Fall River, Canada — Weather in August 2026

Climate Overview

Fall River, Canada in August has warm conditions, with highs averaging 24.4°C (76°F). Rain falls on about 10 days this month. Sea temperature stays cool at 17.2°C (63°F).

This month falls at the end of Summer.

Daily highs in August gradually drop from around 26°C (78°F) at the start to 23°C (74°F) by month's end.

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

Expect around 10.8h of sunshine at the start of August, decreasing to 9.7h by the end.

The warmest days tend to fall around the 5th, averaging 25.6°C (78°F).

Temperatures begin dropping heading into September.

Monthly August Averages

Temperature

24°C / 17°C

Feels Like

25°C / 17°C

Rain

10 days · 82 mm

Sunshine

9.9h / day

Humidity

79% — Humid

Wind

17 km/h

Wind Direction

SW (228°)

Gusts

38 km/h

Daylight

14 h

Cloud Cover

60%

Clear Sky Days

3.7

UV Index

6 — High

Sea Temperature

17°C

Dew Point

17°C — Humid

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:18

Daylight 14.1h

Sunset 20:23

What to Expect

Daytime temperatures around 24°C (76°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

Recent yearly records for August have stayed close to the long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	1°C / -6°C	-4°C / -11°C	12days (121 mm) Wet	4.9h Fair	77% Humid	1.8 Low	Poor	View Details
February	1°C / -7°C	-4°C / -12°C	11days (120 mm) Wet	6.1h Fair	76% Humid	3 Moderate	Poor	View Details
March	4°C / -3°C	0°C / -8°C	12days (103 mm) Wet	7.4h Good	74% Muggy	3.5 Moderate	Poor	View Details
April	10°C / 2°C	6°C / -3°C	12days (107 mm) Wet	8.2h Good	74% Muggy	4.7 Moderate	Poor	View Details
May	16°C / 7°C	14°C / 3°C	10days (72 mm) Wet	9h Good	74% Muggy	5.7 High	Fair	View Details
June best	21°C / 12°C	20°C / 11°C	11days (95 mm) Wet	9.4h Good	78% Humid	5.8 High	Excellent	View Details
July best	25°C / 17°C	26°C / 17°C	10days (77 mm) Wet	9.8h Good	80% Humid	6.5 High	Excellent	View Details
August best	24°C / 17°C	25°C / 17°C	10days (82 mm) Wet	9.9h Good	79% Humid	6 High	Excellent	View Details
September best	21°C / 14°C	20°C / 13°C	8days (85 mm) Wet	8.2h Good	80% Humid	4.8 Moderate	Excellent	View Details
October	15°C / 9°C	13°C / 6°C	10days (108 mm) Wet	6.8h Fair	79% Humid	3.5 Moderate	Fair	View Details
November	9°C / 2°C	5°C / -2°C	12days (128 mm) Wet	4.9h Fair	79% Humid	1.8 Low	Poor	View Details
December	3°C / -3°C	-1°C / -8°C	12days (127 mm) Wet	4.5h Fair	78% Humid	1.5 Low	Poor	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is August a good time to visit Fall River?

August is typically excellent for visiting Fall River, with average highs of 24°C (76°F) and around 10 rainy days. Fall River, Canada in August has warm conditions, with highs averaging 24.4°C (76°F). Rain falls on about 10 days this m

Does it rain a lot in Fall River in August?

Fall River typically sees around 10 rainy days in August with 82 mm (3.2 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Fall River in August?

Evenings in Fall River during August are mild at 17°C (62°F). A light cardigan is usually enough.

What should I pack for Fall River in August?

With highs of 24°C (76°F) and lows of 17°C (62°F) in August, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Fall River?

Yes, August offers some of the best weather conditions in Fall River with comfortable temperatures and lower chances of rain.

What is the UV index in Fall River in August?

The average UV index in Fall River during August is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Fall River in August?

Fall River gets approximately 14 hours of daylight per day in August, with around 10 hours of sunshine.

Does it snow in Fall River in August?

Snow is uncommon in Fall River during August based on 10-year climate averages.

Last updated: