Chattogram (Chittagong) vs Imphal: which is sunnier?
🇧🇩 Bangladesh vs 🇮🇳 India · 351 km apart · long-term climate normals (NASA POWER, 2001–2020)
Chattogram (Chittagong) is the sunnier overall: about 2,518 hours of sunshine a year to Imphal's 2,260. Imphal has the higher Sunshine Score in 2 of 12 months; the other 10 are within 2 points.
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.
At a glance
| Chattogram (Chittagong) | Imphal | |
|---|---|---|
| Sunshine hours / year | 2,518 | 2,260 |
| Sunniest month | January (92/100) | January (90/100) |
| Nov–Feb average score | 87/100 | 89/100 |
| Jun–Aug average score | 66/100 | 65/100 |
| Rain / year | 4,340 mm | 1,351 mm |
| Peak midday UV | 9 (very high) | 8 (very high) |
Chattogram (Chittagong) vs Imphal month by month
| Month | Sunshine Score | Day high °C | Rain mm | |||
|---|---|---|---|---|---|---|
| Chattogram (Chittagong) | Imphal | Chattogram (Chittagong) | Imphal | Chattogram (Chittagong) | Imphal | |
| January | 92 | 90 | 23° | 22° | 10 | 9 |
| February | 87 | 88 | 26° | 24° | 39 | 22 |
| March | 82 | 83 | 29° | 28° | 62 | 51 |
| April | 66 | 68 | 31° | 29° | 171 | 131 |
| May | 66 | 65 | 31° | 30° | 428 | 181 |
| June | 66 | 65 | 30° | 29° | 749 | 218 |
| July | 66 | 65 | 29° | 29° | 1138 | 233 |
| August | 66 | 65 | 29° | 29° | 732 | 191 |
| September | 66 | 65 | 29° | 28° | 508 | 163 |
| October | 66 | 71 | 29° | 26° | 400 | 113 |
| November | 77 | 88 | 27° | 24° | 89 | 23 |
| December | 91 | 89 | 24° | 22° | 14 | 16 |
The sunnier month by month: Jan even · Feb even · Mar even · Apr even · May even · Jun even · Jul even · Aug even · Sep even · Oct Imphal · Nov Imphal · Dec even.
When to pick which
- November–February: too close to call — Chattogram (Chittagong) averages 87/100, Imphal 89/100. Chattogram (Chittagong) is the warmer, around 25°C daytime highs vs 23°C. See the winter sun ranking.
- March–May: too close to call — Chattogram (Chittagong) averages 71/100, Imphal 72/100. Daytime highs are similar (30°C vs 29°C).
- June–August: too close to call — Chattogram (Chittagong) averages 66/100, Imphal 65/100. Daytime highs are similar (29°C vs 29°C).
- September–October: too close to call — Chattogram (Chittagong) averages 66/100, Imphal 68/100. Chattogram (Chittagong) is the warmer, around 29°C daytime highs vs 27°C.
Full month-by-month guides: Chattogram (Chittagong) weather by month · Imphal weather by month · Best time to visit Bangladesh · Best time to visit India.
More comparisons: Chattogram (Chittagong) vs Dhaka · Chattogram (Chittagong) vs Cox's Bazar · Chattogram (Chittagong) vs Sylhet · Imphal vs Mandalay · Imphal vs Guwahati · Imphal vs Sylhet · all head-to-heads