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

Izu in August

The short of it: Izu in August averages a high of 30 °C (86 °F) and a low of 23 °C (74 °F), with 176 mm (6.9 in) of rain and about 13 h 28 min of daylight. Rated 2 of 5 for a visit; the best months are May and October. Source: TerraClimate climate normals, 1991–2020.

Average high 30° · low 23° · rain 176 mm · daylight 13 h 28 min

✦✦ Travel with care for a visit · best months: May & October

Thirty years of records give Izu an average August high of 30°, a low of 23° and some 176 mm of rain. The height of summer in Izu, with afternoons near 30°. Wet spells are common — about 176 mm, the 5th wettest month.

The sun is up for about 13 h 28 min in mid-August, 50 minutes less than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates August 2 of 5 for a visit; the finest months here are May and October.

Against its neighbours, Izu runs cooler than most and drier than most in August. Izunokuni, 8 km to the N, sees much the same highs.

August in Izu, by the numbers

Warmth rank
1st warmest of 12
Rain rank
5th wettest of 12
Versus July
2° warmer, 33 mm less rain
Versus September
3° warmer
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
13 h 28 min
Average wind
14 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
IzunokuniShizuoka8 km N30°23°175 mm
ItōShizuoka12 km E29°22°187 mm
NumazuShizuoka16 km NNW31°23°172 mm
MishimaShizuoka16 km N31°24°177 mm
NakatogariShizuoka19 km NNW31°23°177 mm
SusonoShizuoka23 km N30°22°174 mm
FujiShizuoka32 km NW31°23°174 mm
OdawaraKanagawa37 km NNE31°23°170 mm
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The Almanac · Izu Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Travel with care
The Almanac Speaks
August
✦✦✦✦✦

The height of summer in Izu, with afternoons near 30°. Wet spells are common — about 176 mm, the 5th wettest month.

Climate of Izu by month
MonthHighLowRainWindDaylightVisit
January11°2°65 mm16 km/h10 h 3 min✦✦✦
February11°2°83 mm16 km/h10 h 52 min✦✦
March14°5°137 mm17 km/h11 h 52 min✦✦
April18°10°156 mm17 km/h13 h 2 min✦✦✦
May22°14°163 mm15 km/h13 h 59 min✦✦✦
June25°18°222 mm14 km/h14 h 30 min✦✦✦
July28°22°209 mm14 km/h14 h 17 min✦✦✦
August30°23°176 mm14 km/h13 h 28 min✦✦
September27°20°217 mm14 km/h12 h 21 min✦✦✦
October22°15°197 mm13 km/h11 h 14 min✦✦✦
November17°9°116 mm13 km/h10 h 16 min✦✦✦
December13°4°75 mm15 km/h9 h 49 min✦✦

Questions Readers Ask about Izu in August

Answered from the wire & the Almanac

What is the weather like in Izu in August?

Days average 30 °C (86 °F) and nights 23 °C (74 °F), with about 176 mm (6.9 in) of rain over the month. The height of summer in Izu, with afternoons near 30°. Wet spells are common — about 176 mm, the 5th wettest month.

Is August a good time to visit Izu?

The Almanac gives August 2 of 5 (travel with care). The best months are May and October.

How long are the days in Izu in August?

In mid-August the sun is up for about 13 h 28 min. The days are shortening — from 9 h 49 min in December to 14 h 30 min in June.

Does it snow in Izu in August?

Hardly — August nights average 23 °C (74 °F), above freezing.

What should I pack for Izu in August?

Linen, a wide hat, sun cream and water, 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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