Western Cape (Klein Karoo)

Best Time for Oudtshoorn & Klein Karoo

Semi-arid Karoo drama — Swartberg Pass, Cango Caves, and wide-open skies

When to Visit Oudtshoorn & Klein Karoo

Hiking: All months. Mountain Biking: All months. Trail Running: Apr–Nov. Camping: All months.

Hiking — Month by Month

Scored on: Dry trails, mild–warm temp, low wind

Best months: All months

Scale:ExcellentGoodFairPoorAvoid· key data point shown per cell

Jan

5/5

Excellent

4d rain

Feb

5/5

Excellent

4d rain

Mar

5/5

Excellent

3.4d rain

Apr

5/5

Excellent

5.4d rain

May

5/5

Excellent

5.4d rain

Jun

5/5

Excellent

5.6d rain

Jul

5/5

Excellent

4.2d rain

Hols

Aug

5/5

Excellent

4.8d rain

Sep

5/5

Excellent

5.8d rain

Oct

5/5

Excellent

5.8d rain

Nov

5/5

Excellent

4.6d rain

Dec

5/5

Excellent

6.8d rain

Hols

Where to go

Swartberg Pass hiking trail (Swartberg NR)
Meiringspoort Waterfall walk (Prince Albert)
Gamkaskloof 'Die Hel' trail (4WD access)
Cango Conservation Area walks

Best Months per Activity

Months scoring 4/5 or higher. Click a row to explore that activity.

Hiking

All months

Mountain Biking

All months

Trail Running

Apr, May, Jun, Jul, Aug, Sep, Oct, Nov

Camping

All months

Monthly Weather Averages

5-year averages 2020–2024 (ERA5 reanalysis)

Month	High/Low (°C)	Rain days	Wind (km/h)	School
January	33.8/18	4	26.2	Term
February	33/17.7	4	25.2	Term
March	31.2/16.7	3.4	24.3	Term
April	26.2/13.2	5.4	18.7	Term
May	23/10.7	5.4	14.3	Term
June	20.2/9.1	5.6	15.7	Term
July	18.5/7.3	4.2	15.6	Winter break
August	20.3/7.6	4.8	17.8	Term
September	23.4/9.6	5.8	21.9	Term
October	27.1/12.6	5.8	23.7	Term
November	29.1/14.3	4.6	26.1	Term
December	30.7/16.2	6.8	25.6	Summer break

How Scores Are Calculated

Each month receives a score of 1–5 per activity using fixed thresholds on the raw data. No editorial judgement — every score is derived directly from ERA5, NOAA ERSSTv5, and CMEMS figures.

Hiking:Dry trails, mild–warm temp, low wind

Mountain Biking:Dry trails, manageable temp, low wind

Trail Running:Cool–warm temp (heat risk ↑), low rain

Camping:Dry nights, mild temperatures (frost/heat penalty)

Data Sources & Attribution

Wind speed, rainfall & air temperature

ERA5 reanalysis (ECMWF) via Open-Meteo Archive API. Daily-max 10 m wind speed, total daily precipitation, and 2 m temperature, 2020–2024, averaged to monthly means. License: CC-BY 4.0.

open-meteo.com

Data last fetched: 2026-06-23

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