Winter weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

Maximum Temperatures

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	82.8°F	74.1°F	88.3°F
Dec 8	80.2°F	75.0°F	85.8°F
Dec 15	81.3°F	76.1°F	86.2°F
Dec 22	80.8°F	76.8°F	86.0°F
Jan 1	80.4°F	77.7°F	86.4°F
Jan 8	81.5°F	78.6°F	86.5°F
Jan 15	83.5°F	79.9°F	88.7°F
Jan 22	83.1°F	79.7°F	88.0°F
Feb 1	81.1°F	80.1°F	86.4°F
Feb 8	80.6°F	80.4°F	85.8°F
Feb 15	80.6°F	78.6°F	85.1°F
Feb 22	79.5°F	79.7°F	84.6°F
Average	78.1°F	81.3°F	86.5°F

Minimum Temperatures

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	62.4°F	60.1°F	63.7°F
Dec 8	61.7°F	61.7°F	63.0°F
Dec 15	63.0°F	61.7°F	65.1°F
Dec 22	63.1°F	62.4°F	65.1°F
Jan 1	62.2°F	62.8°F	64.4°F
Jan 8	63.1°F	63.9°F	65.7°F
Jan 15	63.0°F	64.2°F	65.5°F
Jan 22	63.1°F	64.2°F	65.1°F
Feb 1	63.1°F	64.8°F	64.9°F
Feb 8	62.6°F	64.8°F	64.6°F
Feb 15	62.8°F	63.9°F	64.0°F
Feb 22	61.3°F	62.8°F	63.0°F
Average	63.1°F	62.6°F	64.5°F

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions

Sunny Weather

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	6.9 hours/day	9.1 hours/day	7.4 hours/day
Dec 8	6.1 hours/day	9.1 hours/day	6.9 hours/day
Dec 15	6.5 hours/day	10.6 hours/day	6.8 hours/day
Dec 22	5.9 hours/day	9.4 hours/day	6.9 hours/day
Jan 1	5.0 hours/day	11.2 hours/day	6.0 hours/day
Jan 8	5.6 hours/day	11.1 hours/day	6.7 hours/day
Jan 15	8.7 hours/day	10.1 hours/day	9.3 hours/day
Jan 22	8.5 hours/day	10.2 hours/day	9.2 hours/day
Feb 1	5.7 hours/day	10.0 hours/day	6.2 hours/day
Feb 8	5.5 hours/day	10.9 hours/day	6.1 hours/day
Feb 15	6.6 hours/day	9.7 hours/day	6.7 hours/day
Feb 22	6.4 hours/day	10.8 hours/day	6.3 hours/day
Average	10.2 hours/day	6.5 hours/day	7.0 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	0.3in	0.0in	0.2in
Dec 8	0.2in	0.0in	0.2in
Dec 15	0.1in	0.0in	0.1in
Dec 22	0.2in	0.0in	0.2in
Jan 1	0.3in	0.0in	0.2in
Jan 8	0.2in	0.0in	0.1in
Jan 15	0.1in	0.0in	0.1in
Jan 22	0.1in	0.0in	0.1in
Feb 1	0.2in	0.0in	0.2in
Feb 8	0.2in	0.0in	0.2in
Feb 15	0.2in	0.0in	0.2in
Feb 22	0.1in	0.0in	0.1in
Average	0.0in	0.2in	0.2in

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	12.6mph	14.6mph	12.9mph
Dec 8	11.9mph	14.4mph	11.9mph
Dec 15	11.2mph	16.0mph	11.7mph
Dec 22	11.3mph	14.8mph	11.3mph
Jan 1	10.7mph	14.9mph	11.3mph
Jan 8	9.5mph	14.3mph	10.1mph
Jan 15	10.6mph	14.9mph	10.8mph
Jan 22	11.0mph	15.2mph	11.1mph
Feb 1	9.7mph	14.1mph	10.3mph
Feb 8	9.4mph	14.9mph	9.9mph
Feb 15	10.2mph	15.1mph	9.9mph
Feb 22	10.2mph	13.9mph	9.8mph
Average	14.8mph	10.7mph	10.9mph

