When should you visit each — and when are both ideal?
Climate Overview
Dhaka (Bangladesh · Dhaka Division) has a temperate climate; Tehran (Iran · Tehran) is classified as continental. Dhaka's warmest month is April (35.2°C avg high); Tehran peaks in July (37.5°C avg high).
Monthly Breakdown
Bangladesh · Dhaka Division
| Month | High | Low | Rain | Sun |
|---|
| JAN | 24.3° | 12.4° | 13mm | 9.6h |
| FEB | 28.2° | 15.5° | 27mm | 10.3h |
| MAR | 33.2° | 20.4° | 65mm | 10.7h |
| APR | 35.2° | 24.3° | 185mm | 10.8h |
| MAY | 33.5° | 25.9° | 371mm | 10.4h |
| JUN | 31.4° | 26.6° | 439mm | 8.8h |
| JUL | 31.1° | 26.5° | 518mm | 8.4h |
| AUG | 31.1° | 26.3° | 467mm | 8.4h |
| SEP | 30.9° | 25.9° | 326mm | 8.5h |
| OCT | 30° | 23.7° | 240mm | 9.3h |
| NOV | 27.7° | 18.6° | 60mm | 9.9h |
| DEC | 24.6° | 14.4° | 40mm | 9.3h |
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 |