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

Three Rivers Weather in August

Three Rivers in August

The short of it: Three Rivers in August averages a high of 24 °C (74 °F) and a low of 14 °C (58 °F), with 84 mm (3.3 in) of rain and about 14 h 9 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 14° · rain 84 mm · daylight 14 h 9 min

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

Thirty years of records give Three Rivers an average August high of 24°, a low of 14° and some 84 mm of rain. The height of summer in Three Rivers, with afternoons near 24°. Wet spells are common — about 84 mm, the 9th wettest month.

The sun is up for about 14 h 9 min in mid-August, 77 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 August.

Against its neighbours, Three Rivers runs warmer than most and about as wet in August. Georgetown, 3 km to the E, sees much the same highs.

August in Three Rivers, by the numbers

Warmth rank
1st warmest of 12
Rain rank
9th wettest of 12
Versus July
about the same, 2.0 mm more rain
Versus September
4° warmer
Day–night spread
9°
Snow season
Dec–Apr
Daylight, mid-month
14 h 9 min
Average wind
16 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
GeorgetownPrince Edward Island3 km E23°15°84 mm
MontaguePrince Edward Island7 km WSW24°14°85 mm
SourisPrince Edward Island31 km NE23°14°91 mm
StratfordPrince Edward Island40 km W24°15°84 mm
SouthportPrince Edward Island42 km W24°15°83 mm
East RoyaltyPrince Edward Island42 km WNW24°15°85 mm
Hillsborough ParkPrince Edward Island42 km WNW24°15°85 mm
ParkdalePrince Edward Island43 km W24°15°85 mm

The Almanac · Three Rivers Month by Month

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

The height of summer in Three Rivers, with afternoons near 24°. Wet spells are common — about 84 mm, the 9th wettest month.

Climate of Three Rivers by month
MonthHighLowRainWindDaylightVisit
January-2°-10°99 mm23 km/h9 h 0 min✦
February-3°-11°89 mm22 km/h10 h 16 min✦
March1°-7°84 mm21 km/h11 h 46 min✦
April7°-1°85 mm20 km/h13 h 30 min✦
May13°4°84 mm18 km/h14 h 57 min✦✦
June19°9°103 mm17 km/h15 h 45 min✦✦✦
July24°14°82 mm16 km/h15 h 25 min✦✦✦
August24°14°84 mm16 km/h14 h 9 min✦✦✦
September20°11°115 mm18 km/h12 h 28 min✦✦✦
October13°6°129 mm21 km/h10 h 49 min✦✦
November8°1°137 mm22 km/h9 h 21 min✦
December2°-4°132 mm24 km/h8 h 38 min✦

Questions Readers Ask about Three Rivers in August

Answered from the wire & the Almanac

What is the weather like in Three Rivers in August?

Days average 24 °C (74 °F) and nights 14 °C (58 °F), with about 84 mm (3.3 in) of rain over the month. The height of summer in Three Rivers, with afternoons near 24°. Wet spells are common — about 84 mm, the 9th wettest month.

Is August a good time to visit Three Rivers?

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

How long are the days in Three Rivers in August?

In mid-August the sun is up for about 14 h 9 min. The days are shortening — from 8 h 38 min in December to 15 h 45 min in June.

Does it snow in Three Rivers in August?

Hardly — August nights average 14 °C (58 °F), above freezing.

What should I pack for Three Rivers 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