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

Ōma in August

The short of it: Ōma in August averages a high of 25 °C (77 °F) and a low of 19 °C (67 °F), with 143 mm (5.6 in) of rain and about 13 h 50 min of daylight. Rated 3 of 5 for a visit; the best months are July and September. Source: TerraClimate climate normals, 1991–2020.

Average high 25° · low 19° · rain 143 mm · daylight 13 h 50 min

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

Thirty years of records give Ōma an average August high of 25°, a low of 19° and some 143 mm of rain. No month in Ōma runs warmer: highs about 25°. Wet spells are common — about 143 mm, the 2nd wettest month.

The sun is up for about 13 h 50 min in mid-August, 64 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 July and September.

Against its neighbours, Ōma runs cooler than most and drier than most in August. Furukamaya, 5 km to the ESE, sees much the same highs.

August in Ōma, by the numbers

Warmth rank
1st warmest of 12
Rain rank
2nd wettest of 12
Versus July
2° warmer, 7.0 mm more rain
Versus September
2° warmer
Day–night spread
5°
Snow season
Dec–Mar
Daylight, mid-month
13 h 50 min
Average wind
12 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
FurukamayaAomori5 km ESE25°19°145 mm
SaiAomori11 km SSW25°19°142 mm
HakodateHokkaido31 km NNW26°19°158 mm
MutsuAomori37 km SE26°19°140 mm
KamiisoHokkaido39 km NW25°19°153 mm
HokutoHokkaido39 km NW25°19°153 mm
Oshima-shiriuchiHokkaido41 km WNW25°20°138 mm
KikonaiHokkaido44 km WNW25°19°145 mm
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The Almanac · Ōma Month by Month

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

No month in Ōma runs warmer: highs about 25°. Wet spells are common — about 143 mm, the 2nd wettest month.

Climate of Ōma by month
MonthHighLowRainWindDaylightVisit
January3°-3°105 mm16 km/h9 h 29 min✦
February3°-3°75 mm16 km/h10 h 33 min✦
March6°-1°71 mm17 km/h11 h 49 min✦
April12°5°75 mm16 km/h13 h 17 min✦✦
May16°9°91 mm14 km/h14 h 30 min✦✦✦
June19°13°91 mm12 km/h15 h 10 min✦✦✦
July23°17°136 mm12 km/h14 h 54 min✦✦✦
August25°19°143 mm12 km/h13 h 50 min✦✦✦
September22°16°159 mm12 km/h12 h 25 min✦✦✦
October18°10°109 mm14 km/h11 h 0 min✦✦✦
November11°4°118 mm16 km/h9 h 47 min✦✦
December5°-1°124 mm18 km/h9 h 11 min✦

Questions Readers Ask about Ōma in August

Answered from the wire & the Almanac

What is the weather like in Ōma in August?

Days average 25 °C (77 °F) and nights 19 °C (67 °F), with about 143 mm (5.6 in) of rain over the month. No month in Ōma runs warmer: highs about 25°. Wet spells are common — about 143 mm, the 2nd wettest month.

Is August a good time to visit Ōma?

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

How long are the days in Ōma in August?

In mid-August the sun is up for about 13 h 50 min. The days are shortening — from 9 h 11 min in December to 15 h 10 min in June.

Does it snow in Ōma in August?

Hardly — August nights average 19 °C (67 °F), above freezing.

What should I pack for Ōma 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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