When should you visit each — and when are both ideal?
Best for both · May, September, Octobercomfortable in both cities
Climate Overview
Nanjing (China · Jiangsu) has a temperate climate; Rio de Janeiro shares the same classification. Nanjing's warmest month is August (32.4°C avg high); Rio de Janeiro peaks in January (30.9°C avg high).
Monthly Breakdown
China · Jiangsu
| Month | High | Low | Rain | Sun |
|---|
| JAN | 8.6° | -1.1° | 56mm | 6.9h |
| FEB | 10.9° | 0.5° | 59mm | 7.2h |
| MAR | 16.9° | 5.6° | 84mm | 8.3h |
| APR | 22.2° | 10.5° | 103mm | 9.0h |
| MAY | 27.5° | 16.1° | 100mm | 9.4h |
| JUN | 30.7° | 21° | 224mm | 9.4h |
| JUL | 32.1° | 24.6° | 260mm | 9.2h |
| AUG | 32.4° | 24.4° | 171mm | 9.5h |
| SEP | 28.8° | 19.5° | 109mm | 8.4h |
| OCT | 23.4° | 12.8° | 77mm | 8.0h |
| NOV | 17.4° | 6.8° | 70mm | 7.4h |
| DEC | 10° | -0.2° | 39mm | 7.4h |
Brazil · Rio de Janeiro
| Month | High | Low | Rain | Sun |
|---|
| JAN | 30.9° | 24° | 149mm | 10.8h |
| FEB | 30.3° | 23.8° | 148mm | 10.2h |
| MAR | 29.4° | 23.4° | 143mm | 10.5h |
| APR | 27.3° | 21.6° | 98mm | 9.9h |
| MAY | 25.4° | 19.5° | 65mm | 9.2h |
| JUN | 24.9° | 18.6° | 46mm | 8.9h |
| JUL | 24.8° | 17.9° | 46mm | 8.9h |
| AUG | 25.2° | 17.9° | 61mm | 8.8h |
| SEP | 26.6° | 19.4° | 73mm | 9.5h |
| OCT | 27.2° | 20.6° | 82mm | 9.3h |
| NOV | 27.2° | 21.2° | 150mm | 9.6h |
| DEC | 29.2° | 22.7° | 133mm | 10.6h |