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Monthly climate in Youngsville, Louisiana, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Youngsville features a humid subtropical climate (Cfa). Temperatures typically range between 12 °C (54 °F) and 28 °C (83 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1455 mm (57.3 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually. Youngsville enjoys an average of 3209 hours of sunshine throughout the year, and daylight varies from 10 hours 13 minutes to 14 hours 2 minutes per day.

Monthly average temperatures in Youngsville, Louisiana, United States §

The warmest months in Youngsville are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (82 - 83 °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, Youngsville experiences 196 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Youngsville, 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 27°C
(81°F)		 27°C
(81°F)		 29°C
(85°F)		 32°C
(89°F)		 34°C
(93°F)		 35°C
(95°F)		 38°C
(100°F)		 37°C
(99°F)		 35°C
(94°F)		 34°C
(94°F)		 28°C
(84°F)		 28°C
(83°F)
Mean maximum 24°C
(76°F)		 26°C
(79°F)		 28°C
(83°F)		 30°C
(86°F)		 32°C
(90°F)		 34°C
(93°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(93°F)		 32°C
(90°F)		 28°C
(82°F)		 26°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
(90°F)		 32°C
(90°F)		 31°C
(88°F)		 28°C
(82°F)		 22°C
(71°F)		 19°C
(66°F)
Daily mean 12°C
(54°F)		 15°C
(59°F)		 18°C
(65°F)		 21°C
(69°F)		 25°C
(77°F)		 27°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 26°C
(80°F)		 23°C
(73°F)		 16°C
(61°F)		 14°C
(58°F)
Average low 8°C
(46°F)		 11°C
(51°F)		 14°C
(57°F)		 16°C
(60°F)		 21°C
(69°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 23°C
(73°F)		 19°C
(66°F)		 11°C
(52°F)		 10°C
(50°F)
Mean minimum -3°C
(28°F)		 0°C
(33°F)		 4°C
(39°F)		 7°C
(45°F)		 15°C
(59°F)		 21°C
(69°F)		 22°C
(73°F)		 22°C
(72°F)		 18°C
(65°F)		 9°C
(48°F)		 2°C
(36°F)		 0°C
(33°F)
Minimum -8°C
(17°F)		 -8°C
(19°F)		 -0°C
(32°F)		 5°C
(41°F)		 12°C
(54°F)		 18°C
(64°F)		 20°C
(69°F)		 21°C
(70°F)		 15°C
(59°F)		 4°C
(40°F)		 -3°C
(27°F)		 -2°C
(29°F)

Compare climate in Youngsville with other places

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

Monthly average precipitation in Youngsville, Louisiana, United States §

Youngsville usually has the most precipitation in June, July and August, with an average of 17 rainy days and 175 mm (6.9 inches) of precipitation per month. The driest months in Youngsville are January, March and November. On average, 81 mm (3.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Youngsville, 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) 95 (3.7) 99 (3.9) 66 (2.6) 128 (5.0) 138 (5.4) 165 (6.5) 189 (7.4) 170 (6.7) 125 (4.9) 97 (3.8) 81 (3.2) 103 (4.0)
Average precipitation days (≥ 1 mm) 9 11 10 11 11 15 18 20 14 10 8 10

Monthly sunshine hours in Youngsville, Louisiana, United States §

The sunniest months in Youngsville are May, July and August, when the sun shines an average of 10 hours 9 minutes a day. Least sunny months in Youngsville: January, February and December receive an average of 6 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Youngsville, 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 180 192 264 281 319 303 314 310 280 282 258 221
Mean daily daylight hours 10h 26m 11h 7m 12h 0m 12h 54m 13h 40m 14h 2m 13h 50m 13h 10m 12h 17m 11h 23m 10h 36m 10h 13m

Solar UV radiation in Youngsville, Louisiana, United States §

Youngsville experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 12 - 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 7. For more detailed information, check out our hourly Youngsville UV Index data.

Average daily maximum UV levels by month for Youngsville, 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 12 12 11 9 7 5

Detailed Monthly Weather Insights for Youngsville, Louisiana, United States

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