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

Sapporo in August

The short of it: Sapporo in August averages a high of 26 °C (80 °F) and a low of 19 °C (66 °F), with 146 mm (5.7 in) of rain and about 13 h 56 min of daylight. Rated 3 of 5 for a visit; the best months are September and June. Source: TerraClimate climate normals, 1991–2020.

Average high 26° · low 19° · rain 146 mm · daylight 13 h 56 min

✦✦✦ Fair for a visit · best months: September & June

August in Sapporo brings afternoons near 26° and nights around 19°, with about 146 mm of rain over the month. The height of summer in Sapporo, with afternoons near 26°. It is the wettest month of the year here, about 146 mm.

The sun is up for about 13 h 56 min in mid-August, 68 minutes less than a month before.

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

Against its neighbours, Sapporo runs warmer than most and drier than most in August. Ebetsu, 17 km to the ENE, is 1° cooler by day.

August in Sapporo, by the numbers

Warmth rank
1st warmest of 12
Rain rank
1st wettest of 12
Versus July
1° warmer, 16 mm more rain
Versus September
4° warmer
Day–night spread
8°
Snow season
Dec–Mar
Daylight, mid-month
13 h 56 min
Average wind
11 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
EbetsuHokkaido17 km ENE25°18°148 mm
IshikariHokkaido19 km N25°18°132 mm
KitahiroshimaHokkaido20 km ESE25°18°154 mm
TōbetsuHokkaido22 km NE25°18°142 mm
HoromuiHokkaido24 km E25°18°151 mm
EniwaHokkaido27 km SE24°17°159 mm
NaganumaHokkaido28 km ESE25°17°153 mm
OtaruHokkaido31 km WNW26°18°123 mm
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The Almanac · Sapporo Month by Month

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

The height of summer in Sapporo, with afternoons near 26°. It is the wettest month of the year here, about 146 mm.

Climate of Sapporo by month
MonthHighLowRainWindDaylightVisit
January0°-7°101 mm13 km/h9 h 20 min✦
February1°-7°80 mm13 km/h10 h 28 min✦
March5°-3°72 mm14 km/h11 h 48 min✦
April12°3°70 mm15 km/h13 h 21 min✦✦✦
May18°8°71 mm13 km/h14 h 38 min✦✦✦
June22°13°76 mm12 km/h15 h 21 min✦✦✦
July25°18°130 mm11 km/h15 h 4 min✦✦✦
August26°19°146 mm11 km/h13 h 56 min✦✦✦
September23°14°137 mm11 km/h12 h 26 min✦✦✦
October17°7°104 mm13 km/h10 h 57 min✦✦✦
November9°1°116 mm13 km/h9 h 39 min✦
December2°-5°131 mm13 km/h9 h 1 min✦

Questions Readers Ask about Sapporo in August

Answered from the wire & the Almanac

What is the weather like in Sapporo in August?

Days average 26 °C (80 °F) and nights 19 °C (66 °F), with about 146 mm (5.7 in) of rain over the month. The height of summer in Sapporo, with afternoons near 26°. It is the wettest month of the year here, about 146 mm.

Is August a good time to visit Sapporo?

The Almanac gives August 3 of 5 (fair). The best months are September and June.

How long are the days in Sapporo in August?

In mid-August the sun is up for about 13 h 56 min. The days are shortening — from 9 h 1 min in December to 15 h 21 min in June.

Does it snow in Sapporo in August?

Hardly — August nights average 19 °C (66 °F), above freezing.

What should I pack for Sapporo in August?

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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