Weather in Union Island in March 2017

Check the weather in Union Island in March before you book your next holiday in St Vincent & the Grenadines. Long-term weather averages give the best indication of the weather in March 2017 and include figures for temperature, sunshine and rainfall plus sunrise & sunset times for Union Island, St Vincent and the Grenadines.

Weather in Union Island in March

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

  • 29°C maximum daytime temperature in March in Union Island29
    29°C max day temperature
  • 8 hours of sunshine per day (68% of daylight hours) in March in Union Island8
    8 hours of sunshine per day
  • 12 days with some rainfall in March in Union Island12
    12 days with some rainfall
  • 21°C minimum night-time temperature in March in Union Island21
    21°C min night temperature
  • 12 hours of daylight per day in March in Union Island12
    12 hours of daylight per day
  • High heat & humidity in March in Union IslandH
    High heat & humidity
  • 59 mm monthly rainfall in March in Union Island59
    59 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Union Island11
    11+ (Extreme) UV index
  • 27°C sea temperature in March in Union Island27
    27°C sea temperature

The average maximum daytime temperature in Union Island in March is a warm 29°C (84°F) with high heat & humidity. There are usually 8 hours of bright sunshine each day, which represents 68% of the 12 hours of daylight. The average sea temperature in and around Union Island in March is 27°C (81°F).

Expect 59mm (2.3 inches) of rainfall across the whole of March with 12 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear. The average night-time temperature is usually a comfortable 21°C (70°F).

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

More about Union Island weather

  • Browse the top offers on holidays to St Vincent and the Grenadines
  • Browse the latest Destinology sale offers & online deals
  • Filter deals by departure airport, star rating & more

Union Island sunrise & sunset times for March 2017

Browse the sunrise & sunset times for Union Island in March 2017. Select a month to view Union Island sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st March 2017 06:21 18:15
Thursday, 2nd March 2017 06:21 18:15
Friday, 3rd March 2017 06:20 18:15
Saturday, 4th March 2017 06:20 18:15
Sunday, 5th March 2017 06:19 18:15
Monday, 6th March 2017 06:18 18:15
Tuesday, 7th March 2017 06:18 18:16
Wednesday, 8th March 2017 06:17 18:16
Thursday, 9th March 2017 06:17 18:16
Friday, 10th March 2017 06:16 18:16
Saturday, 11th March 2017 06:15 18:16
Sunday, 12th March 2017 06:15 18:16
Monday, 13th March 2017 06:14 18:16
Tuesday, 14th March 2017 06:14 18:16
Wednesday, 15th March 2017 06:13 18:16
Thursday, 16th March 2017 06:12 18:16
Friday, 17th March 2017 06:12 18:16
Saturday, 18th March 2017 06:11 18:16
Sunday, 19th March 2017 06:10 18:17
Monday, 20th March 2017 06:10 18:17
Tuesday, 21st March 2017 06:09 18:17
Wednesday, 22nd March 2017 06:08 18:17
Thursday, 23rd March 2017 06:08 18:17
Friday, 24th March 2017 06:07 18:17
Saturday, 25th March 2017 06:06 18:17
Sunday, 26th March 2017 06:06 18:17
Monday, 27th March 2017 06:05 18:17
Tuesday, 28th March 2017 06:04 18:17
Wednesday, 29th March 2017 06:04 18:17
Thursday, 30th March 2017 06:03 18:17
Friday, 31st March 2017 06:03 18:17
  • Find low prices on flights to St Vincent & The Grenadines
  • Discover the cheapest price, airlines & flight times
  • Search for the best deals before you book

Back to top

Union Island weather by month

Check Union Island 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 St Vincent & Grenadines 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 ^