Humidity

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	46.0%	64.8%	46.3%
Dec 8	56.5%	65.2%	55.4%
Dec 15	54.4%	64.3%	54.6%
Dec 22	57.0%	64.6%	56.0%
Jan 1	57.8%	64.6%	57.8%
Jan 8	56.5%	66.0%	56.6%
Jan 15	50.1%	64.5%	49.7%
Jan 22	50.2%	65.1%	51.0%
Feb 1	56.3%	66.3%	57.7%
Feb 8	58.0%	65.3%	59.1%
Feb 15	55.9%	64.7%	57.1%
Feb 22	57.2%	62.7%	58.7%
Average	64.8%	54.7%	55.0%

Preparing for a trip?

Make sure you have everything needed:

1. Find the cheapest flights using Kiwi.com

2. Book a hotel via Trip.com

3. Buy travel sim card on Yesim.com

Astronomy

Sunrise Time

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	5:07	5:28	5:12
Dec 8	5:08	5:29	5:13
Dec 15	5:11	5:31	5:16
Dec 22	5:16	5:35	5:20
Jan 1	5:21	5:41	5:25
Jan 8	5:26	5:47	5:31
Jan 15	5:32	5:54	5:36
Jan 22	5:38	6:02	5:43
Feb 1	5:45	6:10	5:49
Feb 8	5:50	6:17	5:54
Feb 15	5:55	6:24	5:58
Feb 22	5:59	6:31	6:02
Average	5:54	5:30	5:36

Sunrise times are output in the local timezone of each place.

Sunset Time

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	18:49	19:46	18:51
Dec 8	18:53	19:51	18:56
Dec 15	18:58	19:55	19:00
Dec 22	19:02	19:59	19:04
Jan 1	19:04	20:01	19:07
Jan 8	19:05	20:01	19:07
Jan 15	19:05	19:59	19:07
Jan 22	19:02	19:55	19:05
Feb 1	18:58	19:50	19:01
Feb 8	18:53	19:43	18:56
Feb 15	18:48	19:36	18:51
Feb 22	18:42	19:28	18:45
Average	19:48	18:54	19:00

Sunset times are output in the local timezone of each place.

Useful Day Length

Period	Johannesburg	Cape Town	Rustenburg
Dec 1	11:49 hours	12:46 hours	11:51 hours
Dec 8	11:53 hours	12:51 hours	11:56 hours
Dec 15	11:58 hours	12:55 hours	12:00 hours
Dec 22	12:02 hours	12:59 hours	12:04 hours
Jan 1	12:04 hours	13:01 hours	12:07 hours
Jan 8	12:05 hours	13:01 hours	12:07 hours
Jan 15	12:05 hours	12:59 hours	12:07 hours
Jan 22	12:02 hours	12:55 hours	12:05 hours
Feb 1	11:58 hours	12:50 hours	12:01 hours
Feb 8	11:53 hours	12:43 hours	11:56 hours
Feb 15	11:48 hours	12:36 hours	11:51 hours
Feb 22	11:42 hours	12:28 hours	11:45 hours
Average	12:48 hours	11:54 hours	12:00 hours

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

Share comparison

Was this page helpful?

Add more places to comparison?

Johannesburg09:30

- -

Cape Town09:30

- -

Rustenburg09:30

- -

Your location seems to be Columbus, would you like to add it to comparison?

↑ Go to the top

	Johannesburg ZA	Cape Town ZA	Rustenburg ZA
Today Tue Apr 29
Wed Apr 30
Thu May 01
Fri May 02
Sat May 03
Sun May 04
Mon May 05

	Today Tue Apr 29	Wed Apr 30	Thu May 01	Fri May 02	Sat May 03	Sun May 04	Mon May 05	Tue May 06	Wed May 07	Thu May 08	Fri May 09	Sat May 10	Sun May 11	Mon May 12
Johannesburg ZA
Cape Town ZA
Rustenburg ZA

Weather in Johannesburg, Cape Town and Rustenburg

- -

- -

- -

Daily Forecast

Winter weather

Temperatures

Conditions

Astronomy

Add more places to comparison?

- -

- -

- -