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Rule Rainbow Chaser

Rainbow Chaser Forecast for Ireland

Ireland, Ireland

Rainbow photography in Ireland. Match passing Atlantic showers with low sun at the Cliffs of Moher and along the Wild Atlantic Way.

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Dublin
Next opportunity
Possible Rainbow
Cliffs of Moher
Tue, Aug 25 · 17:00–19:00 · 2h window
Low confidence
27%
🌈Rainbow Probability70-75%
Sun Elevation: 23.4° (Daylight)
Local Precipitation: 1.0mm
Local Rain: 0.0mm
Local Showers: 0.0mm
rainbow weather icon
Possible Rainbow
Cliffs of Moher
Wed, Aug 26 · 17:00–19:00
🌈Rainbow Probability:70%
Low
rainbow weather icon
Possible Rainbow
Cliffs of Moher
Thu, Aug 27 · 17:00–19:00
🌈Rainbow Probability:70%
Low
rainbow weather icon
Tentative Chance of Rainbow
Cliffs of Moher
Sat, Aug 29 · 09:00–10:00
🌈Rainbow Probability:60%
Low
rainbow weather icon
Possible Rainbow
Cliffs of Moher
Sun, Aug 30 · 09:00–10:00
🌈Rainbow Probability:70%
Low
rainbow weather icon
Possible Rainbow
Cliffs of Moher
Sun, Aug 30 · 17:00–19:00
🌈Rainbow Probability:70%
Low

This forecast tracks Ireland's legendary atmospheric conditions—where Atlantic weather creates frequent rainbows and dramatic coastal scenery. We combine precipitation patterns, sun position, and visibility data to predict photogenic conditions.

Ireland's position at the edge of the Atlantic means constantly changing weather. Showers pass quickly, sun breaks through clouds, and rainbows appear with remarkable frequency. The Wild Atlantic Way offers some of Europe's most dramatic coastal scenery.

What makes Ireland special for photography:

  • Rainbow frequency - Atlantic showers and sunshine create multiple daily rainbow opportunities
  • Dramatic coastline - Towering cliffs, sea stacks, and rugged headlands along 2,500km of coast
  • Emerald landscapes - Rain-fed greenery provides striking contrast with stormy skies
  • Soft light - Overcast conditions create rich, saturated colors

The Cliffs of Moher rise 214 meters from the Atlantic, offering one of Europe's most dramatic coastal viewpoints. Rainbows are most common in the morning and evening when sun angle is optimal. Ireland's weather changes rapidly—our forecast helps you time your visit for the best conditions.

What's blocking opportunities

85-hour view of conditions preventing matches across 1 locations

Top 1 blocking conditions across 1 of 1 locations
Some blocked
Most blocked
22 Sat
23 Sun
24 Mon
25 Tue
06
12
18
24
06
12
18
24
06
12
18
24
06
12
18
Rainbow Probability (≥ 60.0%)
98% blocked
How to read: Each row shows when a condition blocks opportunities. Stronger red means more locations are affected. These are the top 1 conditions preventing matches across the 85-hour forecast.

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.

Forecast generated

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