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City briefing

Ranzan

Japan · 18,000 people
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The year’s records
Annual mean 15°C · wettest around June · prevailing wind NE
Warmest
31.7 °C
Coldest
7.5 °C
Wettest
36%
Windiest
3.7 m/s
Prevailing
NE
2.9 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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Apr
May
Jun
Jul
Aug
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Dec

Every reading

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

The average temperature in Ranzan 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 Ranzan climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January8°C0°C3°C9%39%2.5 m/s0025
February9°C1°C4°C10%46%2.7 m/s2031
March13°C5°C9°C19%52%2.7 m/s16060
April18°C10°C15°C19%58%2.8 m/s51477
May22°C15°C21°C20%62%2.5 m/s772160
June25°C19°C26°C26%68%2.3 m/s584726
July29°C24°C32°C26%67%2.2 m/s18406
August30°C25°C34°C24%67%2.3 m/s10312
September26°C21°C28°C25%70%2.0 m/s444918
October20°C14°C19°C21%63%2.0 m/s701765
November15°C8°C13°C11%50%2.1 m/s39082
December10°C2°C6°C7%41%2.2 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 Ranzan weather by season

Year round, Ranzan 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 25°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 December. 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.

Ranzan weather in winterDecember to February

High 9°CLow 1°CRain 9%

Winter in Ranzan has typical daily highs of about 9°C and lows of about 1°C, with a 9% chance of rain on a given day.

Ranzan weather in springMarch to May

High 18°CLow 10°CRain 19%

Spring in Ranzan has typical daily highs of about 18°C and lows of about 10°C, with a 19% chance of rain on a given day.

Ranzan weather in summerJune to August

High 28°CLow 23°CRain 25%

Summer in Ranzan has typical daily highs of about 28°C and lows of about 23°C, with a 25% chance of rain on a given day.

Ranzan weather in autumnSeptember to November

High 20°CLow 14°CRain 19%

Autumn in Ranzan has typical daily highs of about 20°C and lows of about 14°C, with a 19% chance of rain on a given day.

When is the rainy season in Ranzan?

The rainy (wet) season in Ranzan runs from March to October, peaking in June with a 26% chance of rain on a given day. The dry season is November to February; December is the driest month, at 7%.

What time of year is Ranzan windiest?

Winds in Ranzan are highest in April, averaging 2.8 m/s (10 km/h), and lightest in September, at 2.0 m/s (7 km/h). The prevailing wind is from the NE.

What is the average temperature in Ranzan year round?

The average temperature in Ranzan 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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