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Monthly climate in Montegut, Louisiana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Montegut features a humid subtropical climate (Cfa).Temperatures typically range between 13 °C (56 °F) and 28 °C (83 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 1687 mm (66.4 inches) and receives 171 rainy days on the 1 mm (0.04 inches) threshold annually.Montegut enjoys an average of 3249 hours of sunshine throughout the year, and daylight varies from 10 hours 16 minutes to 13 hours 59 minutes per day.

Monthly average temperatures in Montegut, Louisiana, United States §

The warmest months in Montegut are June, July and August, with daily mean temperatures ranging from 28 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 13 to 16 °C (56 - 61 °F) throughout the day. On average each year, Montegut experiences 201 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 Montegut, 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 29°C
(84°F)		 28°C
(83°F)		 31°C
(87°F)		 32°C
(90°F)		 35°C
(95°F)		 36°C
(96°F)		 36°C
(98°F)		 34°C
(94°F)		 35°C
(96°F)		 34°C
(93°F)		 29°C
(84°F)		 28°C
(83°F)
Mean maximum 25°C
(78°F)		 27°C
(81°F)		 28°C
(83°F)		 30°C
(86°F)		 33°C
(91°F)		 33°C
(92°F)		 35°C
(95°F)		 34°C
(93°F)		 34°C
(94°F)		 32°C
(89°F)		 28°C
(82°F)		 27°C
(81°F)
Average high 18°C
(64°F)		 21°C
(70°F)		 24°C
(75°F)		 26°C
(79°F)		 29°C
(85°F)		 31°C
(88°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(87°F)		 28°C
(82°F)		 22°C
(72°F)		 20°C
(67°F)
Daily mean 13°C
(56°F)		 16°C
(61°F)		 19°C
(66°F)		 21°C
(70°F)		 25°C
(78°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 23°C
(74°F)		 17°C
(63°F)		 15°C
(59°F)
Average low 9°C
(48°F)		 12°C
(54°F)		 15°C
(59°F)		 17°C
(62°F)		 21°C
(71°F)		 24°C
(76°F)		 25°C
(78°F)		 25°C
(77°F)		 23°C
(75°F)		 20°C
(68°F)		 12°C
(54°F)		 11°C
(52°F)
Mean minimum -1°C
(31°F)		 2°C
(36°F)		 5°C
(41°F)		 8°C
(47°F)		 16°C
(60°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(73°F)		 18°C
(65°F)		 10°C
(51°F)		 4°C
(39°F)		 2°C
(35°F)
Minimum -6°C
(21°F)		 -5°C
(23°F)		 2°C
(36°F)		 7°C
(45°F)		 12°C
(55°F)		 19°C
(66°F)		 22°C
(72°F)		 21°C
(71°F)		 15°C
(59°F)		 6°C
(42°F)		 -0°C
(31°F)		 -0°C
(32°F)

Compare climate in Montegut with other places

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

Monthly average precipitation in Montegut, Louisiana, United States §

Montegut usually has the most precipitation in June, July and August, with an average of 24 rainy days and 244 mm (9.6 inches) of precipitation per month.The driest months in Montegut are February, March and November. On average, 75 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Montegut, 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) 85 (3.4) 84 (3.3) 84 (3.3) 105 (4.1) 140 (5.5) 213 (8.4) 259 (10.2) 259 (10.2) 176 (6.9) 136 (5.4) 55 (2.2) 89 (3.5)
Average precipitation days (≥ 1 mm) 7 12 11 10 13 20 25 27 18 12 7 9

Monthly sunshine hours in Montegut, Louisiana, United States §

The sunniest months in Montegut are May, July and August, when the sun shines an average of 10 hours 6 minutes a day.Least sunny months in Montegut: January, February and December receive an average of 6 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Montegut, 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 183 204 276 284 325 303 308 305 282 288 260 227
Mean daily daylight hours 10h 29m 11h 9m 12h 0m 12h 53m 13h 37m 13h 59m 13h 47m 13h 8m 12h 17m 11h 24m 10h 39m 10h 16m

Solar UV radiation in Montegut, Louisiana, United States §

Montegut 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 6. For more detailed information, check out our hourly Montegut UV Index data.

Average daily maximum UV levels by month for Montegut, 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 10 9 6 5