Quito vs Tumbes: which is sunnier?
🇪🇨 Ecuador vs 🇵🇪 Peru · 443 km apart · long-term climate normals (NASA POWER, 2001–2020)
Tumbes is the sunnier overall: about 2,148 hours of sunshine a year to Quito's 1,338. Tumbes has the higher Sunshine Score in 12 of 12 months — a clean sweep.
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.


At a glance
| Quito | Tumbes | |
|---|---|---|
| Sunshine hours / year | 1,338 | 2,148 |
| Sunniest month | September (77/100) | August (91/100) |
| Nov–Feb average score | 65/100 | 84/100 |
| Jun–Aug average score | 66/100 | 90/100 |
| Rain / year | 1,196 mm | 384 mm |
| Peak midday UV | 9 (very high) | 11 (extreme) |
Quito vs Tumbes month by month
| Month | Sunshine Score | Day high °C | Rain mm | |||
|---|---|---|---|---|---|---|
| Quito | Tumbes | Quito | Tumbes | Quito | Tumbes | |
| January | 65 | 83 | 20° | 28° | 117 | 45 |
| February | 64 | 74 | 20° | 28° | 121 | 93 |
| March | 59 | 68 | 20° | 28° | 151 | 126 |
| April | 59 | 82 | 20° | 28° | 164 | 51 |
| May | 58 | 87 | 19° | 28° | 122 | 23 |
| June | 61 | 90 | 18° | 28° | 71 | 8 |
| July | 64 | 90 | 18° | 27° | 52 | 5 |
| August | 73 | 91 | 19° | 27° | 37 | 3 |
| September | 77 | 91 | 20° | 27° | 50 | 3 |
| October | 69 | 90 | 20° | 26° | 93 | 5 |
| November | 66 | 90 | 20° | 26° | 111 | 7 |
| December | 66 | 89 | 20° | 27° | 107 | 15 |
The sunnier month by month: Jan Tumbes · Feb Tumbes · Mar Tumbes · Apr Tumbes · May Tumbes · Jun Tumbes · Jul Tumbes · Aug Tumbes · Sep Tumbes · Oct Tumbes · Nov Tumbes · Dec Tumbes.
When to pick which
- November–February: Tumbes (average score 84/100 vs 65). Tumbes is the warmer, around 27°C daytime highs vs 20°C.
- March–May: Tumbes (average score 79/100 vs 59). Tumbes is the warmer, around 28°C daytime highs vs 20°C.
- June–August: Tumbes (average score 90/100 vs 66). Tumbes is the warmer, around 27°C daytime highs vs 18°C.
- September–October: Tumbes (average score 91/100 vs 73). Tumbes is the warmer, around 27°C daytime highs vs 20°C.
Full month-by-month guides: Quito weather by month · Tumbes weather by month · Best time to visit Peru.
More comparisons: Quito vs Guayaquil · Quito vs Pasto · Tumbes vs Guayaquil · Tumbes vs Piura · Tumbes vs Chiclayo · all head-to-heads