Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Santa Barbara d'Oeste features a humid subtropical climate (Cfa). Temperatures typically range between 19 °C (66 °F) and 25 °C (78 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 999 mm (39.3 inches) and receives 111 rainy days on the 1 mm (0.04 inches) threshold annually. Santa Barbara d'Oeste enjoys an average of 3552 hours of sunshine throughout the year, and daylight varies from 10 hours 44 minutes to 13 hours 29 minutes per day.
The warmest months in Santa Barbara d'Oeste are January, March and December, with daily mean temperatures ranging from 25 to 25 °C (77 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 19 to 20 °C (66 - 68 °F) throughout the day. On average each year, Santa Barbara d'Oeste experiences 285 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 | 38°C (100°F) |
39°C (102°F) |
37°C (98°F) |
34°C (93°F) |
34°C (93°F) |
31°C (88°F) |
32°C (90°F) |
34°C (94°F) |
38°C (101°F) |
40°C (104°F) |
38°C (100°F) |
38°C (100°F) |
| Mean maximum | 35°C (95°F) |
35°C (96°F) |
34°C (94°F) |
33°C (92°F) |
32°C (89°F) |
29°C (84°F) |
31°C (87°F) |
33°C (92°F) |
37°C (99°F) |
37°C (98°F) |
36°C (97°F) |
35°C (96°F) |
| Average high | 30°C (87°F) |
30°C (87°F) |
31°C (88°F) |
30°C (86°F) |
27°C (80°F) |
26°C (79°F) |
27°C (80°F) |
27°C (81°F) |
31°C (89°F) |
30°C (87°F) |
30°C (86°F) |
31°C (88°F) |
| Daily mean | 25°C (78°F) |
25°C (77°F) |
25°C (77°F) |
23°C (74°F) |
20°C (69°F) |
20°C (68°F) |
19°C (66°F) |
20°C (68°F) |
24°C (75°F) |
24°C (75°F) |
24°C (75°F) |
25°C (77°F) |
| Average low | 21°C (70°F) |
20°C (69°F) |
20°C (69°F) |
18°C (64°F) |
15°C (60°F) |
15°C (59°F) |
13°C (55°F) |
14°C (58°F) |
17°C (63°F) |
19°C (66°F) |
19°C (66°F) |
20°C (69°F) |
| Mean minimum | 18°C (64°F) |
18°C (64°F) |
17°C (63°F) |
14°C (57°F) |
9°C (48°F) |
11°C (52°F) |
7°C (44°F) |
9°C (49°F) |
13°C (56°F) |
14°C (57°F) |
14°C (58°F) |
16°C (61°F) |
| Minimum | 15°C (60°F) |
17°C (62°F) |
15°C (60°F) |
12°C (54°F) |
6°C (42°F) |
8°C (47°F) |
3°C (37°F) |
6°C (44°F) |
10°C (49°F) |
13°C (55°F) |
12°C (54°F) |
14°C (58°F) |
Compare temperature, precipitation, sunshine, UV index in Santa Barbara d'Oeste, São Paulo, Brazil with other places around the world.
Santa Barbara d'Oeste usually has the most precipitation in January, February and December, with an average of 16 rainy days and 160 mm (6.3 inches) of precipitation per month. The driest months in Santa Barbara d'Oeste are June, July and September. On average, 22 mm (0.9 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 189 (7.5) | 161 (6.3) | 95 (3.8) | 46 (1.8) | 38 (1.5) | 25 (1.0) | 9 (0.3) | 46 (1.8) | 33 (1.3) | 97 (3.8) | 128 (5.1) | 131 (5.2) |
| Average precipitation days (≥ 1 mm) | 18 | 14 | 14 | 5 | 4 | 4 | 1 | 5 | 5 | 12 | 12 | 17 |
The sunniest months in Santa Barbara d'Oeste are March, September and December, when the sun shines an average of 10 hours 24 minutes a day. Least sunny months in Santa Barbara d'Oeste: January, February and June receive an average of 8 hours 48 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 237 | 282 | 322 | 302 | 292 | 274 | 305 | 292 | 310 | 299 | 308 | 325 |
| Mean daily daylight hours | 13h 20m | 12h 49m | 12h 11m | 11h 31m | 10h 59m | 10h 44m | 10h 52m | 11h 20m | 11h 57m | 12h 37m | 13h 12m | 13h 29m |
Santa Barbara d'Oeste experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Santa Barbara d'Oeste UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 16 | 16 | 12 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 14 | 16 |
Discover in-depth weather details for every month in Santa Barbara d'Oeste. 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 Santa Barbara d'Oeste'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.