Weather in Key West in March 2019

  • 26°C maximum daytime temperature in March in Key West26
    26°C max day temperature
  • 10 hours of sunshine per day (81% of daylight hours) in March in Key West10
    10 hours of sunshine per day
  • 5 days with some rainfall in March in Key West5
    5 days with some rainfall
  • 20°C minimum night-time temperature in March in Key West20
    20°C min night temperature
  • 12 hours of daylight per day in March in Key West12
    12 hours of daylight per day
  • Low heat & humidity in March in Key WestL
    Low heat & humidity
  • 40 mm monthly rainfall in March in Key West40
    40 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in March in Key West10
    10 (Very High) UV index
  • 23°C sea temperature in March in Key West23
    23°C sea temperature

Going to Key West? Find the best month to visit Key West based on the weather.

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Expect 26°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Key West in March. Check more long-term weather averages for Key West in March before you book your next holiday to Florida in 2019.

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More about Key West

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

Guide to Key West weather in March

The average maximum daytime temperature in Key West in March is a warm 26°C (79°F) with low heat & humidity. The average night-time temperature is usually a comfortable 20°C (68°F). There are usually 10 hours of bright sunshine each day, which represents 81% of the 12 hours of daylight.

Expect 40mm (1.6 inches) of rainfall across the whole of March with 5 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Key West in March is 23°C (73°F).

Key West sunrise & sunset times for March 2019

Browse the sunrise & sunset times for Key West in March 2019. Select a month to view Key West sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st March 2019 06:50 18:29
Saturday, 2nd March 2019 06:49 18:30
Sunday, 3rd March 2019 06:48 18:30
Monday, 4th March 2019 06:47 18:31
Tuesday, 5th March 2019 06:46 18:31
Wednesday, 6th March 2019 06:45 18:32
Thursday, 7th March 2019 06:44 18:32
Friday, 8th March 2019 06:43 18:33
Saturday, 9th March 2019 06:42 18:33
Sunday, 10th March 2019 06:41 18:34
Monday, 11th March 2019 06:40 18:34
Tuesday, 12th March 2019 06:39 18:35
Wednesday, 13th March 2019 06:38 18:35
Thursday, 14th March 2019 06:37 18:36
Friday, 15th March 2019 06:36 18:36
Saturday, 16th March 2019 06:35 18:37
Sunday, 17th March 2019 06:34 18:37
Monday, 18th March 2019 06:33 18:37
Tuesday, 19th March 2019 06:32 18:38
Wednesday, 20th March 2019 06:31 18:38
Thursday, 21st March 2019 06:30 18:39
Friday, 22nd March 2019 06:29 18:39
Saturday, 23rd March 2019 06:28 18:40
Sunday, 24th March 2019 06:27 18:40
Monday, 25th March 2019 06:26 18:40
Tuesday, 26th March 2019 06:25 18:41
Wednesday, 27th March 2019 06:24 18:41
Thursday, 28th March 2019 06:23 18:42
Friday, 29th March 2019 06:22 18:42
Saturday, 30th March 2019 06:21 18:42
Sunday, 31st March 2019 06:20 18:43
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