nomadseason

Monthly climate in Deville, Louisiana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Deville features a humid subtropical climate (Cfa).Temperatures typically range between 10 °C (51 °F) and 28 °C (83 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 1559 mm (61.4 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually.Deville enjoys an average of 3055 hours of sunshine throughout the year, and daylight varies from 10 hours 8 minutes to 14 hours 7 minutes per day.

Monthly average temperatures in Deville, Louisiana, United States §

The warmest months in Deville are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (80 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 13 °C (51 - 56 °F) throughout the day. On average each year, Deville experiences 189 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Deville, 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)		 29°C
(85°F)		 31°C
(87°F)		 31°C
(88°F)		 36°C
(97°F)		 35°C
(96°F)		 38°C
(101°F)		 38°C
(100°F)		 38°C
(101°F)		 38°C
(100°F)		 30°C
(86°F)		 29°C
(84°F)
Mean maximum 25°C
(77°F)		 27°C
(81°F)		 29°C
(84°F)		 30°C
(86°F)		 33°C
(92°F)		 34°C
(94°F)		 36°C
(97°F)		 37°C
(98°F)		 36°C
(97°F)		 34°C
(93°F)		 28°C
(82°F)		 26°C
(80°F)
Average high 16°C
(61°F)		 19°C
(66°F)		 23°C
(73°F)		 25°C
(77°F)		 29°C
(85°F)		 32°C
(89°F)		 33°C
(91°F)		 33°C
(92°F)		 32°C
(89°F)		 27°C
(81°F)		 21°C
(69°F)		 18°C
(64°F)
Daily mean 10°C
(51°F)		 13°C
(56°F)		 17°C
(63°F)		 19°C
(67°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 28°C
(83°F)		 26°C
(80°F)		 21°C
(71°F)		 14°C
(58°F)		 12°C
(55°F)
Average low 6°C
(43°F)		 8°C
(47°F)		 12°C
(54°F)		 14°C
(57°F)		 19°C
(67°F)		 23°C
(73°F)		 24°C
(75°F)		 24°C
(75°F)		 22°C
(71°F)		 16°C
(62°F)		 9°C
(48°F)		 8°C
(46°F)
Mean minimum -4°C
(24°F)		 -2°C
(29°F)		 1°C
(34°F)		 5°C
(41°F)		 13°C
(56°F)		 19°C
(66°F)		 21°C
(70°F)		 21°C
(70°F)		 16°C
(61°F)		 7°C
(45°F)		 0°C
(33°F)		 -2°C
(30°F)
Minimum -10°C
(14°F)		 -10°C
(14°F)		 -2°C
(28°F)		 1°C
(35°F)		 10°C
(50°F)		 16°C
(61°F)		 19°C
(66°F)		 20°C
(68°F)		 12°C
(55°F)		 1°C
(34°F)		 -5°C
(23°F)		 -3°C
(28°F)

Compare climate in Deville with other places

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

Monthly average precipitation in Deville, Louisiana, United States §

Deville usually has the most precipitation in April, May and July, with an average of 13 rainy days and 162 mm (6.4 inches) of precipitation per month.The driest months in Deville are January, March and November. On average, 99 mm (3.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Deville, 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) 114 (4.5) 133 (5.2) 110 (4.3) 164 (6.5) 177 (7.0) 137 (5.4) 145 (5.7) 129 (5.1) 131 (5.2) 123 (4.8) 74 (2.9) 122 (4.8)
Average precipitation days (≥ 1 mm) 9 13 13 11 13 15 15 16 10 9 9 11

Monthly sunshine hours in Deville, Louisiana, United States §

The sunniest months in Deville are May, July and August, when the sun shines an average of 10 hours 3 minutes a day.Least sunny months in Deville: January, February and December receive an average of 5 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Deville, 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 163 165 237 263 303 298 322 309 271 271 244 204
Mean daily daylight hours 10h 22m 11h 5m 12h 0m 12h 57m 13h 44m 14h 7m 13h 54m 13h 12m 12h 18m 11h 22m 10h 33m 10h 8m

Solar UV radiation in Deville, Louisiana, United States §

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

Average daily maximum UV levels by month for Deville, 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 7 9 11 11 12 12 11 10 8 6 4