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Monthly climate in Ndioum, Saint-Louis, Senegal

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ndioum features a hot desert climate (BWh).Temperatures typically range between 25 °C (77 °F) and 33 °C (93 °F) through the year, but rarely can drop to 12 °C (55 °F) or can rise to as high as 46 °C (115 °F).The average annual precipitation amounts to about 120 mm (4.7 inches) and receives 17 rainy days on the 1 mm (0.04 inches) threshold annually.Ndioum enjoys an average of 3746 hours of sunshine throughout the year, and daylight varies from 11 hours 9 minutes to 13 hours 5 minutes per day.

Monthly average temperatures in Ndioum, Saint-Louis, Senegal §

The warmest months in Ndioum are May, June and October, with daily mean temperatures ranging from 33 to 33 °C (91 - 93 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 27 °C (77 - 80 °F) throughout the day. On average each year, Ndioum experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ndioum, Saint-Louis, Senegal.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 39°C
(102°F)		 39°C
(103°F)		 44°C
(112°F)		 44°C
(112°F)		 46°C
(115°F)		 46°C
(114°F)		 42°C
(108°F)		 42°C
(109°F)		 44°C
(111°F)		 43°C
(109°F)		 42°C
(107°F)		 38°C
(101°F)
Mean maximum 37°C
(98°F)		 38°C
(101°F)		 41°C
(106°F)		 43°C
(110°F)		 45°C
(113°F)		 45°C
(113°F)		 41°C
(106°F)		 41°C
(105°F)		 42°C
(108°F)		 42°C
(109°F)		 41°C
(106°F)		 38°C
(100°F)
Average high 33°C
(91°F)		 34°C
(94°F)		 37°C
(98°F)		 39°C
(102°F)		 41°C
(106°F)		 41°C
(106°F)		 38°C
(101°F)		 37°C
(98°F)		 37°C
(99°F)		 40°C
(104°F)		 37°C
(99°F)		 34°C
(93°F)
Daily mean 25°C
(77°F)		 27°C
(80°F)		 29°C
(85°F)		 32°C
(89°F)		 33°C
(92°F)		 33°C
(93°F)		 32°C
(89°F)		 31°C
(88°F)		 32°C
(89°F)		 33°C
(91°F)		 30°C
(86°F)		 26°C
(79°F)
Average low 18°C
(64°F)		 20°C
(68°F)		 22°C
(71°F)		 24°C
(76°F)		 26°C
(78°F)		 27°C
(81°F)		 26°C
(80°F)		 27°C
(80°F)		 27°C
(81°F)		 27°C
(80°F)		 23°C
(74°F)		 19°C
(67°F)
Mean minimum 14°C
(58°F)		 16°C
(61°F)		 18°C
(64°F)		 19°C
(67°F)		 21°C
(70°F)		 25°C
(77°F)		 24°C
(76°F)		 25°C
(76°F)		 25°C
(77°F)		 23°C
(73°F)		 20°C
(67°F)		 16°C
(60°F)
Minimum 12°C
(55°F)		 15°C
(59°F)		 16°C
(60°F)		 18°C
(64°F)		 18°C
(65°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(76°F)		 21°C
(70°F)		 18°C
(65°F)		 14°C
(57°F)

Compare climate in Ndioum with other places

Compare temperature, precipitation, sunshine, UV index in Ndioum, Saint-Louis, Senegal with other places around the world.

Monthly average precipitation in Ndioum, Saint-Louis, Senegal §

Ndioum usually has the most precipitation in July, August and September, with an average of 5 rainy days and 36 mm (1.4 inches) of precipitation per month.The driest months in Ndioum are January, February and November. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ndioum, Saint-Louis, Senegal.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) 0 (0.0) 0 (0.0) 1 (0.0) 0 (0.0) 0 (0.0) 3 (0.1) 12 (0.5) 55 (2.2) 41 (1.6) 7 (0.3) 0 (0.0) 0 (0.0)
Average precipitation days (≥ 1 mm) 0 0 0 0 0 0 1 6 8 2 0 0

Monthly sunshine hours in Ndioum, Saint-Louis, Senegal §

The sunniest months in Ndioum are March, May and July, when the sun shines an average of 11 hours 3 minutes a day.Least sunny months in Ndioum: January, February and November receive an average of 9 hours 0 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ndioum, Saint-Louis, Senegal.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 242 278 334 334 350 328 344 329 309 315 289 290
Mean daily daylight hours 11h 15m 11h 35m 12h 2m 12h 30m 12h 53m 13h 5m 12h 58m 12h 38m 12h 11m 11h 44m 11h 20m 11h 9m

Solar UV radiation in Ndioum, Saint-Louis, Senegal §

Ndioum experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure.January, February and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Ndioum UV Index data.

Average daily maximum UV levels by month for Ndioum, Saint-Louis, Senegal.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) 9 9 12 13 13 13 12 13 14 12 10 8