São Luís vs Teresina: which is sunnier?
🇧🇷 Brazil vs 🇧🇷 Brazil · 317 km apart · long-term climate normals (NASA POWER, 2001–2020)
Teresina is the sunnier overall: about 2,986 hours of sunshine a year to São Luís's 2,413. Teresina has the higher Sunshine Score in 7 of 12 months, São Luís in 5.
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.
At a glance
| São Luís | Teresina | |
|---|---|---|
| Sunshine hours / year | 2,413 | 2,986 |
| Sunniest month | October (90/100) | July (95/100) |
| Nov–Feb average score | 77/100 | 64/100 |
| Jun–Aug average score | 77/100 | 85/100 |
| Rain / year | 1,717 mm | 1,277 mm |
| Peak midday UV | 11 (extreme) | 12 (extreme) |
São Luís vs Teresina month by month
| Month | Sunshine Score | Day high °C | Rain mm | |||
|---|---|---|---|---|---|---|
| São Luís | Teresina | São Luís | Teresina | São Luís | Teresina | |
| January | 66 | 69 | 29° | 31° | 191 | 198 |
| February | 66 | 69 | 28° | 30° | 247 | 238 |
| March | 66 | 69 | 28° | 29° | 322 | 270 |
| April | 66 | 69 | 28° | 29° | 357 | 244 |
| May | 66 | 76 | 28° | 30° | 238 | 115 |
| June | 66 | 92 | 28° | 31° | 149 | 26 |
| July | 77 | 95 | 29° | 32° | 88 | 11 |
| August | 89 | 67 | 31° | 35° | 23 | 8 |
| September | 89 | 57 | 31° | 36° | 23 | 10 |
| October | 90 | 46 | 31° | 37° | 15 | 26 |
| November | 90 | 53 | 31° | 36° | 17 | 45 |
| December | 84 | 65 | 31° | 34° | 47 | 86 |
The sunnier month by month: Jan Teresina · Feb Teresina · Mar Teresina · Apr Teresina · May Teresina · Jun Teresina · Jul Teresina · Aug São Luís · Sep São Luís · Oct São Luís · Nov São Luís · Dec São Luís.
When to pick which
- November–February: São Luís (average score 77/100 vs 64). Teresina is the warmer, around 33°C daytime highs vs 30°C.
- March–May: Teresina (average score 71/100 vs 66). Daytime highs are similar (28°C vs 29°C).
- June–August: Teresina (average score 85/100 vs 77). Teresina is the warmer, around 33°C daytime highs vs 29°C.
- September–October: São Luís (average score 90/100 vs 52). Teresina is the warmer, around 37°C daytime highs vs 31°C.
Full month-by-month guides: São Luís weather by month · Teresina weather by month · Best time to visit Brazil.
More comparisons: São Luís vs Belém · São Luís vs Marabá · São Luís vs Cruz · Teresina vs Juazeiro do Norte · Teresina vs Cruz · all head-to-heads