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Monthly climate in Impfondo, Congo

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Impfondo features a tropical monsoon climate (Am). Temperatures typically range between 26 °C (79 °F) and 28 °C (82 °F) through the year, but rarely can drop to 18 °C (64 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1157 mm (45.5 inches) and receives 188 rainy days on the 1 mm (0.04 inches) threshold annually. Impfondo enjoys an average of 3505 hours of sunshine throughout the year, and daylight varies from 12 hours 1 minutes to 12 hours 12 minutes per day.

Monthly average temperatures in Impfondo, Congo

The warmest months in Impfondo are February, March and April, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in August, September and October, when daily mean temperatures range from 26 to 26 °C (79 - 79 °F) throughout the day. On average each year, Impfondo experiences 329 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 Impfondo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		36°C
(97°F)		37°C
(99°F)		36°C
(97°F)		35°C
(96°F)		36°C
(97°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)		35°C
(94°F)		35°C
(95°F)
Mean maximum34°C
(94°F)		36°C
(96°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		34°C
(94°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)
Average high32°C
(90°F)		33°C
(91°F)		32°C
(91°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		31°C
(89°F)
Daily mean27°C
(81°F)		28°C
(82°F)		27°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)
Average low23°C
(73°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)
Mean minimum20°C
(69°F)		21°C
(71°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)
Minimum18°C
(64°F)		19°C
(67°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		21°C
(69°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		22°C
(71°F)		21°C
(71°F)

Compare climate in Impfondo with other places

Compare temperature, precipitation, sunshine, UV index in Impfondo, Congo with other places around the world.

Monthly average precipitation in Impfondo, Congo

Impfondo usually has the most precipitation in August, September and October, with an average of 22 rainy days and 141 mm (5.6 inches) of precipitation per month. The driest months in Impfondo are January, June and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Impfondo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)73 (2.9)115 (4.5)116 (4.6)93 (3.7)61 (2.4)86 (3.4)135 (5.3)157 (6.2)133 (5.2)92 (3.6)61 (2.4)
Average precipitation days (≥ 1 mm)6916161713172123221711

Monthly sunshine hours in Impfondo, Congo

The sunniest months in Impfondo are March, May and December, when the sun shines an average of 10 hours 2 minutes a day. Least sunny months in Impfondo: January, September and October receive an average of 8 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Impfondo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours264284307304312300286284281272293314
Mean daily daylight hours12h 1m12h 3m12h 5m12h 8m12h 10m12h 12m12h 11m12h 9m12h 6m12h 3m12h 1m12h 1m

Solar UV radiation in Impfondo, Congo

Impfondo 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. June, July and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Impfondo UV Index data.

Average daily maximum UV levels by month for Impfondo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121213141311101113121211