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

Onsala in June

The short of it: Onsala in June averages a high of 18 °C (65 °F) and a low of 11 °C (52 °F), with 75 mm (3.0 in) of rain and about 17 h 58 min of daylight. Rated 3 of 5 for a visit; the best months are April and July. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 11° · rain 75 mm · daylight 17 h 58 min

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

Thirty years of records give Onsala an average June high of 18°, a low of 11° and some 75 mm of rain. Much like May: highs about 18°, nights near 11°. Easy travelling weather. Wet spells are common — about 75 mm, the 4th wettest month.

The sun is up for about 17 h 58 min in mid-June, 85 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates June 3 of 5 for a visit; the finest months here are April and July.

Against its neighbours, Onsala runs cooler than most and drier than most in June. Vallda, 6 km to the NNW, sees much the same highs.

June in Onsala, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
4th wettest of 12
Versus May
3° warmer, 26 mm more rain
Versus July
2° colder
Day–night spread
7°
Snow season
Dec–Mar
Daylight, mid-month
17 h 58 min
Average wind
18 km/h

Neighbouring Towns

June averages · distance by the crow’s flight
TownDistanceHighLowRain
ValldaHalland6 km NNW18°11°76 mm
KungsbackaHalland7 km NNE18°11°78 mm
Fjärås kyrkbyHalland10 km ENE18°11°82 mm
ÅsaHalland10 km SSE18°11°76 mm
SäröHalland11 km NNW18°11°73 mm
FrillesåsHalland15 km SE18°11°77 mm
LindomeVästra Götaland16 km NNE18°10°81 mm
BilldalVästra Götaland17 km NNW19°11°75 mm

The Almanac · Onsala Month by Month

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

Much like May: highs about 18°, nights near 11°. Easy travelling weather. Wet spells are common — about 75 mm, the 4th wettest month.

Climate of Onsala by month
MonthHighLowRainWindDaylightVisit
January2°-2°66 mm23 km/h7 h 16 min✦✦
February2°-2°53 mm22 km/h9 h 20 min✦✦
March5°-1°41 mm20 km/h11 h 37 min✦✦✦
April10°3°41 mm18 km/h14 h 13 min✦✦✦✦
May15°7°49 mm18 km/h16 h 33 min✦✦✦
June18°11°75 mm18 km/h17 h 58 min✦✦✦
July20°13°75 mm17 km/h17 h 22 min✦✦✦
August20°13°96 mm17 km/h15 h 14 min✦✦✦
September16°10°73 mm20 km/h12 h 40 min✦✦✦
October11°6°90 mm21 km/h10 h 10 min✦✦
November7°3°73 mm22 km/h7 h 52 min✦
December4°-1°80 mm21 km/h6 h 38 min✦

Questions Readers Ask about Onsala in June

Answered from the wire & the Almanac

What is the weather like in Onsala in June?

Days average 18 °C (65 °F) and nights 11 °C (52 °F), with about 75 mm (3.0 in) of rain over the month. Much like May: highs about 18°, nights near 11°. Easy travelling weather. Wet spells are common — about 75 mm, the 4th wettest month.

Is June a good time to visit Onsala?

The Almanac gives June 3 of 5 (fair). The best months are April and July.

How long are the days in Onsala in June?

In mid-June the sun is up for about 17 h 58 min. These are the longest days of the year; the shortest, in December, last 6 h 38 min.

Does it snow in Onsala in June?

Hardly — June nights average 11 °C (52 °F), above freezing.

What should I pack for Onsala in June?

Layers, a warm coat and stout boots, 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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