Saint Lucia · SummerMonth summary
Saint Lucia weather in July
✅ Good
🌡️ Temperature min / max
73°F – 84°F
🌧 Rainy days
73% of days
☀️ Sunshine
12.0h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
7.3/10
📅 📅 Best month
March (8.2/10)
Quick decision
Should you visit Saint Lucia in July?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: Saint Lucia in July: 84°F and 12.0h of sunshine. Decent, but not the peak.
By trip type
Saint Lucia in July by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in July
Summer in Saint Lucia brings pleasant temperatures (29°F) and long sunny days (12.0h of sunshine). With 73% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. March (8.2/10) is significantly better if possible.
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All months for Saint Lucia
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 72°F | 81°F | 53% | 0.1in | 10.9h | 7.8/10 |
| 🌤️ February | 70°F | 81°F | 45% | 0.1in | 11.1h | 8.0/10 |
| 🌤️ March | 72°F | 82°F | 46% | 0.1in | 11.7h | 8.2/10 |
| 🌤️ April | 72°F | 84°F | 41% | 0.1in | 12.0h | 8.2/10 |
| 🌤️ May | 73°F | 84°F | 46% | 0.1in | 12.0h | 8.0/10 |
| ⛅ June | 75°F | 84°F | 61% | 0.1in | 12.0h | 7.6/10 |
| ⛅ July | 73°F | 84°F | 73% | 0.1in | 12.0h | 7.3/10 |
| ⛅ August | 75°F | 84°F | 68% | 0.1in | 12.0h | 7.4/10 |
| ⛅ September | 75°F | 86°F | 69% | 0.1in | 12.0h | 7.3/10 |
| ⛅ October | 73°F | 84°F | 65% | 0.1in | 11.4h | 7.4/10 |
| ⛅ November | 73°F | 82°F | 62% | 0.1in | 11.0h | 7.6/10 |
| 🌤️ December | 72°F | 81°F | 55% | 0.1in | 10.9h | 7.8/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In July, Saint Lucia averages 84°F, 73% rainy days and 12.0h of sunshine per day. Overall weather score: 7.3/10.
See methodology →
Comparison
July vs March (best month)
The best month is March (score 8.2/10). Difference:
- 🌡️ Max temperature : -1°F
- 🌧 Rainy days : -27%
- ☀️ Sunshine : -0.3h/day
FAQ
FAQ — Saint Lucia in July
Is July a good time to visit Saint Lucia?
July is an acceptable time for Saint Lucia (score 7.3/10). Conditions are decent but not optimal — consider March (8.2/10) if possible.
Does it rain a lot in Saint Lucia in July?
Yes, 73% of days see rain in July. Plan some indoor activities as backup.
Accommodation
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Activities & tours
Activities and tours in Saint Lucia
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