Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Sao Miguel do Tapuio features a tropical savanna climate (Aw). Temperatures typically range between 26 °C (78 °F) and 30 °C (86 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 948 mm (37.3 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Sao Miguel do Tapuio enjoys an average of 3841 hours of sunshine throughout the year, and daylight varies from 11 hours 47 minutes to 12 hours 25 minutes per day.
The warmest months in Sao Miguel do Tapuio are September, October and November, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 26 to 26 °C (78 - 79 °F) throughout the day. On average each year, Sao Miguel do Tapuio experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 37°C (99°F) |
37°C (98°F) |
33°C (92°F) |
32°C (91°F) |
35°C (94°F) |
34°C (94°F) |
35°C (96°F) |
36°C (96°F) |
37°C (98°F) |
38°C (100°F) |
38°C (101°F) |
38°C (100°F) |
| Mean maximum | 35°C (95°F) |
34°C (94°F) |
32°C (91°F) |
32°C (90°F) |
33°C (92°F) |
33°C (92°F) |
34°C (93°F) |
35°C (96°F) |
36°C (98°F) |
37°C (99°F) |
37°C (99°F) |
36°C (98°F) |
| Average high | 32°C (89°F) |
31°C (88°F) |
30°C (86°F) |
30°C (86°F) |
31°C (88°F) |
32°C (90°F) |
32°C (90°F) |
34°C (93°F) |
35°C (95°F) |
36°C (96°F) |
35°C (95°F) |
34°C (93°F) |
| Daily mean | 27°C (81°F) |
26°C (79°F) |
26°C (78°F) |
26°C (78°F) |
26°C (80°F) |
27°C (81°F) |
27°C (81°F) |
28°C (83°F) |
29°C (85°F) |
30°C (86°F) |
29°C (85°F) |
29°C (84°F) |
| Average low | 23°C (74°F) |
23°C (73°F) |
22°C (73°F) |
22°C (73°F) |
22°C (73°F) |
22°C (72°F) |
22°C (71°F) |
22°C (72°F) |
23°C (74°F) |
24°C (75°F) |
24°C (75°F) |
24°C (75°F) |
| Mean minimum | 21°C (70°F) |
21°C (71°F) |
21°C (71°F) |
21°C (70°F) |
21°C (70°F) |
21°C (70°F) |
20°C (68°F) |
20°C (69°F) |
21°C (71°F) |
22°C (72°F) |
23°C (73°F) |
23°C (73°F) |
| Minimum | 20°C (69°F) |
21°C (70°F) |
21°C (69°F) |
20°C (69°F) |
20°C (68°F) |
20°C (68°F) |
19°C (67°F) |
19°C (66°F) |
20°C (69°F) |
22°C (72°F) |
22°C (72°F) |
22°C (71°F) |
Compare temperature, precipitation, sunshine, UV index in Sao Miguel do Tapuio, Piauí, Brazil with other places around the world.
Sao Miguel do Tapuio usually has the most precipitation in February, March and April, with an average of 20 rainy days and 241 mm (9.5 inches) of precipitation per month. The driest months in Sao Miguel do Tapuio are June, August and September. On average, 2 mm (0.1 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 116 (4.6) | 246 (9.7) | 304 (12.0) | 173 (6.8) | 34 (1.3) | 3 (0.1) | 9 (0.3) | 1 (0.0) | 1 (0.1) | 6 (0.2) | 17 (0.7) | 40 (1.6) |
| Average precipitation days (≥ 1 mm) | 16 | 21 | 23 | 18 | 7 | 0 | 1 | 0 | 0 | 1 | 3 | 7 |
The sunniest months in Sao Miguel do Tapuio are August, September and October, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Sao Miguel do Tapuio: January, February and April receive an average of 9 hours 14 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 254 | 269 | 310 | 306 | 329 | 319 | 327 | 345 | 346 | 356 | 338 | 337 |
| Mean daily daylight hours | 12h 23m | 12h 15m | 12h 6m | 11h 57m | 11h 50m | 11h 47m | 11h 49m | 11h 55m | 12h 3m | 12h 12m | 12h 21m | 12h 25m |
Sao Miguel do Tapuio experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. June, July and October are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Sao Miguel do Tapuio UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 15 | 14 | 15 | 15 | 13 | 11 | 12 | 13 | 13 | 13 | 14 | 14 |
Discover in-depth weather details for every month in Sao Miguel do Tapuio. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Sao Miguel do Tapuio's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.