Phnom Penh · SpringMonth summary
Phnom Penh weather in March
✅ Good
🌡️ Temperature min / max
77°F – 93°F
🌧 Rainy days
19% of days
☀️ Sunshine
11.6h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.4/10
📅 📅 Best month
January (8.1/10)
Quick decision
Should you visit Phnom Penh in March?
✅ Good
✅ Yes if: you want to explore cultural sites and local food.
❌ No if: you need guaranteed sunshine for photos or outdoor activities.
Our take: Phnom Penh in March: 93°F and 11.6h of sunshine. Decent, but not the peak.
By trip type
Phnom Penh in March by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in March
Spring marks the start of the good season in Phnom Penh. Temperatures rise (34°F) and tourists have not yet arrived en masse. Rain risk remains low (19% of days), leaving good room for outdoor activities. Not the best window, but acceptable if dates are constrained. January (8.1/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ☀️ January | 73°F | 90°F | 12% | 0.0in | 11.0h | 8.1/10 |
| ☀️ February | 75°F | 91°F | 11% | 0.0in | 11.1h | 7.8/10 |
| ☀️ March | 77°F | 93°F | 19% | 0.1in | 11.6h | 7.4/10 |
| 🌤️ April | 79°F | 95°F | 47% | 0.1in | 12.0h | 7.0/10 |
| ⛅ May | 79°F | 91°F | 82% | 0.2in | 10.5h | 5.5/10 |
| ⛅ June | 79°F | 90°F | 79% | 0.2in | 10.0h | 6.6/10 |
| 🌧️ July | 77°F | 90°F | 80% | 0.2in | 8.7h | 6.0/10 |
| 🌧️ August | 77°F | 90°F | 84% | 0.3in | 9.5h | 6.0/10 |
| 🌧️ September | 77°F | 88°F | 93% | 0.4in | 8.5h | 5.4/10 |
| 🌧️ October | 75°F | 88°F | 82% | 0.4in | 9.2h | 6.6/10 |
| 🌤️ November | 75°F | 86°F | 53% | 0.2in | 10.9h | 7.4/10 |
| ☀️ December | 75°F | 88°F | 22% | 0.1in | 10.7h | 8.0/10 |
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 March, Phnom Penh averages 93°F, 19% rainy days and 11.6h of sunshine per day. Overall weather score: 7.4/10.
See methodology →
Comparison
March vs January (best month)
The best month is January (score 8.1/10). Difference:
- 🌡️ Max temperature : -2°F
- 🌧 Rainy days : -7%
- ☀️ Sunshine : -0.6h/day
FAQ
FAQ — Phnom Penh in March
Is March a good time to visit Phnom Penh?
March is an acceptable time for Phnom Penh (score 7.4/10). Conditions are decent but not optimal — consider January (8.1/10) if possible.
What to do in Phnom Penh in March?
With 93°F max and 11.6h of sunshine, focus on cultural sites, museums and local gastronomy.
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