Weather in Niigata in May 2018

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Niigata in May. Check more long-term weather averages for Niigata in May before you book your next holiday to Japan in 2018.

Key weather averages for Niigata in May

  • 21°C maximum daytime temperature in May in Niigata21
    21°C max day temperature
  • 7 hours of sunshine per day (47% of daylight hours) in May in Niigata7
    7 hours of sunshine per day
  • 17 days with some rainfall in May in Niigata17
    17 days with some rainfall
  • 12°C minimum night-time temperature in May in Niigata12
    12°C min night temperature
  • 14 hours of daylight per day in May in Niigata14
    14 hours of daylight per day
  • No heat & humidity in May in Niigata0
    No heat & humidity
  • 97 mm monthly rainfall in May in Niigata97
    97 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Niigata8
    8 (Very High) UV index
  • 14°C sea temperature in May in Niigata14
    14°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 Niigata

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Guide to Niigata weather in May

The average maximum daytime temperature in Niigata in May is a comfortable 21°C (70°F). The average night-time temperature is usually a cool 12°C (54°F). There are usually 7 hours of bright sunshine each day, which represents 47% of the 14 hours of daylight.

Expect 97mm (3.8 inches) of rainfall across the whole of May with 17 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around Niigata in May is 14°C (57°F).

The weather in Niigata in May is represented by Niigata.

Niigata sunrise & sunset times for May 2018

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


Date Sunrise times Sunset times
Tuesday, 1st May 2018 04:49 18:34
Wednesday, 2nd May 2018 04:47 18:35
Thursday, 3rd May 2018 04:46 18:36
Friday, 4th May 2018 04:45 18:37
Saturday, 5th May 2018 04:44 18:38
Sunday, 6th May 2018 04:43 18:39
Monday, 7th May 2018 04:42 18:40
Tuesday, 8th May 2018 04:41 18:40
Wednesday, 9th May 2018 04:40 18:41
Thursday, 10th May 2018 04:39 18:42
Friday, 11th May 2018 04:38 18:43
Saturday, 12th May 2018 04:37 18:44
Sunday, 13th May 2018 04:36 18:45
Monday, 14th May 2018 04:35 18:46
Tuesday, 15th May 2018 04:34 18:47
Wednesday, 16th May 2018 04:33 18:48
Thursday, 17th May 2018 04:32 18:48
Friday, 18th May 2018 04:32 18:49
Saturday, 19th May 2018 04:31 18:50
Sunday, 20th May 2018 04:30 18:51
Monday, 21st May 2018 04:29 18:52
Tuesday, 22nd May 2018 04:29 18:53
Wednesday, 23rd May 2018 04:28 18:53
Thursday, 24th May 2018 04:27 18:54
Friday, 25th May 2018 04:27 18:55
Saturday, 26th May 2018 04:26 18:56
Sunday, 27th May 2018 04:26 18:57
Monday, 28th May 2018 04:25 18:57
Tuesday, 29th May 2018 04:25 18:58
Wednesday, 30th May 2018 04:24 18:59
Thursday, 31st May 2018 04:24 18:59
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Niigata weather by month

Check Niigata 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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