Climate Insights for Grand Central Airport

City of Johannesburg Metropolitan Municipality, Gauteng, South Africa

Based on 10 years of historical weather data

Current Season

What season is it in Grand Central Airport?

Astronomical Season

winter

Based on Earth's position relative to the sun

Meteorological Season

winter

Based on temperature cycles and weather patterns

fall begins on March 20, 2026 (67 days from now)

Season Timeline for 2026

spring
Sep 23
Future
summer
Dec 21
Future
fall
Mar 20
Next
winter
Jun 21
Current

Note: Grand Central Airport is in the Southern Hemisphere, so seasons are opposite to the Northern Hemisphere.

Hottest Month

December
Peak: 27°C
Average: 21°C

Coldest Month

July
Low: 4°C
Average: 11°C

Wettest Month

December
116 mm rain

Best Time to Visit

February & March
Comfortable temps & low rain
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan Current
16 °C
27 °C
17 km/h
110 mm
0 cm
Feb
16 °C
26 °C
16 km/h
98 mm
0 cm
Mar
15 °C
26 °C
15 km/h
65 mm
0 cm
Apr
12 °C
23 °C
15 km/h
59 mm
0 cm
May
8 °C
22 °C
14 km/h
18 mm
0 cm
Jun
5 °C
19 °C
16 km/h
5 mm
0 cm
Jul
4 °C
19 °C
17 km/h
4 mm
0 cm
Aug
7 °C
23 °C
19 km/h
2 mm
0 cm
Sep
11 °C
26 °C
20 km/h
13 mm
0 cm
Oct
13 °C
27 °C
20 km/h
48 mm
0 cm
Nov
14 °C
27 °C
20 km/h
72 mm
0 cm
Dec
16 °C
27 °C
18 km/h
116 mm
0 cm
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Metric (°C, km/h)
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