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Monthly climate in Dos de Mayo, San Martín, Peru

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Dos de Mayo features a tropical savanna climate (Aw).Temperatures typically range between 22 °C (72 °F) and 25 °C (76 °F) through the year, but rarely can drop to 12 °C (53 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 2441 mm (96.1 inches) and receives 229 rainy days on the 1 mm (0.04 inches) threshold annually.Dos de Mayo enjoys an average of 3311 hours of sunshine throughout the year, and daylight varies from 11 hours 42 minutes to 12 hours 31 minutes per day.

Monthly average temperatures in Dos de Mayo, San Martín, Peru §

The warmest months in Dos de Mayo are September, October and November, with daily mean temperatures ranging from 24 to 25 °C (75 - 76 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 22 to 23 °C (72 - 74 °F) throughout the day. On average each year, Dos de Mayo experiences 304 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 Dos de Mayo, San Martín, Peru.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 33°C
(91°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 35°C
(95°F)		 35°C
(96°F)		 35°C
(96°F)		 34°C
(94°F)		 33°C
(91°F)
Mean maximum 32°C
(89°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(89°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(93°F)		 32°C
(90°F)		 31°C
(88°F)
Average high 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 30°C
(86°F)		 31°C
(88°F)		 30°C
(86°F)		 29°C
(84°F)		 28°C
(83°F)
Daily mean 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 22°C
(72°F)		 23°C
(74°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(75°F)
Average low 19°C
(67°F)		 20°C
(68°F)		 20°C
(67°F)		 19°C
(67°F)		 18°C
(65°F)		 17°C
(64°F)		 17°C
(62°F)		 17°C
(62°F)		 18°C
(65°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(68°F)
Mean minimum 17°C
(63°F)		 18°C
(64°F)		 17°C
(64°F)		 17°C
(63°F)		 15°C
(60°F)		 15°C
(59°F)		 14°C
(58°F)		 13°C
(56°F)		 16°C
(60°F)		 17°C
(63°F)		 18°C
(64°F)		 17°C
(64°F)
Minimum 16°C
(62°F)		 17°C
(63°F)		 16°C
(62°F)		 16°C
(60°F)		 14°C
(57°F)		 13°C
(55°F)		 13°C
(56°F)		 12°C
(53°F)		 14°C
(58°F)		 16°C
(60°F)		 17°C
(63°F)		 16°C
(62°F)

Compare climate in Dos de Mayo with other places

Compare temperature, precipitation, sunshine, UV index in Dos de Mayo, San Martín, Peru with other places around the world.

Monthly average precipitation in Dos de Mayo, San Martín, Peru §

Dos de Mayo usually has the most precipitation in January, March and December, with an average of 26 rainy days and 350 mm (13.8 inches) of precipitation per month.The driest months in Dos de Mayo are July, August and September. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dos de Mayo, San Martín, Peru.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) 343 (13.5) 327 (12.9) 347 (13.7) 206 (8.1) 142 (5.6) 102 (4.0) 57 (2.2) 52 (2.1) 41 (1.6) 184 (7.2) 281 (11.1) 359 (14.1)
Average precipitation days (≥ 1 mm) 24 27 28 23 20 14 10 7 8 16 24 28

Monthly sunshine hours in Dos de Mayo, San Martín, Peru §

The sunniest months in Dos de Mayo are July, August and September, when the sun shines an average of 10 hours 11 minutes a day.Least sunny months in Dos de Mayo: January, February and March receive an average of 7 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dos de Mayo, San Martín, Peru.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 208 246 243 264 302 292 316 317 303 283 247 286
Mean daily daylight hours 12h 28m 12h 18m 12h 7m 11h 55m 11h 46m 11h 42m 11h 44m 11h 52m 12h 3m 12h 15m 12h 25m 12h 31m

Solar UV radiation in Dos de Mayo, San Martín, Peru §

Dos de Mayo experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 17 - 17, which corresponds to the Extreme category of sun exposure.June, July and August are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Dos de Mayo UV Index data.

Average daily maximum UV levels by month for Dos de Mayo, San Martín, Peru.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 17 17 17 14 12 12 13 15 16 15 15