Monthly climate in Dos Unidos, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dos Unidos features a tropical rainforest climate (Af). Temperatures typically range between 24 °C (75 °F) and 26 °C (79 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 2489 mm (98.0 inches) and receives 243 rainy days on the 1 mm (0.04 inches) threshold annually. Dos Unidos enjoys an average of 3295 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 Unidos, Peru

The warmest months in Dos Unidos are October, November and December, with daily mean temperatures ranging from 26 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 24 to 25 °C (75 - 77 °F) throughout the day. On average each year, Dos Unidos experiences 322 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 Unidos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)
35°C
(95°F)
35°C
(95°F)
34°C
(93°F)
34°C
(93°F)
33°C
(92°F)
33°C
(92°F)
35°C
(95°F)
35°C
(96°F)
37°C
(98°F)
36°C
(97°F)
34°C
(94°F)
Mean maximum34°C
(93°F)
33°C
(92°F)
33°C
(92°F)
33°C
(92°F)
33°C
(92°F)
32°C
(90°F)
32°C
(90°F)
34°C
(93°F)
35°C
(95°F)
35°C
(95°F)
34°C
(94°F)
33°C
(92°F)
Average high30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
29°C
(85°F)
29°C
(85°F)
30°C
(87°F)
31°C
(88°F)
31°C
(88°F)
31°C
(87°F)
30°C
(87°F)
Daily mean25°C
(78°F)
25°C
(78°F)
25°C
(77°F)
25°C
(77°F)
25°C
(77°F)
24°C
(76°F)
24°C
(75°F)
25°C
(77°F)
25°C
(78°F)
26°C
(78°F)
26°C
(79°F)
26°C
(78°F)
Average low22°C
(71°F)
22°C
(72°F)
22°C
(71°F)
21°C
(70°F)
21°C
(70°F)
20°C
(68°F)
19°C
(67°F)
20°C
(68°F)
21°C
(70°F)
22°C
(71°F)
22°C
(71°F)
22°C
(72°F)
Mean minimum20°C
(68°F)
21°C
(69°F)
20°C
(68°F)
19°C
(67°F)
19°C
(66°F)
18°C
(65°F)
17°C
(63°F)
17°C
(63°F)
19°C
(66°F)
20°C
(68°F)
20°C
(68°F)
20°C
(69°F)
Minimum20°C
(68°F)
20°C
(68°F)
19°C
(66°F)
19°C
(66°F)
18°C
(64°F)
17°C
(63°F)
16°C
(61°F)
15°C
(59°F)
18°C
(65°F)
19°C
(67°F)
19°C
(67°F)
20°C
(68°F)

Compare climate in Dos Unidos with other places

Compare temperature, precipitation, sunshine, UV index in Dos Unidos, Peru with other places around the world.

Monthly average precipitation in Dos Unidos, Peru

Dos Unidos usually has the most precipitation in March, April and May, with an average of 24 rainy days and 295 mm (11.6 inches) of precipitation per month. The driest months in Dos Unidos are July, August and September. On average, 121 mm (4.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dos Unidos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)249 (9.8)210 (8.3)350 (13.8)281 (11.1)254 (10.0)185 (7.3)135 (5.3)111 (4.4)118 (4.7)192 (7.5)228 (9.0)177 (7.0)
Average precipitation days (≥ 1 mm)202027242218151216212424

Monthly sunshine hours in Dos Unidos, Peru

The sunniest months in Dos Unidos are July, August and December, when the sun shines an average of 9 hours 58 minutes a day. Least sunny months in Dos Unidos: January, February and March receive an average of 7 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dos Unidos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours212245244257295281315316294284251296
Mean daily daylight hours12h 28m12h 18m12h 7m11h 55m11h 46m11h 42m11h 44m11h 52m12h 3m12h 15m12h 25m12h 31m

Solar UV radiation in Dos Unidos, Peru

Dos Unidos experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 16, 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 12. For more detailed information, check out our hourly Dos Unidos UV Index data.

Average daily maximum UV levels by month for Dos Unidos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616161311111214151414