Climate averages 1991–2020

Itabuna weather
in January.

A hot, wet month: the 3rd warmest and the 9th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 28.9°C Daytime mean, January

Average low 22.4°C Night-time mean, January

Rainfall 100 mm 21 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

January is a hot month in Itabuna: daytime highs average 28.9°C and nights cool to about 22.4°C. By daytime temperature it is the 3rd warmest of the 12 months.

Expect about 100 mm of rain on roughly 21 days, which makes January a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 54 min on an average January day.

The nearest other city in this atlas is Ilhéus (27 km away). In January its highs average 28.8°C, about as warm as Itabuna, with 95 mm of rain.

Among the 448 cities listed in Brazil, Itabuna ranks joint 179th of 448 for the warmest January highs and joint 77th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Itabuna is 0.4°C warmer than that mean.

From January to February, average highs rise by 0.2°C to 29.1°C, and monthly rainfall falls from 100 mm to 83 mm.

The annual picture

January in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Itabuna climate table

1991–2020

Monthly climate averages for Itabuna, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	28.9°C22.4°C	22.4°C	100	20.7	12.913 h
February	29.1°C22.5°C	22.5°C	83	20.5	12.613 h
March	29.0°C22.6°C	22.6°C	114	22.7	12.212 h
April	28.0°C22.1°C	22.1°C	99	21.8	11.812 h
May	26.6°C20.8°C	20.8°C	67	16.4	11.411 h
June	25.4°C19.6°C	19.6°C	60	17.1	11.311 h
July	24.7°C18.7°C	18.7°C	66	18.1	11.311 h
August	24.9°C18.5°C	18.5°C	52	16.3	11.612 h
September	26.1°C19.5°C	19.5°C	53	14.8	12.012 h
October	27.3°C20.8°C	20.8°C	76	16.9	12.412 h
November	27.8°C21.6°C	21.6°C	132	19.2	12.813 h
December	28.6°C22.3°C	22.3°C	120	19.1	13.013 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

January in nearby cities

Distance from Itabuna

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Itabuna) is explained once on the Itabuna year overview and on the Sources, method and limits page.