Monthly climate in Sao Marcos, Rio Grande do Sul, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Sao Marcos features a oceanic climate (Cfb). Temperatures typically range between 12 °C (53 °F) and 21 °C (71 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1567 mm (61.7 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. Sao Marcos enjoys an average of 3255 hours of sunshine throughout the year, and daylight varies from 10 hours 18 minutes to 13 hours 56 minutes per day.

Monthly average temperatures in Sao Marcos, Rio Grande do Sul, Brazil §

The warmest months in Sao Marcos are January, February and December, with daily mean temperatures ranging from 20 to 21 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 12 to 13 °C (53 - 56 °F) throughout the day. On average each year, Sao Marcos experiences 104 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sao Marcos, Rio Grande do Sul, Brazil. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 34°C
(93°F)
31°C
(88°F)
32°C
(91°F)
28°C
(83°F)
27°C
(81°F)
27°C
(80°F)
26°C
(80°F)
29°C
(85°F)
31°C
(88°F)
33°C
(92°F)
31°C
(89°F)
33°C
(92°F)
Mean maximum 31°C
(89°F)
30°C
(87°F)
30°C
(87°F)
27°C
(82°F)
25°C
(78°F)
23°C
(74°F)
25°C
(77°F)
28°C
(83°F)
29°C
(85°F)
29°C
(84°F)
30°C
(87°F)
31°C
(89°F)
Average high 26°C
(80°F)
26°C
(79°F)
25°C
(76°F)
22°C
(72°F)
19°C
(66°F)
17°C
(64°F)
17°C
(63°F)
19°C
(67°F)
21°C
(71°F)
22°C
(72°F)
24°C
(75°F)
26°C
(79°F)
Daily mean 21°C
(71°F)
20°C
(69°F)
19°C
(67°F)
17°C
(63°F)
14°C
(57°F)
13°C
(55°F)
12°C
(53°F)
13°C
(56°F)
16°C
(61°F)
17°C
(63°F)
18°C
(65°F)
20°C
(69°F)
Average low 17°C
(63°F)
16°C
(61°F)
15°C
(60°F)
13°C
(56°F)
10°C
(50°F)
9°C
(48°F)
7°C
(45°F)
8°C
(47°F)
12°C
(53°F)
13°C
(55°F)
13°C
(56°F)
15°C
(60°F)
Mean minimum 12°C
(53°F)
11°C
(51°F)
9°C
(48°F)
6°C
(43°F)
3°C
(37°F)
0°C
(33°F)
-2°C
(29°F)
-1°C
(31°F)
4°C
(40°F)
7°C
(44°F)
7°C
(45°F)
8°C
(47°F)
Minimum 9°C
(49°F)
9°C
(49°F)
7°C
(44°F)
1°C
(34°F)
0°C
(32°F)
-1°C
(30°F)
-4°C
(26°F)
-3°C
(27°F)
-1°C
(31°F)
5°C
(41°F)
4°C
(40°F)
5°C
(41°F)

Compare climate in Sao Marcos with other places

Compare temperature, precipitation, sunshine, UV index in Sao Marcos, Rio Grande do Sul, Brazil with other places around the world.

Monthly average precipitation in Sao Marcos, Rio Grande do Sul, Brazil §

Sao Marcos usually has the most precipitation in January, May and September, with an average of 13 rainy days and 164 mm (6.5 inches) of precipitation per month. The driest months in Sao Marcos are April, August and December. On average, 89 mm (3.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sao Marcos, Rio Grande do Sul, Brazil. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 158 (6.2) 144 (5.7) 124 (4.9) 90 (3.6) 178 (7.0) 125 (4.9) 134 (5.3) 78 (3.1) 156 (6.1) 142 (5.6) 139 (5.5) 98 (3.8)
Average precipitation days (≥ 1 mm) 15 14 13 10 12 10 9 8 12 14 11 14

Monthly sunshine hours in Sao Marcos, Rio Grande do Sul, Brazil §

The sunniest months in Sao Marcos are February, November and December, when the sun shines an average of 10 hours 48 minutes a day. Least sunny months in Sao Marcos: May, June and September receive an average of 7 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sao Marcos, Rio Grande do Sul, Brazil. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 256 302 296 261 221 214 247 263 246 275 313 356
Mean daily daylight hours 13h 44m 13h 3m 12h 12m 11h 21m 10h 38m 10h 18m 10h 29m 11h 6m 11h 55m 12h 47m 13h 33m 13h 56m

Solar UV radiation in Sao Marcos, Rio Grande do Sul, Brazil §

Sao Marcos 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 Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Sao Marcos UV Index data.

Average daily maximum UV levels by month for Sao Marcos, Rio Grande do Sul, Brazil. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 15 14 13 10 6 5 5 7 10 13 14 15

Detailed Monthly Weather Insights for Sao Marcos, Rio Grande do Sul, Brazil

Discover in-depth weather details for every month in Sao Marcos. 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 Marcos'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.