Weather in Block Island in March 2018

Expect 7°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Block Island in March. Check more long-term weather averages for Block Island in March before you book your next holiday to Rhode Island in 2018.

Key weather averages for Block Island in March

  • 7°C maximum daytime temperature in March in Block Island7
    7°C max day temperature
  • 8 hours of sunshine per day (63% of daylight hours) in March in Block Island8
    8 hours of sunshine per day
  • 11 days with some rainfall in March in Block Island11
    11 days with some rainfall
  • -1°C minimum night-time temperature in March in Block Island-1
    -1°C min night temperature
  • 12 hours of daylight per day in March in Block Island12
    12 hours of daylight per day
  • No heat & humidity in March in Block Island0
    No heat & humidity
  • 113 mm monthly rainfall in March in Block Island113
    113 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Block Island4
    4 (Moderate) UV index
  • 4°C sea temperature in March in Block Island4
    4°C sea temperature

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

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

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More about Block Island

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Guide to Block Island weather in March

The average maximum daytime temperature in Block Island in March is a cold 7°C (45°F). The average night-time temperature is usually a very cold -1°C (30°F). There are usually 8 hours of bright sunshine each day, which represents 63% of the 12 hours of daylight.

Expect 113mm (4.4 inches) of rainfall across the whole of March with 11 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around Block Island in March is 4°C (39°F).

The weather in Block Island in March is represented by Block Island.

Block Island sunrise & sunset times for March 2018

Browse the sunrise & sunset times for Block Island in March 2018. Select a month to view Block Island sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st March 2018 06:21 17:37
Friday, 2nd March 2018 06:19 17:38
Saturday, 3rd March 2018 06:17 17:40
Sunday, 4th March 2018 06:16 17:41
Monday, 5th March 2018 06:14 17:42
Tuesday, 6th March 2018 06:13 17:43
Wednesday, 7th March 2018 06:11 17:44
Thursday, 8th March 2018 06:09 17:45
Friday, 9th March 2018 06:08 17:46
Saturday, 10th March 2018 06:06 17:47
Sunday, 11th March 2018 07:05* 18:49*
Monday, 12th March 2018 07:03 18:50
Tuesday, 13th March 2018 07:01 18:51
Wednesday, 14th March 2018 07:00 18:52
Thursday, 15th March 2018 06:58 18:53
Friday, 16th March 2018 06:56 18:54
Saturday, 17th March 2018 06:55 18:55
Sunday, 18th March 2018 06:53 18:56
Monday, 19th March 2018 06:51 18:57
Tuesday, 20th March 2018 06:50 18:58
Wednesday, 21st March 2018 06:48 19:00
Thursday, 22nd March 2018 06:46 19:01
Friday, 23rd March 2018 06:45 19:02
Saturday, 24th March 2018 06:43 19:03
Sunday, 25th March 2018 06:41 19:04
Monday, 26th March 2018 06:40 19:05
Tuesday, 27th March 2018 06:38 19:06
Wednesday, 28th March 2018 06:36 19:07
Thursday, 29th March 2018 06:35 19:08
Friday, 30th March 2018 06:33 19:09
Saturday, 31st March 2018 06:31 19:10

*Daylight saving starts - Eastern Daylight Time (EDT)

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Block Island weather by month

Check Block 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.

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