When should you visit each — and when are both ideal?
Best for both · April, Octobercomfortable in both cities
Climate Overview
Dongguan (China · Guangdong) has a temperate climate; Tehran (Iran · Tehran) is classified as continental. Dongguan's warmest month is July (31.9°C avg high); Tehran peaks in July (37.5°C avg high).
Monthly Breakdown
China · Guangdong
| Month | High | Low | Rain | Sun |
|---|
| JAN | 21.9° | 10.3° | 58mm | 7.2h |
| FEB | 23° | 11.7° | 61mm | 6.6h |
| MAR | 26.3° | 16.3° | 121mm | 6.1h |
| APR | 28.8° | 19.6° | 138mm | 6.9h |
| MAY | 30.6° | 23.5° | 320mm | 7.2h |
| JUN | 31.1° | 25.9° | 328mm | 7.9h |
| JUL | 31.9° | 26.2° | 199mm | 9.2h |
| AUG | 31.7° | 25.9° | 274mm | 8.8h |
| SEP | 31.5° | 24.7° | 163mm | 9.1h |
| OCT | 29.4° | 20.2° | 68mm | 8.5h |
| NOV | 27.2° | 16.5° | 41mm | 7.6h |
| DEC | 22.2° | 10.6° | 25mm | 7.6h |
Iran · Tehran
| Month | High | Low | Rain | Sun |
|---|
| JAN | 8.6° | -1° | 37mm | 8.6h |
| FEB | 11° | 0.4° | 41mm | 9.0h |
| MAR | 16.6° | 5.4° | 57mm | 9.7h |
| APR | 22.4° | 10.5° | 39mm | 10.9h |
| MAY | 29.2° | 16.6° | 14mm | 12.1h |
| JUN | 35.4° | 22.5° | 2mm | 12.9h |
| JUL | 37.5° | 25.7° | 2mm | 12.9h |
| AUG | 35.8° | 24° | 1mm | 12.7h |
| SEP | 32.1° | 20.4° | 2mm | 11.3h |
| OCT | 24° | 13.5° | 21mm | 10.2h |
| NOV | 14.8° | 5.6° | 42mm | 8.4h |
| DEC | 10.5° | 1.3° | 39mm | 7.9h |