Best year time to visit Janã Marena

General weather information about Janã Marena

Average annual temperature is 28.0 °C

Absolute maximum temperature: 41.6 °C

Absolute minimum temperature: 15.1 °C

Number of sunny days: 232 days

Number of rainy days: 133 days

* Weather data for Janã Marena Guinea-Bissau is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	37.9	39.3	41.0	41.6	41.5	40.2	34.8	33.2	33.0	33.9	34.9	35.2
Average daytime temperature (°C)	33.6	37.5	38.8	39.5	38.7	34.7	31.6	30.6	30.8	32.0	33.2	32.7
Average temperature (°C)	25.5	29.0	30.3	31.9	32.0	29.3	27.0	26.3	26.4	27.3	26.4	25.0
Average night temperature (°C)	18.5	20.8	22.1	24.7	26.5	25.2	24.1	23.6	23.4	23.7	20.3	18.0
Absolute minimum temperature (°C)	15.5	18.4	19.5	22.7	23.1	24.1	22.9	22.5	22.4	22.6	16.0	15.1

The largest precipitation sum in Janã Marena is at

July — 223(mm)

August — 349(mm)

September — 389(mm)

October — 130(mm)

When is the best time to visit Janã Marena?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Janã Marena.

What is the weather like in Janã Marena?

See average temperature, rainfall and daylight hours for Janã Marena by month in the table above.

How many sunny days does Janã Marena have?

The monthly weather statistics above show sunshine and rainfall patterns for Janã Marena throughout the year.