Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Viana features a tropical savanna climate (Aw).Temperatures typically range between 21 °C (69 °F) and 26 °C (80 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1270 mm (50.0 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually.Viana enjoys an average of 3582 hours of sunshine throughout the year, and daylight varies from 10 hours 54 minutes to 13 hours 19 minutes per day.
The warmest months in Viana are January, February and March, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 21 to 22 °C (69 - 72 °F) throughout the day. On average each year, Viana experiences 250 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 | 34°C (93°F) | 34°C (94°F) | 35°C (95°F) | 34°C (93°F) | 32°C (90°F) | 32°C (90°F) | 31°C (88°F) | 29°C (85°F) | 32°C (90°F) | 32°C (91°F) | 35°C (95°F) | 32°C (91°F) |
Mean maximum | 33°C (92°F) | 33°C (92°F) | 34°C (93°F) | 33°C (91°F) | 31°C (88°F) | 30°C (86°F) | 29°C (84°F) | 29°C (84°F) | 31°C (88°F) | 31°C (89°F) | 33°C (91°F) | 32°C (90°F) |
Average high | 30°C (87°F) | 30°C (86°F) | 30°C (86°F) | 28°C (83°F) | 26°C (80°F) | 26°C (79°F) | 25°C (77°F) | 24°C (76°F) | 26°C (80°F) | 27°C (81°F) | 27°C (80°F) | 29°C (84°F) |
Daily mean | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) | 24°C (76°F) | 22°C (73°F) | 22°C (72°F) | 21°C (69°F) | 21°C (70°F) | 23°C (73°F) | 23°C (75°F) | 24°C (75°F) | 25°C (77°F) |
Average low | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 21°C (71°F) | 19°C (67°F) | 19°C (66°F) | 17°C (63°F) | 18°C (64°F) | 20°C (67°F) | 21°C (70°F) | 21°C (70°F) | 22°C (72°F) |
Mean minimum | 21°C (71°F) | 21°C (70°F) | 20°C (69°F) | 19°C (66°F) | 16°C (61°F) | 16°C (62°F) | 15°C (58°F) | 14°C (58°F) | 17°C (62°F) | 18°C (64°F) | 18°C (65°F) | 20°C (67°F) |
Minimum | 21°C (69°F) | 20°C (69°F) | 19°C (67°F) | 18°C (65°F) | 13°C (56°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 15°C (60°F) | 17°C (63°F) | 16°C (61°F) | 18°C (65°F) |
Compare temperature, precipitation, sunshine, UV index in Viana, Espírito Santo, Brazil with other places around the world.
Viana usually has the most precipitation in February, November and December, with an average of 15 rainy days and 183 mm (7.2 inches) of precipitation per month.The driest months in Viana are June, July and August. On average, 44 mm (1.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 76 (3.0) | 176 (6.9) | 131 (5.2) | 120 (4.7) | 76 (3.0) | 44 (1.7) | 31 (1.2) | 57 (2.2) | 65 (2.6) | 123 (4.8) | 185 (7.3) | 188 (7.4) |
Average precipitation days (≥ 1 mm) | 8 | 14 | 14 | 15 | 12 | 9 | 8 | 9 | 8 | 15 | 18 | 15 |
The sunniest months in Viana are March, July and December, when the sun shines an average of 10 hours 9 minutes a day.Least sunny months in Viana: January, February and November receive an average of 9 hours 19 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 289 | 279 | 315 | 307 | 292 | 294 | 310 | 294 | 309 | 300 | 269 | 318 |
Mean daily daylight hours | 13h 11m | 12h 44m | 12h 10m | 11h 35m | 11h 7m | 10h 54m | 11h 1m | 11h 26m | 11h 58m | 12h 33m | 13h 4m | 13h 19m |
Viana experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 15, 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 Viana UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 15 | 14 | 13 | 11 | 8 | 7 | 8 | 10 | 12 | 13 | 14 | 15 |