
Kumamoto
Wed, Oct 14 · 18:00–18:01
🌇Golden Hour Potential:99%
Medium
golden-hour weather icon
Exceptional Golden Hour (calm) at Sunset
Kumamoto
Thu, Oct 15 · 17:12–18:00
🌇Golden Hour Potential:98.4-100%
Low

71-hour requirements breakdown

When available, this detailed table covers only the stated 71-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the full 14-day forecast period, so this table does not explain that entire period. Times shown in Asia/Tokyo.

Requirements breakdown is temporarily unavailable or expired. This does not mean no opportunities.

Supporting forecast inputs

Additional hourly values for interpreting the forecast and any derived scores. See the separate requirements breakdown for rule logic; missing values are unavailable.

Forecast time (Asia/Tokyo)Diffuse RadiationDirect RadiationGolden HourHigh CloudsLow CloudsMid-Level CloudsRelative HumiditySolar ElevationTotal Cloud CoverageWind Speed
Fri, Oct 9, 2026Sunrise · Sunset
Night0W/m²0W/m²Unavailable0%0%27%70%-51°27%1.8m/s
Night0W/m²0W/m²Unavailable0%0%23%70%-60°23%1.8m/s
Sat, Oct 10, 2026Sunrise · Sunset
Night0W/m²0W/m²Unavailable0%0%31%69%-64°31%1.7m/s
Night0W/m²0W/m²Unavailable19%0%40%69%-61°40%1.7m/s
Night0W/m²0W/m²Unavailable31%2%42%68%-52°42%1.8m/s
Night0W/m²0W/m²Unavailable44%2%45%68%-42°47%1.8m/s
Night0W/m²0W/m²Unavailable47%3%47%69%-30°51%1.7m/s
Night0W/m²0W/m²Unavailable72%3%48%74%-17°72%1.5m/s
Night0W/m²0W/m²Unavailable77%3%46%81%-4.4°77%1.4m/s
10W/m²0W/m²Unavailable30%3%42%83%8.1°42%1.3m/s
77W/m²15W/m²Unavailable31%3%38%79%20°38%1.4m/s
139W/m²37W/m²Unavailable61%5%39%71%31°61%1.6m/s
149W/m²16W/m²Unavailable71%10%52%69%41°71%2.1m/s
203W/m²25W/m²Unavailable75%9%50%68%48°75%1.9m/s
212W/m²18W/m²Unavailable84%13%70%68%51°84%1.9m/s
186W/m²8.9W/m²Unavailable86%22%81%68%48°86%2.1m/s
154W/m²6.7W/m²Unavailable87%18%89%75%42°89%2.1m/s
99W/m²3.6W/m²Unavailable84%14%86%85%33°86%0.61m/s
72W/m²3.5W/m²Unavailable84%20%89%86%22°89%0.45m/s
39W/m²1.1W/m²Unavailable76%11%80%86%9.8°80%0.57m/s
Night9W/m²0W/m²Unavailable92%8%91%88%-2.6°92%0.51m/s
Night0W/m²0W/m²Unavailable93%9%93%88%-15°93%0.86m/s
Night0W/m²0W/m²Unavailable77%7%74%86%-28°77%0.58m/s
Night0W/m²0W/m²Unavailable69%2%67%89%-40°69%0.45m/s
Night0W/m²0W/m²Unavailable58%2%59%92%-51°59%0.6m/s
Night0W/m²0W/m²Unavailable42%2%44%94%-60°44%0.36m/s
Sun, Oct 11, 2026Sunrise · Sunset
Night0W/m²0W/m²Unavailable39%2%39%92%-64°41%0.91m/s
Night0W/m²0W/m²Unavailable28%4%44%89%-61°44%1.3m/s
Night0W/m²0W/m²Unavailable17%6%52%90%-53°52%1.1m/s
Night0W/m²0W/m²Unavailable13%8%54%89%-42°54%1.2m/s
Night0W/m²0W/m²Unavailable19%11%49%87%-30°49%1.3m/s
Night0W/m²0W/m²Unavailable31%15%56%88%-17°56%1.3m/s
Night0W/m²0W/m²Unavailable26%19%63%87%-4.5°63%1.3m/s
16W/m²0W/m²Unavailable16%0%26%85%7.9°26%1.3m/s
94W/m²47W/m²Unavailable4%0%15%81%20°15%0.71m/s
155W/m²137W/m²Unavailable5%0%34%72%31°34%0.64m/s
211W/m²170W/m²Unavailable4%0%42%67%41°42%0.45m/s
259W/m²192W/m²Unavailable0%0%46%62%47°46%0.42m/s
288W/m²212W/m²Unavailable0%0%42%58%50°42%0.1m/s
291W/m²201W/m²Unavailable5%2%44%58%48°44%0.3m/s
263W/m²107W/m²Unavailable33%4%64%58%42°64%0.36m/s
206W/m²64W/m²Unavailable17%7%37%60%32°37%0.67m/s
161W/m²79W/m²Unavailable4%8%37%59%21°37%0.4m/s
