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

Seirō in August

The short of it: Seirō in August averages a high of 30 °C (87 °F) and a low of 23 °C (73 °F), with 129 mm (5.1 in) of rain and about 13 h 37 min of daylight. Rated 2 of 5 for a visit; the best months are May and June. Source: TerraClimate climate normals, 1991–2020.

Average high 30° · low 23° · rain 129 mm · daylight 13 h 37 min

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

Thirty years of records give Seirō an average August high of 30°, a low of 23° and some 129 mm of rain. No month in Seirō runs warmer: highs about 30°. Wet spells are common — about 129 mm, the 8th wettest month.

The sun is up for about 13 h 37 min in mid-August, 56 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 June.

Against its neighbours, Seirō runs warmer than most and wetter than most in August. Shibata, 8 km to the ESE, sees much the same highs.

August in Seirō, by the numbers

Warmth rank
1st warmest of 12
Rain rank
8th wettest of 12
Versus July
2° warmer, 69 mm less rain
Versus September
4° warmer
Day–night spread
8°
Snow season
Jan–Feb
Daylight, mid-month
13 h 37 min
Average wind
12 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
ShibataNiigata8 km ESE30°23°129 mm
SuibaraNiigata15 km S30°23°119 mm
TainaiNiigata16 km NE30°23°135 mm
AganoNiigata17 km S30°23°119 mm
Kameda-honchōNiigata18 km SW30°23°121 mm
NiigataNiigata20 km WSW30°23°126 mm
Niitsu-honchōNiigata23 km SSW30°23°118 mm
GosenNiigata29 km SSW30°22°116 mm

The Almanac · Seirō Month by Month

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

No month in Seirō runs warmer: highs about 30°. Wet spells are common — about 129 mm, the 8th wettest month.

Climate of Seirō by month
MonthHighLowRainWindDaylightVisit
January5°-1°215 mm17 km/h9 h 48 min✦
February5°-1°142 mm16 km/h10 h 44 min✦
March10°2°129 mm15 km/h11 h 51 min✦✦
April17°7°111 mm15 km/h13 h 8 min✦✦✦
May22°13°96 mm13 km/h14 h 12 min✦✦✦
June25°17°127 mm11 km/h14 h 47 min✦✦✦
July29°22°198 mm12 km/h14 h 33 min✦✦✦
August30°23°129 mm12 km/h13 h 37 min✦✦
September26°19°157 mm12 km/h12 h 22 min✦✦✦
October21°12°179 mm13 km/h11 h 8 min✦✦✦
November15°7°204 mm14 km/h10 h 3 min✦✦
December8°2°267 mm16 km/h9 h 32 min✦

Questions Readers Ask about Seirō in August

Answered from the wire & the Almanac

What is the weather like in Seirō in August?

Days average 30 °C (87 °F) and nights 23 °C (73 °F), with about 129 mm (5.1 in) of rain over the month. No month in Seirō runs warmer: highs about 30°. Wet spells are common — about 129 mm, the 8th wettest month.

Is August a good time to visit Seirō?

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

How long are the days in Seirō in August?

In mid-August the sun is up for about 13 h 37 min. The days are shortening — from 9 h 32 min in December to 14 h 47 min in June.

Does it snow in Seirō in August?

Hardly — August nights average 23 °C (73 °F), above freezing.

What should I pack for Seirō 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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