When should you visit each — and when are both ideal?
Best for both · Augustcomfortable in both cities
Climate Overview
Tokyo (Japan) has a temperate climate; Johannesburg shares the same classification. Tokyo's warmest month is August (30.9°C avg high); Johannesburg peaks in October (25.9°C avg high).
Monthly Breakdown
Japan
| Month | High | Low | Rain | Sun |
|---|
| JAN | 8.8° | -0.3° | 57mm | 7.9h |
| FEB | 9.9° | 0.5° | 67mm | 8.1h |
| MAR | 14.2° | 4.7° | 128mm | 8.2h |
| APR | 18.3° | 9.2° | 131mm | 8.9h |
| MAY | 23.1° | 14.5° | 120mm | 9.2h |
| JUN | 25.7° | 18.5° | 185mm | 8.1h |
| JUL | 29.5° | 22.7° | 191mm | 8.7h |
| AUG | 30.9° | 24° | 134mm | 9.8h |
| SEP | 26.7° | 20.2° | 210mm | 7.5h |
| OCT | 21.2° | 14° | 202mm | 7.1h |
| NOV | 16.6° | 8.3° | 94mm | 7.2h |
| DEC | 11.2° | 2.3° | 67mm | 7.4h |
South Africa · Gauteng
| Month | High | Low | Rain | Sun |
|---|
| JAN | 25.6° | 14.7° | 116mm | 11.5h |
| FEB | 24.8° | 14.4° | 117mm | 10.9h |
| MAR | 23.7° | 13° | 73mm | 10.5h |
| APR | 21.4° | 10.2° | 54mm | 10.1h |
| MAY | 19.5° | 7.2° | 16mm | 9.8h |
| JUN | 17.1° | 4.2° | 6mm | 9.8h |
| JUL | 17.1° | 3.5° | 4mm | 10.2h |
| AUG | 20.6° | 6.4° | 4mm | 10.6h |
| SEP | 24.7° | 9.9° | 12mm | 11.3h |
| OCT | 25.9° | 11.8° | 42mm | 11.1h |
| NOV | 25.5° | 13.1° | 86mm | 11.4h |
| DEC | 25.5° | 14.5° | 123mm | 11.3h |