Where to Go for Great Weather
When to go · Climate guide

Republic of the Congowhen to go

Republic of the Congo's national averages run from 28 °C in July to 32 °C in March, with rainfall between 48 mm in July and 201 mm in November and 4.4–6.5 hours of sun a day. Against the default preferences (under 2.7 mm of rain a day, at least 6 hours of sun), the strongest months are January, February and May. Its 12 regions span 28–31 °C in annual mean temperature, so the national figure hides a good deal.

Capital
Brazzaville
Region
Africa
TZ
Africa/Brazzaville
Area
345,334 km²
Climate at a glance · 10-year ERA5

A decade of weather, in one page

Temperature°C
Temperature · 12-month climatologyRepublic of the Congo. Average daytime high by month in °C. Lowest in July (28.4), highest in March (31.5). Monthly means: 30.8, 31.4, 31.5, 31.2, 30.6, 29.2, 28.4, 28.9, 29.5, 29.8, 29.9, 30.2.
— daytime high— overnight low▬ typical range
View data table
MonthAverage daytime high (°C)Average overnight low (°C)Typical lowTypical high
January30.821.720.432.6
February31.422.321.233.4
March31.522.521.333.8
April31.222.521.533.3
May30.622.421.532.9
June29.221.520.531.1
July28.420.820.030.0
August28.921.020.030.4
September29.521.620.931.4
October29.821.921.031.6
November29.921.921.231.8
December30.221.921.131.9
Rainfallmm
Rainfall · 12-month climatologyRepublic of the Congo. Rainfall by month in mm. Lowest in July (48), highest in November (201). Monthly means: 102, 108, 139, 168, 123, 61, 48, 71, 128, 197, 201, 141.
View data table
MonthRainfall (mm)
January102
February108
March139
April168
May123
June61
July48
August71
September128
October197
November201
December141
Sunshinehr / day
Sunshine · 12-month climatologyRepublic of the Congo. Sunshine hours by month in hr / day. Lowest in September (4.4), highest in January (6.5). Monthly means: 6.5, 6.4, 6.2, 5.6, 5.3, 5.0, 4.8, 4.6, 4.4, 4.7, 5.1, 5.8.
View data table
MonthSunshine hours (hr / day)
January6.5
February6.4
March6.2
April5.6
May5.3
June5.0
July4.8
August4.6
September4.4
October4.7
November5.1
December5.8
Windkm/h
Wind · 12-month climatologyRepublic of the Congo. Average wind speed by month in km/h. Lowest in November (4.7), highest in August (6.3). Monthly means: 5.7, 5.9, 5.9, 5.2, 4.9, 5.4, 6.0, 6.3, 5.9, 5.3, 4.7, 4.9.
— average▬ typical range
View data table
MonthAverage wind speed (km/h)Typical lowTypical high
January5.74.47.3
February5.94.57.4
March5.94.37.7
April5.23.86.9
May4.93.86.4
June5.43.97.2
July6.04.37.7
August6.34.68.3
September5.94.37.6
October5.33.97.0
November4.73.66.1
December4.93.96.2
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Snow depth for Republic of the Congo is part of the Premium map and its district-level detail. See what Premium includes.

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Heat index

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Humidity

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Safety · 3 governments

What the governments say about Republic of the Congo

Combined advisory · most-cautious-wins
Exercise increased caution
Highest level across 3 governments · Advisory last changed
See breakdown by country
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Exercise increased caution

Changed Checked travel.state.gov

Parts of Republic of the Congo carry a higher advisory — up to level 3, "Reconsider travel". The governments concerned name a region rather than a boundary, so the carve-out is not drawn on the map and is not reflected in the combined level above. Follow the source links for where it applies.

Month by month

A year in Republic of the Congo, in order

  1. Jan
    January30.8°C · 102 mm · 6.5 hr/day

    Around 31 °C with 102 mm of rain and 6.5 hours of sun a day.

    Around 31 °C with 102 mm of rain and 6.5 hours of sun a day.

  2. Feb
    February31.4°C · 108 mm · 6.4 hr/day

    Around 31 °C with 108 mm of rain and 6.4 hours of sun a day.

    Around 31 °C with 108 mm of rain and 6.4 hours of sun a day.

  3. Mar
    March31.5°C · 139 mm · 6.2 hr/day

    Around 32 °C with 139 mm of rain and 6.2 hours of sun a day.

    Around 32 °C with 139 mm of rain and 6.2 hours of sun a day.

  4. Apr
    April31.2°C · 168 mm · 5.6 hr/day

    Around 31 °C with 168 mm of rain and 5.6 hours of sun a day.

    Around 31 °C with 168 mm of rain and 5.6 hours of sun a day.

  5. May
    May30.6°C · 123 mm · 5.3 hr/day

    Around 31 °C with 123 mm of rain and 5.3 hours of sun a day.

    Around 31 °C with 123 mm of rain and 5.3 hours of sun a day.

  6. Jun
    June29.2°C · 61 mm · 5.0 hr/day

    Around 29 °C with 61 mm of rain and 5.0 hours of sun a day.

    Around 29 °C with 61 mm of rain and 5.0 hours of sun a day.

  7. Jul
    July28.4°C · 48 mm · 4.8 hr/day

    Around 28 °C with 48 mm of rain and 4.8 hours of sun a day.

    Around 28 °C with 48 mm of rain and 4.8 hours of sun a day.

  8. Aug
    August28.9°C · 71 mm · 4.6 hr/day

    Around 29 °C with 71 mm of rain and 4.6 hours of sun a day.

    Around 29 °C with 71 mm of rain and 4.6 hours of sun a day.

  9. Sep
    September29.5°C · 128 mm · 4.4 hr/day

    Around 30 °C with 128 mm of rain and 4.4 hours of sun a day.

    Around 30 °C with 128 mm of rain and 4.4 hours of sun a day.

  10. Oct
    October29.8°C · 197 mm · 4.7 hr/day

    Around 30 °C with 197 mm of rain and 4.7 hours of sun a day.

    Around 30 °C with 197 mm of rain and 4.7 hours of sun a day.

  11. Nov
    November29.9°C · 201 mm · 5.1 hr/day

    Around 30 °C with 201 mm of rain and 5.1 hours of sun a day.

    Around 30 °C with 201 mm of rain and 5.1 hours of sun a day.

  12. Dec
    December30.2°C · 141 mm · 5.8 hr/day

    Around 30 °C with 141 mm of rain and 5.8 hours of sun a day.

    Around 30 °C with 141 mm of rain and 5.8 hours of sun a day.

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