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Monthly climate in Las Marias, Añasco, Puerto Rico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Las Marias features a tropical monsoon climate (Am).Temperatures typically range between 25 °C (77 °F) and 28 °C (82 °F) through the year, but rarely can drop to 22 °C (72 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 642 mm (25.3 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually.Las Marias enjoys an average of 3942 hours of sunshine throughout the year, and daylight varies from 11 hours 2 minutes to 13 hours 11 minutes per day.

Monthly average temperatures in Las Marias, Añasco, Puerto Rico §

The warmest months in Las Marias are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Las Marias experiences 325 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 Las Marias, Añasco, Puerto Rico.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
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)		 30°C
(86°F)		 29°C
(84°F)
Mean maximum 28°C
(83°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)
Average high 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(82°F)		 27°C
(82°F)
Daily mean 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(78°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(79°F)
Average low 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(78°F)		 25°C
(77°F)
Mean minimum 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)
Minimum 23°C
(73°F)		 22°C
(72°F)		 22°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(74°F)

Compare climate in Las Marias with other places

Compare temperature, precipitation, sunshine, UV index in Las Marias, Añasco, Puerto Rico with other places around the world.

Monthly average precipitation in Las Marias, Añasco, Puerto Rico §

Las Marias usually has the most precipitation in July, September and October, with an average of 15 rainy days and 94 mm (3.7 inches) of precipitation per month.The driest months in Las Marias are January, February and December. On average, 19 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Las Marias, Añasco, Puerto Rico.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) 16 (0.6) 21 (0.8) 38 (1.5) 39 (1.5) 49 (1.9) 48 (1.9) 69 (2.7) 64 (2.5) 141 (5.5) 71 (2.8) 66 (2.6) 19 (0.8)
Average precipitation days (≥ 1 mm) 4 7 11 12 14 14 15 15 18 14 13 4

Monthly sunshine hours in Las Marias, Añasco, Puerto Rico §

The sunniest months in Las Marias are May, June and July, when the sun shines an average of 11 hours 40 minutes a day.Least sunny months in Las Marias: January, February and November receive an average of 9 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Las Marias, Añasco, Puerto Rico.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 260 306 346 351 360 352 361 352 316 315 297 319
Mean daily daylight hours 11h 9m 11h 32m 12h 2m 12h 33m 12h 59m 13h 11m 13h 5m 12h 42m 12h 12m 11h 41m 11h 15m 11h 2m

Solar UV radiation in Las Marias, Añasco, Puerto Rico §

Las Marias experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure.January, November 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 Las Marias UV Index data.

Average daily maximum UV levels by month for Las Marias, Añasco, Puerto Rico.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 11 13 13 14 13 13 13 13 12 9 8