Hiroshima weather in April 2018

Expect 18°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Hiroshima in April. Check more long-term weather averages for Hiroshima in April before you book your next holiday to Japan in 2018.

Key weather averages for Hiroshima in April

  • 18°C maximum daytime temperature in April in Hiroshima18
    18°C max day temperature
  • 6 hours of sunshine per day (45% of daylight hours) in April in Hiroshima6
    6 hours of sunshine per day
  • 15 days with some rainfall in April in Hiroshima15
    15 days with some rainfall
  • 9°C minimum night-time temperature in April in Hiroshima9
    9°C min night temperature
  • 13 hours of daylight per day in April in Hiroshima13
    13 hours of daylight per day
  • No heat & humidity in April in Hiroshima0
    No heat & humidity
  • 161 mm monthly rainfall in April in Hiroshima161
    161 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in April in Hiroshima8
    8 (Very High) UV index
  • 15°C sea temperature in April in Hiroshima15
    15°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 Hiroshima

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Guide to Hiroshima weather in April

The average maximum daytime temperature in Hiroshima in April is a comfortable 18°C (64°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 6 hours of bright sunshine each day, which represents 45% of the 13 hours of daylight.

Expect 161mm (6.3 inches) of rainfall across the whole of April with 15 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 Hiroshima in April is 15°C (59°F).

The weather in Hiroshima in April is represented by Hiroshima.

Hiroshima sunrise & sunset times for April 2018

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


Date Sunrise times Sunset times
Sunday, 1st April 2018 05:58 18:31
Monday, 2nd April 2018 05:57 18:32
Tuesday, 3rd April 2018 05:55 18:32
Wednesday, 4th April 2018 05:54 18:33
Thursday, 5th April 2018 05:53 18:34
Friday, 6th April 2018 05:51 18:35
Saturday, 7th April 2018 05:50 18:35
Sunday, 8th April 2018 05:49 18:36
Monday, 9th April 2018 05:47 18:37
Tuesday, 10th April 2018 05:46 18:38
Wednesday, 11th April 2018 05:45 18:38
Thursday, 12th April 2018 05:43 18:39
Friday, 13th April 2018 05:42 18:40
Saturday, 14th April 2018 05:41 18:41
Sunday, 15th April 2018 05:40 18:42
Monday, 16th April 2018 05:38 18:42
Tuesday, 17th April 2018 05:37 18:43
Wednesday, 18th April 2018 05:36 18:44
Thursday, 19th April 2018 05:35 18:45
Friday, 20th April 2018 05:33 18:46
Saturday, 21st April 2018 05:32 18:46
Sunday, 22nd April 2018 05:31 18:47
Monday, 23rd April 2018 05:30 18:48
Tuesday, 24th April 2018 05:29 18:49
Wednesday, 25th April 2018 05:27 18:49
Thursday, 26th April 2018 05:26 18:50
Friday, 27th April 2018 05:25 18:51
Saturday, 28th April 2018 05:24 18:52
Sunday, 29th April 2018 05:23 18:53
Monday, 30th April 2018 05:22 18:53
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Hiroshima weather by month

Check Hiroshima 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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