weathercrisp.com
Nanaimo
AbbotsfordAjaxAuroraBanffBarrieBoisbriandBouchervilleBramptonBrandonBrantfordBrossardBurlingtonBurnabyCalgaryCambridgeCharlottetownChathamChilliwackCoquitlamCornwallDartmouthDeltaDorvalEdmontonFort McMurrayFrederictonGatineauGranbyGrande PrairieGreater SudburyGuelphHalifaxHamiltonKamloopsKanataKelownaKingstonKitchenerLangleyLavalLethbridgeLindsayLondonMarkhamMiltonMissionMississaugaMonctonMont-RoyalMontréalMoose Jaw
Nanaimo
NepeanNew GlasgowNewmarketNiagara FallsNorfolk CountyNorth BattlefordNorth BayOakvilleOkanaganOrilliaOshawaOttawaPentictonPeterboroughPickeringPointe-ClairePrince AlbertPrince EdwardPrince GeorgeQuébecRed DeerReginaRichmond HillSaguenaySaint JohnSarniaSaskatoonSault Ste. MarieSherbrookeSt. CatharinesSt. John'sSurreySydneyThunder BayTimminsTorontoVancouverVaughanVictoriaWasaga BeachWaterlooWellandWest VancouverWhistlerWhitehorseWindsorWinnipegWoodstockYellowknife More Locations
Canada weather

Weather in Nanaimo for August 2026

Your guide to Nanaimo weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Nanaimo at the beginning of August is 22.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 21.7 °C by the end of August.

    • Rain 🌧️

  • Nanaimo in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 47.3 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/15°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Nanaimo Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
22°
2
Patchy rain possible
23°
3
Partly cloudy
22°
4
Partly cloudy
22°
5
Cloudy
23°
6
Moderate rain at times
22°
7
Patchy rain possible
21°
8
Patchy rain possible
21°
9
Heavy rain at times
23°
10
Patchy rain possible
22°
11
Overcast
22°
12
Cloudy
23°
13
Sunny
22°
14
Sunny
23°
15
Sunny
24°
16
Sunny
22°
17
Sunny
22°
18
Partly cloudy
19°
19
Sunny
20°
20
Overcast
19°
21
Partly cloudy
20°
22
Overcast
20°
23
Overcast
21°
24
Overcast
22°
25
Partly cloudy
24°
26
Sunny
23°
27
Sunny
23°
28
Patchy rain possible
20°
29
Light rain shower
20°
30
Overcast
20°
31
Light rain shower
22°

Temperatures trend during August in Nanaimo

See the weather trend as well as the moving average line

August weather in Nanaimo day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
 22° /15° 0.1 mm 5
2 Aug. Patchy rain possible
Patchy rain possible
 23° /15° 0 mm 5
3 Aug. Partly cloudy
Partly cloudy
 22° /15° 0 mm 5
4 Aug. Partly cloudy
Partly cloudy
 22° /15° 0 mm 6
5 Aug. Cloudy
Cloudy
 23° /15° 1.1 mm 5
6 Aug. Moderate rain at times
Moderate rain at times
 22° /15° 4.2 mm 5
7 Aug. Patchy rain possible
Patchy rain possible
 21° /15° 1.5 mm 5
8 Aug. Patchy rain possible
Patchy rain possible
 21° /15° 1.6 mm 5
9 Aug. Heavy rain at times
Heavy rain at times
 23° /15° 1.5 mm 5
10 Aug. Patchy rain possible
Patchy rain possible
 22° /16° 0 mm 6
11 Aug. Overcast
Overcast
 22° /14° 0.1 mm 5
12 Aug. Cloudy
Cloudy
 23° /16° 0.1 mm 5
13 Aug. Sunny
Sunny
 22° /15° 0.3 mm 5
14 Aug. Sunny
Sunny
 23° /15° 1.9 mm 5
15 Aug. Sunny
Sunny
 24° /16° 9.4 mm 6
16 Aug. Sunny
Sunny
 22° /15° 0 mm 6
17 Aug. Sunny
Sunny
 22° /15° 0.1 mm 6
18 Aug. Partly cloudy
Partly cloudy
 19° /13° 5.5 mm 5
19 Aug. Sunny
Sunny
 20° /13° 0.4 mm 5
20 Aug. Overcast
Overcast
 19° /14° 1.3 mm 4
21 Aug. Partly cloudy
Partly cloudy
 20° /12° 3.3 mm 5
22 Aug. Overcast
Overcast
 20° /13° 1.2 mm 5
23 Aug. Overcast
Overcast
 21° /15° 0.8 mm 5
24 Aug. Overcast
Overcast
 22° /14° 3.4 mm 5
25 Aug. Partly cloudy
Partly cloudy
 24° /16° 0 mm 6
26 Aug. Sunny
Sunny
 23° /15° 2.6 mm 6
27 Aug. Sunny
Sunny
 23° /15° 1.6 mm 5
28 Aug. Patchy rain possible
Patchy rain possible
 20° /13° 0.4 mm 5
29 Aug. Light rain shower
Light rain shower
 20° /14° 2.1 mm 5
30 Aug. Overcast
Overcast
 20° /14° 0 mm 5
31 Aug. Light rain shower
Light rain shower
 22° /14° 2.7 mm 5
Next
Important Notice
Our weather forecast for Nanaimo in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Nanaimo forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Nanaimo in August - FAQ

What are the expected maximum and minimum temperatures in Nanaimo during August?

During August, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in Nanaimo during August?

In August, Nanaimo can expect light to moderate rainfall, totaling 47.3 mm across approximately 16 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Nanaimo during August?

The average wind speed in Nanaimo during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Nanaimo

Explore the daily rainfall trends and prepare for Nanaimos August weather 💧
Typically, Nanaimo has 16 rainy days in August with a total of 47.3 mm of rainfall.

UV exposure in Nanaimo during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

Quick links

More Nanaimo weather pages
You are here
Location coordinates Where is Nanaimo?

Get accurate weather forecasts for Nanaimo, located at latitude 49.166 and longitude -123.94. Stay updated with localized weather information tailored for Nanaimo.

Found a mistake?
We appreciate your attention to details. Tell us here.