British Indian Ocean Territory weather in March 2023

  • 31°C maximum daytime temperature in March in British Indian Ocean Territory (Diego Garcia)31
    31°C max day temperature
  • 15 days with some rainfall in March in British Indian Ocean Territory (Diego Garcia)15
    15 days with some rainfall
  • 26°C minimum night-time temperature in March in British Indian Ocean Territory (Diego Garcia)26
    26°C min night temperature
  • 12 hours of daylight per day in March in British Indian Ocean Territory (Diego Garcia)12
    12 hours of daylight per day
  • Very high heat & humidity in March in British Indian Ocean Territory (Diego Garcia)VH
    Very High heat & humidity
  • 195 mm monthly rainfall in March in British Indian Ocean Territory (Diego Garcia)195
    195 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in British Indian Ocean Territory (Diego Garcia)11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in British Indian Ocean Territory (Diego Garcia)29
    29°C sea temperature

Expedia sale: 25% or more off summer hotels

  • Save 25% or more on select summer hotels worldwide
  • Available for Expedia members only - join for free
  • Travel before 5th September 2023 (inclusive)
Go to Expedia deal >>

Expires at 23:59 on Tuesday 31st Jan 2023 · View all Expedia offers

Recommended for the British Indian Ocean Territory

The March weather guide for British Indian Ocean Territory, represented by Diego Garcia, (Diego Garcia) 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.

  • Top deals & discounts
  • British Indian Ocean Territory weather overview
  • British Indian Ocean Territory climate averages by month
  • More destinations
  • Best time to go to British Indian Ocean Territory
  • British Indian Ocean Territory 5-day weather forecast

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

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

Back to top

How hot is it in the British Indian Ocean Territory in March?

Daytime temperatures usually reach 31°C in Diego Garcia, British Indian Ocean Territory in March with very high heat and humidity, falling to 26°C at night.

How warm is the sea around the British Indian Ocean Territory in March?

The average sea temperature around Diego Garcia, British Indian Ocean Territory in March is 29°C.

Does it rain in the British Indian Ocean Territory in March?

There are usually 15 days with some rain in Diego Garcia, British Indian Ocean Territory in March and the average monthly rainfall is 195mm.

British Indian Ocean Territory March sunrise & sunset times

Browse the sunrise and sunset times for British Indian Ocean Territory in March 2023. Select a month to view British Indian Ocean Territory sunrise and sunset times for the next 12 months. The British Indian Ocean Territory sunrise and sunset times shown below are for Diego Garcia.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st March 2023 07:15 19:30
Thursday, 16th March 2023 07:15 19:23
Friday, 31st March 2023 07:13 19:16

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^