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Monthly climate in Merryville, Louisiana, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Merryville features a humid subtropical climate (Cfa). Temperatures typically range between 11 °C (52 °F) and 28 °C (83 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1599 mm (62.9 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually. Merryville enjoys an average of 3003 hours of sunshine throughout the year, and daylight varies from 10 hours 10 minutes to 14 hours 5 minutes per day.

Monthly average temperatures in Merryville, Louisiana, United States §

The warmest months in Merryville are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (81 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 13 °C (52 - 56 °F) throughout the day. On average each year, Merryville experiences 190 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Merryville, 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)		 29°C
(85°F)		 31°C
(87°F)		 31°C
(88°F)		 37°C
(98°F)		 37°C
(99°F)		 39°C
(103°F)		 38°C
(101°F)		 38°C
(101°F)		 35°C
(96°F)		 30°C
(86°F)		 28°C
(83°F)
Mean maximum 25°C
(77°F)		 26°C
(79°F)		 29°C
(84°F)		 30°C
(87°F)		 34°C
(93°F)		 35°C
(95°F)		 37°C
(98°F)		 37°C
(99°F)		 36°C
(97°F)		 33°C
(92°F)		 28°C
(83°F)		 26°C
(80°F)
Average high 17°C
(62°F)		 19°C
(66°F)		 23°C
(74°F)		 25°C
(78°F)		 30°C
(86°F)		 32°C
(89°F)		 33°C
(92°F)		 33°C
(92°F)		 31°C
(89°F)		 27°C
(81°F)		 21°C
(70°F)		 18°C
(65°F)
Daily mean 11°C
(52°F)		 13°C
(56°F)		 18°C
(64°F)		 20°C
(68°F)		 24°C
(76°F)		 27°C
(81°F)		 28°C
(83°F)		 28°C
(82°F)		 26°C
(79°F)		 21°C
(71°F)		 15°C
(59°F)		 13°C
(55°F)
Average low 6°C
(44°F)		 9°C
(48°F)		 13°C
(55°F)		 14°C
(58°F)		 19°C
(67°F)		 23°C
(73°F)		 24°C
(75°F)		 24°C
(75°F)		 22°C
(71°F)		 17°C
(62°F)		 10°C
(49°F)		 8°C
(47°F)
Mean minimum -3°C
(26°F)		 -1°C
(30°F)		 2°C
(36°F)		 5°C
(41°F)		 13°C
(56°F)		 20°C
(68°F)		 21°C
(70°F)		 21°C
(69°F)		 16°C
(61°F)		 7°C
(44°F)		 0°C
(33°F)		 -1°C
(30°F)
Minimum -8°C
(18°F)		 -8°C
(18°F)		 -1°C
(30°F)		 1°C
(35°F)		 9°C
(48°F)		 17°C
(62°F)		 19°C
(66°F)		 19°C
(67°F)		 12°C
(55°F)		 1°C
(34°F)		 -5°C
(24°F)		 -3°C
(27°F)

Compare climate in Merryville with other places

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

Monthly average precipitation in Merryville, Louisiana, United States §

Merryville usually has the most precipitation in May, June and August, with an average of 15 rainy days and 184 mm (7.3 inches) of precipitation per month. The driest months in Merryville are January, March and November. On average, 85 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Merryville, 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) 105 (4.1) 124 (4.9) 87 (3.4) 148 (5.8) 215 (8.5) 159 (6.2) 124 (4.9) 179 (7.0) 144 (5.7) 119 (4.7) 63 (2.5) 133 (5.2)
Average precipitation days (≥ 1 mm) 8 13 13 11 13 16 17 18 13 10 8 10

Monthly sunshine hours in Merryville, Louisiana, United States §

The sunniest months in Merryville are May, July and August, when the sun shines an average of 9 hours 59 minutes a day. Least sunny months in Merryville: January, February and December receive an average of 5 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Merryville, 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 158 155 232 255 299 298 318 312 264 265 237 207
Mean daily daylight hours 10h 23m 11h 6m 12h 0m 12h 56m 13h 42m 14h 5m 13h 53m 13h 11m 12h 18m 11h 22m 10h 34m 10h 10m

Solar UV radiation in Merryville, Louisiana, United States §

Merryville experiences the highest level of ultraviolet (UV) radiation in June, July and August, 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 Merryville UV Index data.

Average daily maximum UV levels by month for Merryville, 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 10 11 12 12 11 10 8 6 5

Detailed Monthly Weather Insights for Merryville, Louisiana, United States

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