Roseau weather in March 2025

Expect 86°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Roseau in March. Check more long-term weather averages for Roseau in March before you book your next holiday to Dominica in 2025/2026.

  • 86°F maximum daytime temperature in March in Roseau86
    86°F max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in March in Roseau15
    15 days with some rainfall
  • 70°F minimum night-time temperature in March in Roseau70
    70°F min night temperature
  • 12 hours of daylight per day in March in Roseau12
    12 hours of daylight per day
  • High heat & humidity in March in RoseauH
    High heat & humidity
  • 3.7 inches monthly rainfall in March in Roseau3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Roseau11
    11+ (Extreme) UV index
  • 79°F sea temperature in March in Roseau79
    79°F sea temperature

More about Roseau

Roseau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Dominica

Marella Cruises discount code: up to £300 off sailings

  • Save up to £300 on Marella Cruises in 2024/2025
  • £300 off Caribbean & £200 off Med & Canaries
  • Travel between 1st Nov 2024 & 31st Oct 2025 (inclusive)
Show discount codeShow discount code ******200
Redeem Marella Cruises discount code >>

Expires at 23:59 on Monday 30th Sep 2024 · View all Marella Cruises offers

Marella CruisesCruise deal finder

The March weather guide for Dominica (Roseau) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

How hot is it in Roseau in March?

Daytime temperatures usually reach 86°F in Roseau in March with high heat and humidity, falling to 70°F at night.

How sunny is it in Roseau in March?

There are normally 8 hours of bright sunshine each day in Roseau in March - that's 63% of daylight hours.

How warm is the sea around Roseau in March?

The average sea temperature around Roseau in March is 79°F.

Does it rain in Roseau in March?

There are usually 15 days with some rain in Roseau in March and the average monthly rainfall is 3.7 inches.

Roseau March sunrise & sunset times

Browse the sunrise and sunset times for Roseau in March 2025. Select a month to view Roseau sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:22 18:13
Sunday, 16th March 2025 06:12 18:16
Monday, 31st March 2025 06:01 18:18

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^