Weather in Galveston in December 2018

  • 17°C maximum daytime temperature in December in Galveston17
    17°C max day temperature
  • 5 hours of sunshine per day (47% of daylight hours) in December in Galveston5
    5 hours of sunshine per day
  • 8 days with some rainfall in December in Galveston8
    8 days with some rainfall
  • 10°C minimum night-time temperature in December in Galveston10
    10°C min night temperature
  • 10 hours of daylight per day in December in Galveston10
    10 hours of daylight per day
  • No heat & humidity in December in Galveston0
    No heat & humidity
  • 89 mm monthly rainfall in December in Galveston89
    89 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in December in Galveston4
    4 (Moderate) UV index
  • 17°C sea temperature in December in Galveston17
    17°C sea temperature

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

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Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Galveston in December. Check more long-term weather averages for Galveston in December before you book your next holiday to Texas in 2018.

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More about Galveston

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

Guide to Galveston weather in December

The average maximum daytime temperature in Galveston in December is a comfortable 17°C (63°F). The average night-time temperature is usually a cool 10°C (50°F). There are usually 5 hours of bright sunshine each day, which represents 47% of the 10 hours of daylight.

Expect 89mm (3.5 inches) of rainfall across the whole of December with 8 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 Galveston in December is 17°C (63°F).

Galveston sunrise & sunset times for December 2018

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st December 2018 06:56 17:20
Sunday, 2nd December 2018 06:57 17:20
Monday, 3rd December 2018 06:58 17:20
Tuesday, 4th December 2018 06:58 17:20
Wednesday, 5th December 2018 06:59 17:21
Thursday, 6th December 2018 07:00 17:21
Friday, 7th December 2018 07:01 17:21
Saturday, 8th December 2018 07:01 17:21
Sunday, 9th December 2018 07:02 17:21
Monday, 10th December 2018 07:03 17:21
Tuesday, 11th December 2018 07:03 17:22
Wednesday, 12th December 2018 07:04 17:22
Thursday, 13th December 2018 07:05 17:22
Friday, 14th December 2018 07:05 17:23
Saturday, 15th December 2018 07:06 17:23
Sunday, 16th December 2018 07:06 17:23
Monday, 17th December 2018 07:07 17:24
Tuesday, 18th December 2018 07:08 17:24
Wednesday, 19th December 2018 07:08 17:24
Thursday, 20th December 2018 07:09 17:25
Friday, 21st December 2018 07:09 17:25
Saturday, 22nd December 2018 07:10 17:26
Sunday, 23rd December 2018 07:10 17:26
Monday, 24th December 2018 07:11 17:27
Tuesday, 25th December 2018 07:11 17:28
Wednesday, 26th December 2018 07:12 17:28
Thursday, 27th December 2018 07:12 17:29
Friday, 28th December 2018 07:12 17:29
Saturday, 29th December 2018 07:13 17:30
Sunday, 30th December 2018 07:13 17:31
Monday, 31st December 2018 07:13 17:31
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