Saint-Denis (Réunion) in March

In March, Saint-Denis (Réunion) averages 28°C (83°F) during the day and 25°C (77°F) at night, with frequent rain — about 28 days of the month see precipitation (310 mm total).

Shoulder

Conditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.

March offers comfortable temperatures in Saint-Denis (Réunion), with some rain to plan around.

28°C
Avg high
25°C
Avg low
28
Rain days
310 mm
Rainfall

How March compares to the rest of the year in Saint-Denis (Réunion)

2nd
warmest month of the 12
2nd
wettest month of the 12
19%
of yearly rainfall falls in March
12 h 14 min
daylight on the 15th

March is one of the warmest months in Saint-Denis (Réunion) (2nd of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 2°C above the annual average (26°C). March runs roughly the same as February (28°C) and cools 1°C in April (28°C).

March sunrise & sunset in Saint-Denis (Réunion)

🌅
Sunrise (15th)
6:20 AM
🌇
Sunset (15th)
6:34 PM
Day length
12 h 14 min

Times shown for Saint-Denis (Réunion) local time (Indian/Reunion), calculated for the 15th of March. They shift by a few minutes day to day across the month.

Photography light in Saint-Denis (Réunion) — March

Golden-hour and blue-hour windows for the 15th of March, in Saint-Denis (Réunion)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).

🌅 Blue hour (AM)
5:20 AM – 6:00 AM
🌄 Golden hour (AM)
6:00 AM – 7:00 AM
🌇 Golden hour (PM)
5:54 PM – 6:54 PM
🌆 Blue hour (PM)
6:54 PM – 7:34 PM
Milky Way galactic core
Fair
Core only briefly above the horizon — a marginal month even from dark sites near Saint-Denis (Réunion).

📅 When to book — Saint-Denis (Réunion) in March

Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on March's tier (Shoulder) and Saint-Denis (Réunion)'s popularity.

✈ Flights — lead time
6-10 weeks
Sweet spot for value. Major fare-sales (US: Black Friday, EU: post-Easter) hit hardest in shoulder months for shoulder travel.
🏨 Lodging — lead time
4-8 weeks
Lots of selection. Look for shoulder-season packages — many hotels add value (free breakfast, spa credit) to fill rooms.

Crowds & pricing — March in Saint-Denis (Réunion)

Shoulder

Saint-Denis (Réunion) is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.

Sun & mosquito risk — March in Saint-Denis (Réunion)

☀️ UV Index (noon, 15th)
12.1
Extreme
Stay indoors during midday hours; SPF 50+ even briefly outside, UPF clothing, wide-brim hat, sunglasses essential.
🦟 Mosquito risk
●●●●●
Severe
Severe mosquito season with active disease transmission risk. DEET 30%+, picaridin 20%, long sleeves day and night, treated nets, and check CDC/WHO travel advisories before going.

UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.

Sea temperature in Saint-Denis (Réunion) — March

28.2°C (83°F)
bath-warm
tropical and comfortable for hours

Across the year Saint-Denis (Réunion)'s sea swings from 24.5°C (August) to 28.3°C (February) — March sits at 28.2°C.

Saint-Denis (Réunion) in other months

MonthAvg highAvg lowRainfallRain daysSnow days
January 28°C / 83°F 25°C / 77°F 390 mm 28
February 28°C / 83°F 25°C / 77°F 296 mm 26
March 28°C / 83°F 25°C / 77°F 310 mm 28
April 28°C / 82°F 24°C / 75°F 128 mm 25
May 26°C / 78°F 22°C / 71°F 48 mm 23
June 24°C / 76°F 20°C / 68°F 53 mm 20
July 24°C / 75°F 19°C / 66°F 38 mm 19
August 24°C / 75°F 19°C / 67°F 39 mm 20
September 25°C / 77°F 20°C / 68°F 39 mm 18
October 26°C / 79°F 21°C / 70°F 68 mm 21
November 27°C / 80°F 23°C / 73°F 91 mm 24
December 28°C / 83°F 24°C / 75°F 154 mm 25

Other cities with similar March weather

🌍 See the full ranked list of climate twins for Saint-Denis (Réunion) in March →

Frequently asked questions

How hot is Saint-Denis (Réunion) in March?

In March, Saint-Denis (Réunion) averages a high of 28°C (83°F) and a low of 25°C (77°F) — generally warm.

Does it rain a lot in Saint-Denis (Réunion) in March?

March is quite rainy in Saint-Denis (Réunion), with about 28 rainy days on average.

Is March a good time to visit Saint-Denis (Réunion)?

March is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.

What should I pack for Saint-Denis (Réunion) in March?

Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full March packing list for Saint-Denis (Réunion) for a complete, climate-based checklist.

Open Saint-Denis (Réunion) on the interactive map

Check the live 10-day forecast and sunrise/sunset.