Weather in Roseau in July 2018

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Roseau in July. Check more long-term weather averages for Roseau in July before you book your next holiday to Dominica in 2018.

Key weather averages for Roseau in July

  • 31°C maximum daytime temperature in July in Roseau31
    31°C max day temperature
  • 8 hours of sunshine per day (58% of daylight hours) in July in Roseau8
    8 hours of sunshine per day
  • 21 days with some rainfall in July in Roseau21
    21 days with some rainfall
  • 23°C minimum night-time temperature in July in Roseau23
    23°C min night temperature
  • 13 hours of daylight per day in July in Roseau13
    13 hours of daylight per day
  • Very high heat & humidity in July in RoseauVH
    Very High heat & humidity
  • 108 mm monthly rainfall in July in Roseau108
    108 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Roseau11
    11+ (Extreme) UV index
  • 28°C sea temperature in July in Roseau28
    28°C sea temperature

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

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

  • Find cheap flights to Dominica with Skyscanner
  • Search by departure airport to find best airline routes
  • Enter exact dates, months or find the cheapest month

More about Roseau

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

Guide to Roseau weather in July

The average maximum daytime temperature in Roseau in July is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 8 hours of bright sunshine each day, which represents 58% of the 13 hours of daylight.

Expect 108mm (4.3 inches) of rainfall across the whole of July with 21 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Roseau in July is 28°C (82°F).

The weather in Roseau in July is represented by Roseau.

Roseau sunrise & sunset times for July 2018

Browse the sunrise & sunset times for Roseau in July 2018. Select a month to view Roseau sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st July 2018 05:39 18:40
Monday, 2nd July 2018 05:39 18:40
Tuesday, 3rd July 2018 05:39 18:40
Wednesday, 4th July 2018 05:40 18:40
Thursday, 5th July 2018 05:40 18:40
Friday, 6th July 2018 05:40 18:40
Saturday, 7th July 2018 05:41 18:40
Sunday, 8th July 2018 05:41 18:40
Monday, 9th July 2018 05:41 18:40
Tuesday, 10th July 2018 05:42 18:40
Wednesday, 11th July 2018 05:42 18:40
Thursday, 12th July 2018 05:42 18:40
Friday, 13th July 2018 05:42 18:40
Saturday, 14th July 2018 05:43 18:40
Sunday, 15th July 2018 05:43 18:40
Monday, 16th July 2018 05:43 18:40
Tuesday, 17th July 2018 05:44 18:40
Wednesday, 18th July 2018 05:44 18:40
Thursday, 19th July 2018 05:44 18:39
Friday, 20th July 2018 05:45 18:39
Saturday, 21st July 2018 05:45 18:39
Sunday, 22nd July 2018 05:45 18:39
Monday, 23rd July 2018 05:45 18:39
Tuesday, 24th July 2018 05:46 18:38
Wednesday, 25th July 2018 05:46 18:38
Thursday, 26th July 2018 05:46 18:38
Friday, 27th July 2018 05:47 18:37
Saturday, 28th July 2018 05:47 18:37
Sunday, 29th July 2018 05:47 18:37
Monday, 30th July 2018 05:47 18:36
Tuesday, 31st July 2018 05:48 18:36
  • Browse the latest offers on tours to Dominica
  • Adventure holidays & tours from just £1,890 per person
  • Prices shown with and without flights where available

Back to top

Roseau weather by month

Check Roseau weather 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.

Back to top

More Dominica destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^