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

Smiths Falls in June

The short of it: Smiths Falls in June averages a high of 23 °C (74 °F) and a low of 12 °C (54 °F), with 90 mm (3.5 in) of rain and about 15 h 35 min of daylight. Rated 3 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high 23° · low 12° · rain 90 mm · daylight 15 h 35 min

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

June in Smiths Falls brings afternoons near 23° and nights around 12°, with about 90 mm of rain over the month. Highs rise 5° against May, to near 23°; nights run about 12°. Wet spells are common — about 90 mm, the 2nd wettest month.

The sun is up for about 15 h 35 min in mid-June, 46 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 3 of 5 for a visit; it is the best month of the year to come.

Against its neighbours, Smiths Falls runs warmer than most and about as wet in June. Perth, 18 km to the W, sees much the same highs.

June in Smiths Falls, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
2nd wettest of 12
Versus May
5° warmer, 10 mm more rain
Versus July
3° colder
Day–night spread
11°
Snow season
Nov–Apr
Daylight, mid-month
15 h 35 min
Average wind
10 km/h

Neighbouring Towns

June averages · distance by the crow’s flight
TownDistanceHighLowRain
PerthOntario18 km W23°12°92 mm
Carleton PlaceOntario27 km NNW23°12°92 mm
AlmonteOntario39 km NNW23°11°86 mm
Mississippi MillsOntario39 km NNW23°11°86 mm
StittsvilleOntario39 km NNE24°12°90 mm
BrockvilleOntario44 km SE23°13°85 mm
BridlewoodOntario44 km NNE24°12°89 mm
Glen CairnOntario45 km NNE24°12°91 mm

The Almanac · Smiths Falls Month by Month

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

Highs rise 5° against May, to near 23°; nights run about 12°. Wet spells are common — about 90 mm, the 2nd wettest month.

Climate of Smiths Falls by month
MonthHighLowRainWindDaylightVisit
January-5°-14°69 mm14 km/h9 h 8 min✦
February-3°-13°55 mm14 km/h10 h 21 min✦
March2°-7°60 mm14 km/h11 h 47 min✦
April10°0°79 mm14 km/h13 h 26 min✦✦
May18°7°80 mm13 km/h14 h 49 min✦✦✦
June23°12°90 mm10 km/h15 h 35 min✦✦✦
July26°15°92 mm10 km/h15 h 16 min✦✦✦
August25°14°83 mm10 km/h14 h 3 min✦✦✦
September21°10°87 mm11 km/h12 h 27 min✦✦✦
October14°4°90 mm13 km/h10 h 52 min✦✦
November7°-2°78 mm14 km/h9 h 29 min✦
December-1°-8°69 mm14 km/h8 h 48 min✦

Questions Readers Ask about Smiths Falls in June

Answered from the wire & the Almanac

What is the weather like in Smiths Falls in June?

Days average 23 °C (74 °F) and nights 12 °C (54 °F), with about 90 mm (3.5 in) of rain over the month. Highs rise 5° against May, to near 23°; nights run about 12°. Wet spells are common — about 90 mm, the 2nd wettest month.

Is June a good time to visit Smiths Falls?

The Almanac gives June 3 of 5 (fair). It is the best month of the year to visit.

How long are the days in Smiths Falls in June?

In mid-June the sun is up for about 15 h 35 min. These are the longest days of the year; the shortest, in December, last 8 h 48 min.

Does it snow in Smiths Falls in June?

Hardly — June nights average 12 °C (54 °F), above freezing.

What should I pack for Smiths Falls 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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