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City briefing

Akiruno

Japan · 80,000 people
Jan
Feb
Mar
Apr
May
Jun
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Aug
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The year’s records
Annual mean 15°C · wettest around June · prevailing wind E
Warmest
30.9 °C
Coldest
7.1 °C
Wettest
34%
Windiest
3.9 m/s
Prevailing
E
3.1 m/s average

When this place is good five ratings · thirty-six ten-day sections · click a cell to read it

never good
Jan
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Every reading

bars actual · line feels-like, °C
05101520253035JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember05101520253035JFMAMJJASOND

The average temperature in Akiruno over the whole year is 15°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 0°C.

Month by month Akiruno climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January8°C0°C3°C14%37%2.5 m/s0026
February8°C1°C4°C16%43%2.8 m/s2031
March12°C5°C8°C24%50%2.9 m/s15058
April17°C10°C14°C26%54%3.0 m/s48374
May22°C15°C20°C26%58%2.8 m/s761760
June24°C19°C25°C29%64%2.5 m/s594427
July28°C23°C31°C27%61%2.4 m/s18436
August30°C24°C33°C26%60%2.6 m/s9344
September26°C21°C27°C27%65%2.4 m/s424818
October20°C15°C19°C26%59%2.4 m/s661662
November15°C8°C12°C17%47%2.3 m/s39078
December10°C3°C6°C14%39%2.3 m/s3048

High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.

Seasons, and the year in short Akiruno weather by season

Year round, Akiruno has days of about 8°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 0°C to 24°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around June and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.

Akiruno weather in winterDecember to February

High 9°CLow 2°CRain 15%

Winter in Akiruno has typical daily highs of about 9°C and lows of about 2°C, with a 15% chance of rain on a given day.

Akiruno weather in springMarch to May

High 17°CLow 10°CRain 25%

Spring in Akiruno has typical daily highs of about 17°C and lows of about 10°C, with a 25% chance of rain on a given day.

Akiruno weather in summerJune to August

High 27°CLow 22°CRain 27%

Summer in Akiruno has typical daily highs of about 27°C and lows of about 22°C, with a 27% chance of rain on a given day.

Akiruno weather in autumnSeptember to November

High 20°CLow 15°CRain 23%

Autumn in Akiruno has typical daily highs of about 20°C and lows of about 15°C, with a 23% chance of rain on a given day.

When is the rainy season in Akiruno?

The rainy (wet) season in Akiruno runs from March to October, peaking in June with a 29% chance of rain on a given day. The dry season is November to February; January is the driest month, at 14%.

What time of year is Akiruno windiest?

Winds in Akiruno are highest in April, averaging 3.0 m/s (11 km/h), and lightest in November, at 2.3 m/s (8 km/h). The prevailing wind is from the E.

What is the average temperature in Akiruno year round?

The average temperature in Akiruno over the whole year is 15°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 0°C.

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