Roseau weather averages for holidays in 2017/2018

Check Roseau weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Roseau is expected to be 32°C, while the average maximum temperature in August is 31°C.

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Roseau weather averages

Check out the Roseau weather averages before you book your next holiday to Dominica. The warmest months in Roseau are May, June, July, August, September and October with an average maximum temperature of 31°C. The sunniest months are March, April, May, June, July and August with on average 8 hours of bright sunshine per day. The months with the least number of days with some rain are February and April with 14 days. The sea is at its warmest in Roseau in August, September and October with an average sea temperature of 29°C.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

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

Days with some rainfall

Sea temperature (°C)

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

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Roseau weather today

Here is the weather in Roseau today, Saturday 19th August 2017. Expect isolated thunderstorms in Roseau, Dominica with a maximum temperature of 32°C, high levels of heat & humidity and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a fresh breeze of 34 kph from the east.

  • 32
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 1
    hour of sunshine
  • 92
    % chance of some rain
  • <10
    mm of rainfall expected
  • H
    high heat & humidity
  • 34
    kph wind from E

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Roseau, Dominica hurricane season

% of month affected by tropical storms
<1%
0
0
0
0
<1%
1%
3%
4%
2%
<1%
<1%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Roseau, Dominica tropical storm risk chart above shows the hurricane season.

More about tropical storms

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Roseau holiday weather averages by month

Check Roseau holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Roseau weather with the USA

Below the Roseau weather chart shows maximum daytime temperature for Roseau, Dominica and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Roseau, Dominica
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Roseau weather >>

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