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Monthly climate in Castro, Paraná, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Castro features a oceanic climate (Cfb). Temperatures typically range between 14 °C (57 °F) and 21 °C (70 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1300 mm (51.2 inches) and receives 152 rainy days on the 1 mm (0.04 inches) threshold annually. Castro enjoys an average of 3347 hours of sunshine throughout the year, and daylight varies from 10 hours 36 minutes to 13 hours 38 minutes per day.

Monthly average temperatures in Castro, Paraná, Brazil §

The warmest months in Castro are January, February and December, with daily mean temperatures ranging from 21 to 21 °C (69 - 70 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 14 to 15 °C (57 - 59 °F) throughout the day. On average each year, Castro experiences 128 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Castro, Paraná, 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 31°C
(89°F)		 33°C
(92°F)		 30°C
(86°F)		 28°C
(83°F)		 27°C
(82°F)		 25°C
(77°F)		 26°C
(79°F)		 29°C
(85°F)		 31°C
(89°F)		 34°C
(93°F)		 31°C
(87°F)		 32°C
(89°F)
Mean maximum 30°C
(86°F)		 31°C
(87°F)		 29°C
(85°F)		 27°C
(81°F)		 26°C
(80°F)		 23°C
(74°F)		 24°C
(76°F)		 28°C
(82°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)
Average high 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 23°C
(74°F)		 21°C
(70°F)		 20°C
(67°F)		 20°C
(68°F)		 21°C
(69°F)		 24°C
(76°F)		 24°C
(75°F)		 25°C
(76°F)		 26°C
(79°F)
Daily mean 21°C
(70°F)		 21°C
(70°F)		 20°C
(69°F)		 18°C
(65°F)		 16°C
(61°F)		 15°C
(59°F)		 14°C
(57°F)		 15°C
(59°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(67°F)		 21°C
(69°F)
Average low 18°C
(64°F)		 17°C
(63°F)		 17°C
(63°F)		 14°C
(57°F)		 12°C
(54°F)		 11°C
(53°F)		 9°C
(49°F)		 10°C
(51°F)		 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 16°C
(62°F)
Mean minimum 14°C
(58°F)		 14°C
(57°F)		 13°C
(56°F)		 9°C
(48°F)		 6°C
(42°F)		 5°C
(41°F)		 -0°C
(32°F)		 3°C
(37°F)		 9°C
(48°F)		 10°C
(50°F)		 10°C
(50°F)		 12°C
(54°F)
Minimum 13°C
(56°F)		 12°C
(54°F)		 12°C
(53°F)		 5°C
(41°F)		 3°C
(37°F)		 0°C
(33°F)		 -3°C
(27°F)		 2°C
(35°F)		 7°C
(44°F)		 8°C
(47°F)		 8°C
(47°F)		 10°C
(51°F)

Compare climate in Castro with other places

Compare temperature, precipitation, sunshine, UV index in Castro, Paraná, Brazil with other places around the world.

Monthly average precipitation in Castro, Paraná, Brazil §

Castro usually has the most precipitation in January, October and December, with an average of 19 rainy days and 178 mm (7.0 inches) of precipitation per month. The driest months in Castro are April, July and September. On average, 47 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Castro, Paraná, 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) 193 (7.6) 136 (5.3) 132 (5.2) 49 (1.9) 74 (2.9) 102 (4.0) 28 (1.1) 74 (2.9) 65 (2.6) 166 (6.5) 106 (4.2) 176 (6.9)
Average precipitation days (≥ 1 mm) 21 18 21 7 9 9 3 7 6 17 15 19

Monthly sunshine hours in Castro, Paraná, Brazil §

The sunniest months in Castro are March, November and December, when the sun shines an average of 10 hours 10 minutes a day. Least sunny months in Castro: January, May and June receive an average of 7 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Castro, Paraná, 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 233 281 304 278 262 236 295 269 292 262 307 324
Mean daily daylight hours 13h 27m 12h 54m 12h 11m 11h 28m 10h 53m 10h 36m 10h 45m 11h 16m 11h 57m 12h 40m 13h 18m 13h 38m

Solar UV radiation in Castro, Paraná, Brazil §

Castro 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 Castro UV Index data.

Average daily maximum UV levels by month for Castro, Paraná, 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) 16 16 13 11 8 6 7 9 11 14 15 16

Detailed Monthly Weather Insights for Castro, Paraná, Brazil

Discover in-depth weather details for every month in Castro. 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 Castro'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.