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Monthly climate in Eirunepe, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Eirunepe features a tropical rainforest climate (Af). Temperatures typically range between 25 °C (77 °F) and 26 °C (80 °F) through the year, but rarely can drop to 14 °C (58 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 2411 mm (94.9 inches) and receives 255 rainy days on the 1 mm (0.04 inches) threshold annually. Eirunepe enjoys an average of 3114 hours of sunshine throughout the year, and daylight varies from 11 hours 43 minutes to 12 hours 29 minutes per day.

Monthly average temperatures in Eirunepe, Brazil

The warmest months in Eirunepe are September, October and November, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Eirunepe experiences 324 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 Eirunepe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		33°C
(92°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		32°C
(91°F)		34°C
(93°F)		36°C
(97°F)		35°C
(96°F)		35°C
(95°F)		34°C
(93°F)		34°C
(93°F)
Mean maximum33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		34°C
(94°F)		35°C
(95°F)		34°C
(94°F)		33°C
(92°F)		33°C
(91°F)
Average high30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(85°F)		29°C
(85°F)		30°C
(86°F)		31°C
(88°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		30°C
(86°F)
Daily mean26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)
Average low23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(72°F)		21°C
(70°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)
Mean minimum22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		20°C
(69°F)		20°C
(67°F)		17°C
(63°F)		17°C
(63°F)		21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)
Minimum21°C
(71°F)		21°C
(71°F)		22°C
(72°F)		20°C
(68°F)		18°C
(65°F)		17°C
(62°F)		14°C
(58°F)		14°C
(58°F)		19°C
(67°F)		21°C
(71°F)		22°C
(71°F)		21°C
(71°F)

Compare climate in Eirunepe with other places

Compare temperature, precipitation, sunshine, UV index in Eirunepe, Brazil with other places around the world.

Monthly average precipitation in Eirunepe, Brazil

Eirunepe usually has the most precipitation in February, March and November, with an average of 26 rainy days and 310 mm (12.2 inches) of precipitation per month. The driest months in Eirunepe are June, July and August. On average, 72 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Eirunepe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)269 (10.6)317 (12.5)315 (12.4)265 (10.4)167 (6.6)90 (3.5)49 (1.9)76 (3.0)113 (4.4)169 (6.7)298 (11.7)283 (11.1)
Average precipitation days (≥ 1 mm)232528252117101019222728

Monthly sunshine hours in Eirunepe, Brazil

The sunniest months in Eirunepe are July, August and September, when the sun shines an average of 9 hours 54 minutes a day. Least sunny months in Eirunepe: January, February and December receive an average of 7 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Eirunepe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours197215248241264280317307286278238236
Mean daily daylight hours12h 26m12h 17m12h 7m11h 56m11h 47m11h 43m11h 45m11h 53m12h 3m12h 14m12h 24m12h 29m

Solar UV radiation in Eirunepe, Brazil

Eirunepe experiences the highest level of ultraviolet (UV) radiation in February, March and April, 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 Very High / 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 Eirunepe UV Index data.

Average daily maximum UV levels by month for Eirunepe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151211101213141414