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

Waterloo in June

The short of it: Waterloo in June averages a high of 21 °C (70 °F) and a low of 12 °C (53 °F), with 69 mm (2.7 in) of rain and about 16 h 28 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high 21° · low 12° · rain 69 mm · daylight 16 h 28 min

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

June in Waterloo brings afternoons near 21° and nights around 12°, with about 69 mm of rain over the month. Much like May: highs about 21°, nights near 12°. Easy travelling weather. Wet spells are common — about 69 mm, the 7th wettest month.

The sun is up for about 16 h 28 min in mid-June, 59 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates June 4 of 5 for a visit; it is the best month of the year to come.

Against its neighbours, Waterloo runs cooler than most and wetter than most in June. Braine-l'Alleud, 4 km to the SSW, sees much the same highs.

June in Waterloo, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
7th wettest of 12
Versus May
3° warmer, 7.0 mm more rain
Versus July
2° colder
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
16 h 28 min
Average wind
12 km/h

Neighbouring Towns

June averages · distance by the crow’s flight
TownDistanceHighLowRain
Braine-l'AlleudWallonia4 km SSW22°12°68 mm
UccleBrussels Capital11 km NNW22°12°68 mm
AuderghemBrussels Capital12 km NNE21°12°68 mm
HalleFlanders12 km W22°12°67 mm
ForestBrussels Capital12 km NNW22°12°67 mm
Saint-GillesBrussels Capital13 km NNW22°12°68 mm
EtterbeekBrussels Capital13 km N22°12°69 mm
IxellesBrussels Capital13 km N22°12°68 mm

The Almanac · Waterloo Month by Month

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

Much like May: highs about 21°, nights near 12°. Easy travelling weather. Wet spells are common — about 69 mm, the 7th wettest month.

Climate of Waterloo by month
MonthHighLowRainWindDaylightVisit
January6°1°70 mm16 km/h8 h 26 min✦✦
February7°1°64 mm15 km/h9 h 57 min✦✦
March11°3°59 mm15 km/h11 h 43 min✦✦✦
April15°6°46 mm13 km/h13 h 44 min✦✦✦
May18°9°62 mm12 km/h15 h 29 min✦✦✦✦
June21°12°69 mm12 km/h16 h 28 min✦✦✦✦
July23°14°73 mm11 km/h16 h 3 min✦✦✦
August23°14°79 mm10 km/h14 h 31 min✦✦✦
September20°11°61 mm11 km/h12 h 32 min✦✦✦✦
October15°8°70 mm13 km/h10 h 35 min✦✦✦
November10°4°80 mm14 km/h8 h 51 min✦✦
December7°2°87 mm15 km/h7 h 59 min✦

Questions Readers Ask about Waterloo in June

Answered from the wire & the Almanac

What is the weather like in Waterloo in June?

Days average 21 °C (70 °F) and nights 12 °C (53 °F), with about 69 mm (2.7 in) of rain over the month. Much like May: highs about 21°, nights near 12°. Easy travelling weather. Wet spells are common — about 69 mm, the 7th wettest month.

Is June a good time to visit Waterloo?

The Almanac gives June 4 of 5 (recommended). It is the best month of the year to visit.

How long are the days in Waterloo in June?

In mid-June the sun is up for about 16 h 28 min. These are the longest days of the year; the shortest, in December, last 7 h 59 min.

Does it snow in Waterloo in June?

Hardly — June nights average 12 °C (53 °F), above freezing.

What should I pack for Waterloo in June?

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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