94W/m²29W/m²Unavailable10%6%41%68%9.5°41%0.28m/s
Night19W/m²0.1W/m²Unavailable33%8%36%75%-2.9°36%0.71m/s
Night0W/m²0W/m²Unavailable30%5%34%72%-16°34%0.92m/s
Night0W/m²0W/m²Unavailable31%4%34%72%-28°34%0.86m/s
Night0W/m²0W/m²Unavailable16%6%35%75%-40°35%0.73m/s
Night0W/m²0W/m²Unavailable10%6%32%81%-51°32%0.78m/s
Night0W/m²0W/m²Unavailable5%4%32%80%-60°32%1.1m/s
Mon, Oct 12, 2026Sunrise · Sunset
Night0W/m²0W/m²Unavailable5%2%27%80%-64°27%1.3m/s
Night0W/m²0W/m²Unavailable5%1%31%81%-61°31%1.2m/s
Night0W/m²0W/m²Unavailable15%1%37%82%-53°37%1.2m/s
Night0W/m²0W/m²Unavailable2%1%34%82%-42°34%1.2m/s
Night0W/m²0W/m²Unavailable20%0%29%80%-30°29%1.2m/s
Night0W/m²0W/m²Unavailable23%0%19%82%-17°24%1m/s
Night0W/m²0W/m²Unavailable18%0%9%86%-4.7°18%1.2m/s
18W/m²0.3W/m²Unavailable17%0%9%83%7.8°17%1.3m/s
93W/m²50W/m²Unavailable16%0%7%76%20°16%0.54m/s
154W/m²132W/m²Unavailable34%0%11%66%31°34%0.42m/s
209W/m²169W/m²Unavailable30%0%22%59%40°30%0.22m/s
259W/m²178W/m²Unavailable46%0%44%57%47°46%0.58m/s
278W/m²87W/m²Unavailable63%0%52%57%50°63%1.2m/s
227W/m²210W/m²Unavailable50%4%25%57%48°56%1.2m/s
178W/m²342W/m²Unavailable18%4%18%55%41°23%1.4m/s
116W/m²396W/m²Unavailable6%3%13%51%32°14%1.8m/s
83W/m²307W/m²Unavailable0%11%14%47%21°15%1.5m/s
64W/m²125W/m²Unavailable0%23%5%49%9.2°25%0.57m/s
Night16W/m²15W/m²Unavailable0%15%34%58%-3.2°35%1.2m/s
Night0W/m²0W/m²Unavailable0%13%11%64%-16°17%2.1m/s
Night0W/m²0W/m²Unavailable0%13%2%69%-28°13%1.8m/s
Night0W/m²0W/m²Unavailable0%7%4%72%-41°9%1.6m/s

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Golden Hour conditions across Kyushu. The requirements and hourly values above show how those signals apply at Kumamoto.

Explore Golden Hour conditions across Kyushu →

Recorded match history

Completed PhotoWeather forecast matches recorded for this exact rule at Kumamoto during the last 365 days.

Last 30 days
32
recorded matching windows · 73% average confidence
Last 90 days
70
recorded matching windows · 74% average confidence
Last 365 days
132
recorded matching windows · 75% average confidence
Most frequent recorded start hour

18:00 local time, shared by 49 of 132 matches recorded in the last 365 days.

Most represented month

May, with 26 of 132 matches recorded in the last 365 days.

These figures use completed PhotoWeather MatchEvent records from the previous 365 days only. They describe recorded forecast matches, not observations, climatological probability, or a guarantee of future conditions.

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How this forecast is made

Opportunities are threshold-based signals: PhotoWeather checks whether forecast conditions match the rules for a photography scenario. They are planning guidance, not guarantees. Forecasts can change as new model runs arrive, and confidence generally decreases farther into the forecast horizon, so recheck conditions before travelling.

The weather forecast foundation comes through Open-Meteo , which aggregates models from weather agencies. PhotoWeather applies condition-specific thresholds and derived calculations; not every condition uses every model or data input.

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