Best year time to visit Janá Iáià

General weather information about Janá Iáià

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 Janá Iáià 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 Janá Iáià is at

July — 223(mm)

August — 349(mm)

September — 389(mm)

October — 130(mm)

When is the best time to visit Janá Iáià?

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

What is the weather like in Janá Iáià?

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

How many sunny days does Janá Iáià have?

The monthly weather statistics above show sunshine and rainfall patterns for Janá Iáià throughout the year.