The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Hiroshima Weather in June

Hiroshima in June

The short of it: Hiroshima in June averages a high of 27 °C (80 °F) and a low of 19 °C (67 °F), with 260 mm (10.2 in) of rain and about 14 h 26 min of daylight. Rated 3 of 5 for a visit; the best months are October and May. Source: TerraClimate climate normals, 1991–2020.

Average high 27° · low 19° · rain 260 mm · daylight 14 h 26 min

✦✦✦ Fair for a visit · best months: October & May

Thirty years of records give Hiroshima an average June high of 27°, a low of 19° and some 260 mm of rain. Much like May: highs about 27°, nights near 19°. Easy travelling weather. Wet spells are common — about 260 mm, the 2nd wettest month.

The sun is up for about 14 h 26 min in mid-June, 30 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates June 3 of 5 for a visit; the finest months here are October and May.

Against its neighbours, Hiroshima runs warmer than most and wetter than most in June. Gion, 4 km to the NNE, sees much the same highs.

June in Hiroshima, by the numbers

Warmth rank
4th warmest of 12
Rain rank
2nd wettest of 12
Versus May
3° warmer, 85 mm more rain
Versus July
4° colder
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
14 h 26 min
Average wind
11 km/h

Neighbouring Towns

June averages · distance by the crow’s flight
TownDistanceHighLowRain
GionHiroshima4 km NNE27°19°258 mm
FuchūHiroshima6 km ESE26°19°258 mm
KaitaichiHiroshima8 km ESE27°19°257 mm
SakaHiroshima10 km SE26°18°254 mm
HatsukaichiHiroshima12 km WSW26°19°257 mm
KumanoHiroshima13 km SE25°18°255 mm
MiyajimaHiroshima16 km SW26°19°252 mm
EtajimaHiroshima18 km S25°19°245 mm

The Almanac · Hiroshima Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Fair
The Almanac Speaks
June
✦✦✦✦✦

Much like May: highs about 27°, nights near 19°. Easy travelling weather. Wet spells are common — about 260 mm, the 2nd wettest month.

Climate of Hiroshima by month
MonthHighLowRainWindDaylightVisit
January10°2°62 mm13 km/h10 h 5 min✦✦
February11°2°76 mm13 km/h10 h 54 min✦✦
March14°5°137 mm13 km/h11 h 53 min✦✦
April19°10°152 mm12 km/h13 h 0 min✦✦✦
May24°15°175 mm12 km/h13 h 57 min✦✦✦
June27°19°260 mm11 km/h14 h 26 min✦✦✦
July30°24°266 mm11 km/h14 h 14 min✦✦
August32°25°193 mm11 km/h13 h 26 min✦✦
September28°20°226 mm12 km/h12 h 20 min✦✦✦
October23°15°151 mm12 km/h11 h 15 min✦✦✦
November18°9°93 mm11 km/h10 h 19 min✦✦✦
December12°4°65 mm12 km/h9 h 52 min✦✦✦

Questions Readers Ask about Hiroshima in June

Answered from the wire & the Almanac

What is the weather like in Hiroshima in June?

Days average 27 °C (80 °F) and nights 19 °C (67 °F), with about 260 mm (10.2 in) of rain over the month. Much like May: highs about 27°, nights near 19°. Easy travelling weather. Wet spells are common — about 260 mm, the 2nd wettest month.

Is June a good time to visit Hiroshima?

The Almanac gives June 3 of 5 (fair). The best months are October and May.

How long are the days in Hiroshima in June?

In mid-June the sun is up for about 14 h 26 min. These are the longest days of the year; the shortest, in December, last 9 h 52 min.

Does it snow in Hiroshima in June?

Hardly — June nights average 19 °C (67 °F), above freezing.

What should I pack for Hiroshima in June?

Light clothes and a jacket for the evening, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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