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Monthly climate in Saint-Leu, Réunion, Réunion

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Saint-Leu features a oceanic climate (Cfb).Temperatures typically range between 20 °C (68 °F) and 25 °C (78 °F) through the year, but rarely can drop to 16 °C (61 °F) or can rise to as high as 30 °C (85 °F).The average annual precipitation amounts to about 993 mm (39.1 inches) and receives 169 rainy days on the 1 mm (0.04 inches) threshold annually.Saint-Leu enjoys an average of 4044 hours of sunshine throughout the year, and daylight varies from 10 hours 51 minutes to 13 hours 23 minutes per day.

Monthly average temperatures in Saint-Leu, Réunion, Réunion §

The warmest months in Saint-Leu are January, February and March, with daily mean temperatures ranging from 25 to 25 °C (77 - 78 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 20 to 21 °C (68 - 69 °F) throughout the day. On average each year, Saint-Leu experiences 146 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 Saint-Leu, Réunion, Réunion.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
(85°F)		 30°C
(85°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(80°F)		 25°C
(78°F)		 24°C
(76°F)		 23°C
(75°F)		 24°C
(76°F)		 26°C
(79°F)		 26°C
(80°F)		 28°C
(83°F)
Mean maximum 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(78°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(79°F)		 27°C
(81°F)
Average high 26°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 24°C
(76°F)		 23°C
(73°F)		 22°C
(72°F)		 22°C
(71°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(79°F)
Daily mean 25°C
(77°F)		 25°C
(78°F)		 25°C
(78°F)		 24°C
(76°F)		 23°C
(73°F)		 21°C
(71°F)		 20°C
(69°F)		 20°C
(68°F)		 21°C
(69°F)		 22°C
(71°F)		 23°C
(73°F)		 25°C
(76°F)
Average low 24°C
(75°F)		 24°C
(76°F)		 24°C
(76°F)		 23°C
(74°F)		 21°C
(71°F)		 20°C
(68°F)		 19°C
(66°F)		 19°C
(66°F)		 19°C
(67°F)		 20°C
(69°F)		 22°C
(71°F)		 23°C
(74°F)
Mean minimum 22°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 22°C
(71°F)		 20°C
(68°F)		 19°C
(66°F)		 17°C
(64°F)		 17°C
(63°F)		 17°C
(64°F)		 18°C
(65°F)		 20°C
(68°F)		 22°C
(71°F)
Minimum 22°C
(71°F)		 22°C
(72°F)		 22°C
(72°F)		 21°C
(69°F)		 19°C
(66°F)		 18°C
(65°F)		 16°C
(62°F)		 16°C
(61°F)		 16°C
(62°F)		 18°C
(65°F)		 17°C
(63°F)		 20°C
(69°F)

Compare climate in Saint-Leu with other places

Compare temperature, precipitation, sunshine, UV index in Saint-Leu, Réunion, Réunion with other places around the world.

Monthly average precipitation in Saint-Leu, Réunion, Réunion §

Saint-Leu usually has the most precipitation in January, February and March, with an average of 21 rainy days and 167 mm (6.6 inches) of precipitation per month.The driest months in Saint-Leu are June, July and September. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint-Leu, Réunion, Réunion.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) 168 (6.6) 150 (5.9) 182 (7.2) 113 (4.5) 36 (1.4) 29 (1.2) 19 (0.8) 37 (1.4) 34 (1.3) 63 (2.5) 72 (2.9) 88 (3.5)
Average precipitation days (≥ 1 mm) 22 20 22 15 8 7 6 9 11 15 15 19

Monthly sunshine hours in Saint-Leu, Réunion, Réunion §

The sunniest months in Saint-Leu are October, November and December, when the sun shines an average of 12 hours 18 minutes a day.Least sunny months in Saint-Leu: January, June and July receive an average of 10 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint-Leu, Réunion, Réunion.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 304 336 352 316 319 303 314 329 335 366 371 394
Mean daily daylight hours 13h 14m 12h 46m 12h 10m 11h 34m 11h 5m 10h 51m 10h 58m 11h 24m 11h 58m 12h 34m 13h 6m 13h 23m

Solar UV radiation in Saint-Leu, Réunion, Réunion §

Saint-Leu experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure.May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Saint-Leu UV Index data.

Average daily maximum UV levels by month for Saint-Leu, Réunion, Réunion.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) 16 16 14 12 8 7 8 10 11 13 14 15