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Monthly climate in Port Vincent, Louisiana, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Port Vincent features a humid subtropical climate (Cfa). Temperatures typically range between 12 °C (54 °F) and 28 °C (82 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 1649 mm (64.9 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually. Port Vincent enjoys an average of 3169 hours of sunshine throughout the year, and daylight varies from 10 hours 12 minutes to 14 hours 3 minutes per day.

Monthly average temperatures in Port Vincent, Louisiana, United States §

The warmest months in Port Vincent are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 15 °C (54 - 59 °F) throughout the day. On average each year, Port Vincent experiences 194 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Port Vincent, Louisiana, United States. 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 28°C
(82°F)		 28°C
(83°F)		 31°C
(87°F)		 31°C
(89°F)		 35°C
(95°F)		 35°C
(96°F)		 36°C
(98°F)		 36°C
(97°F)		 36°C
(96°F)		 34°C
(93°F)		 28°C
(84°F)		 28°C
(82°F)
Mean maximum 25°C
(77°F)		 27°C
(81°F)		 29°C
(84°F)		 30°C
(86°F)		 33°C
(91°F)		 33°C
(92°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(94°F)		 32°C
(90°F)		 27°C
(81°F)		 27°C
(80°F)
Average high 17°C
(63°F)		 20°C
(68°F)		 23°C
(74°F)		 25°C
(78°F)		 29°C
(85°F)		 31°C
(88°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(87°F)		 27°C
(81°F)		 21°C
(71°F)		 19°C
(66°F)
Daily mean 12°C
(54°F)		 15°C
(59°F)		 18°C
(65°F)		 20°C
(69°F)		 25°C
(77°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 26°C
(80°F)		 23°C
(73°F)		 16°C
(60°F)		 14°C
(57°F)
Average low 7°C
(45°F)		 10°C
(51°F)		 13°C
(57°F)		 15°C
(60°F)		 20°C
(69°F)		 23°C
(75°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(73°F)		 19°C
(66°F)		 11°C
(51°F)		 9°C
(49°F)
Mean minimum -3°C
(28°F)		 1°C
(33°F)		 3°C
(38°F)		 7°C
(45°F)		 14°C
(58°F)		 20°C
(68°F)		 23°C
(73°F)		 22°C
(72°F)		 18°C
(64°F)		 9°C
(49°F)		 2°C
(36°F)		 1°C
(33°F)
Minimum -8°C
(17°F)		 -6°C
(22°F)		 -0°C
(32°F)		 6°C
(43°F)		 12°C
(53°F)		 18°C
(64°F)		 21°C
(71°F)		 20°C
(68°F)		 14°C
(58°F)		 5°C
(41°F)		 -3°C
(28°F)		 -1°C
(31°F)

Compare climate in Port Vincent with other places

Compare temperature, precipitation, sunshine, UV index in Port Vincent, Louisiana, United States with other places around the world.

Monthly average precipitation in Port Vincent, Louisiana, United States §

Port Vincent usually has the most precipitation in June, July and August, with an average of 21 rainy days and 208 mm (8.2 inches) of precipitation per month. The driest months in Port Vincent are January, March and November. On average, 84 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Port Vincent, Louisiana, United States. 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) 104 (4.1) 115 (4.5) 75 (3.0) 129 (5.1) 141 (5.6) 206 (8.1) 205 (8.1) 213 (8.4) 150 (5.9) 122 (4.8) 73 (2.9) 116 (4.6)
Average precipitation days (≥ 1 mm) 8 11 10 11 11 19 22 23 15 11 7 11

Monthly sunshine hours in Port Vincent, Louisiana, United States §

The sunniest months in Port Vincent are May, July and August, when the sun shines an average of 10 hours 0 minutes a day. Least sunny months in Port Vincent: January, February and December receive an average of 6 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Port Vincent, Louisiana, United States. 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 176 190 262 276 314 295 310 306 281 284 255 215
Mean daily daylight hours 10h 25m 11h 7m 12h 0m 12h 55m 13h 41m 14h 3m 13h 51m 13h 10m 12h 18m 11h 23m 10h 36m 10h 12m

Solar UV radiation in Port Vincent, Louisiana, United States §

Port Vincent experiences the highest level of ultraviolet (UV) radiation in April, June and September, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, November and December 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 Port Vincent UV Index data.

Average daily maximum UV levels by month for Port Vincent, Louisiana, United States. 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) 5 8 9 11 11 12 11 11 11 9 6 5

Detailed Monthly Weather Insights for Port Vincent, Louisiana, United States

Discover in-depth weather details for every month in Port Vincent. 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 Port Vincent'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.