Weather by Month in Cape Town

Cape Town experiences distinct seasons, with warm February days averaging 26°C / 79°F and cool July nights dropping to 9°C / 49°F. Rainfall averages 43 mm / 1.7 inches per month, with June typically the wettest. December offers the longest days with around 14 hours of daylight.

Monthly Climate Comparison

Temperatures stay fairly stable month to month across the year.

Month Low Temperature High Temperature Category
January 17.4°C 25.5°C WARM
February 17.6°C 25.9°C WARM
March 16.3°C 24.3°C WARM
April 14.2°C 22°C WARM
May 12.1°C 19.2°C MILD
June 10.2°C 17°C MILD
July 9.3°C 16.3°C MILD
August 9.6°C 16.4°C MILD
September 10.8°C 17.8°C MILD
October 12.8°C 20.5°C MILD
November 14.3°C 22°C MILD
December 16.3°C 24.1°C WARM

Rain & Sunshine Patterns

Driest Months

#1 February
Best for: outdoor activities & sightseeing
#2 January
Best for: outdoor activities & sightseeing
#3 March
Best for: outdoor activities & sightseeing

Wettest Months

#1 June
Expect: possible showers, pack waterproofs
#2 July
Expect: possible showers, pack waterproofs
#3 August
Expect: possible showers, pack waterproofs

UV & Sun Protection Calendar

High UV Alert:
January, February, March, April, September, October, November, December require serious sun protection.
Jan
10
VERY-HIGH
Feb
9
VERY-HIGH
Mar
8
VERY-HIGH
Apr
6
HIGH
May
5
MODERATE
Jun
4
MODERATE
Jul
4
MODERATE
Aug
6
MODERATE
Sep
7
HIGH
Oct
9
VERY-HIGH
Nov
9
VERY-HIGH
Dec
10
VERY-HIGH
Extreme (11+)
Avoid sun during midday, use SPF 50+
Very High (8-10)
Essential sun protection required
High (6-7)
Use SPF 30+, wear hat & sunglasses
Moderate (3-5)
Sun protection recommended
Low-Moderate (1-2)
Minimal protection needed
Low (0)
No protection required

Daylight Hours

Daylight varies from 9.9 hours in June (winter) to 14.4 hours in December (summer), which is a difference of 4.5 hours.

Shortest Days

June
9.9h
Average Sunrise:07:48
Average Sunset:17:44
Plan daytime activities for midday when light is best. Early sunsets mean evening plans should account for darkness.

Longest Days

December
14.4h
Average Sunrise:05:30
Average Sunset:19:52
Extended daylight perfect for evening activities and late dining. You can fit more sightseeing into each day.

Wind & Humidity Overview

Wind Conditions

Average wind speed
Windiest months:
January ( 18 km/h) December ( 18 km/h) February ( 18 km/h)
Packing tip: Conditions are generally calm, but a light layer is always handy.

Humidity Levels

Average humidity
75%
Most humid:
June ( 81%)
Least humid:
December ( 70%)
Packing tip: Choose breathable, natural fabrics like cotton or linen for comfort in humid conditions.

Seasonal Overview

Southern Hemisphere seasons shape the weather patterns throughout the year. Here's what to expect in each season:

Summer

January, February, December
Avg High
Avg Low
Avg Rain
Warm and pleasant; perfect for travel

Autumn

March, April, May
Avg High
Avg Low
Avg Rain
Mild conditions; transitional weather

Winter

June, July, August
Avg High
Avg Low
Avg Rain
Mild winter; light layers recommended

Spring

September, October, November
Avg High
Avg Low
Avg Rain
Pleasant warming; ideal for outdoor activities

Risk Ranking Table

Ranking Goal #1#2#3#4
Lowest rain risk
Jan 1 risk days
Feb 1 risk days
Mar 1 risk days
Oct 1 risk days
Lowest heatwave risk
Apr 0 risk days
May 0 risk days
Jun 0 risk days
Jul 0 risk days
Lowest cold risk
Jan 0 risk days
Feb 0 risk days
Mar 0 risk days
Apr 0 risk days
Lowest wind disruption risk
May 68 km/h
Apr 72 km/h
Aug 75 km/h
Jul 75 km/h
Most comfortable evenings
Feb 88 / 100
Jan 86 / 100
Dec 84 / 100
Mar 82 / 100
Best outdoor reliability
Oct 90 / 100
Dec 89 / 100
Nov 87 / 100
Apr 87 / 100

Monthly Details

Click any month for detailed weather information and packing advice.

Looking for the best time to visit?

Get personalized month rankings based on weather comfort, outdoor activity suitability, and seasonal conditions.

View Best Time to Visit

Frequently Asked Questions

What is the best month to visit Cape Town?

The best months to visit Cape Town depend on your preferences. For warm weather, February is typically the warmest month. For dry conditions, February, January, March tend to have the least rainfall. Consider your priorities, and whether you prefer warmer temperatures, drier weather, or longer daylight hours.

When is Cape Town warmest?

February is typically the warmest month in Cape Town, with average high temperatures reaching around 26°C (79°F). This is peak summer weather, ideal for outdoor activities and sightseeing.

When is Cape Town coldest?

July is usually the coldest month, with average low temperatures dropping to around 9°C (48°F). Pack warm layers if visiting during this time, especially for evening activities.

When does Cape Town get the most rain?

June typically sees the most rainfall in Cape Town, averaging around 97mm (3.8 inches). It's wise to pack waterproof layers and have some indoor backup plans if you're visiting during this month.

What is the driest month in Cape Town?

February is typically the driest month, with average rainfall of just 11mm (0.4 inches). This makes it an excellent time for outdoor exploration and activities with minimal risk of rain disruption.

How much does the temperature vary in Cape Town throughout the year?

Temperatures in Cape Town range from average lows of 13°C (56°F) to highs of 21°C (70°F). This variation means you'll want to pack differently depending on when you visit, as layers are key for adapting to the seasonal changes.

Do I need sun protection when visiting Cape Town?

Yes, sun protection is important in Cape Town. UV levels can reach 10 during peak months, which is considered very high. Pack sunscreen (SPF 30+), sunglasses, and a hat, especially if you'll be outdoors for extended periods.

Explore more