Climate averages 1991–2020

Indaiatuba weather
in January.

A warm, very wet month: the joint 2nd warmest and the wettest of the year.

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

Average high 27.6°C Daytime mean, January

Average low 19.6°C Night-time mean, January

Rainfall 255 mm 22 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

January is a warm month in Indaiatuba: daytime highs average 27.6°C and nights cool to about 19.6°C. By daytime temperature it is the joint 2nd warmest of the 12 months.

Expect about 255 mm of rain on roughly 22 days, which makes January a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 23 min on an average January day.

The nearest other city in this atlas is Salto (15 km away). In January its highs average 28.0°C, about as warm as Indaiatuba, with 237 mm of rain.

Among the 448 cities listed in Brazil, Indaiatuba ranks joint 298th of 448 for the warmest January highs and joint 326th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Indaiatuba is 0.9°C cooler than that mean.

From January to February, average highs rise by 0.3°C to 27.9°C, and monthly rainfall falls from 255 mm to 176 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

Indaiatuba climate table

1991–2020

Monthly climate averages for Indaiatuba, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	27.6°C19.6°C	19.6°C	255	22.2	13.413 h
February	27.9°C19.6°C	19.6°C	176	18.5	12.913 h
March	27.0°C18.8°C	18.8°C	138	16.7	12.212 h
April	26.1°C17.1°C	17.1°C	64	8.1	11.612 h
May	23.6°C14.2°C	14.2°C	60	6.6	11.011 h
June	22.9°C12.7°C	12.7°C	45	4.9	10.711 h
July	23.1°C12.1°C	12.1°C	40	4.4	10.911 h
August	25.0°C13.1°C	13.1°C	34	4.4	11.311 h
September	26.6°C15.3°C	15.3°C	78	8.5	11.912 h
October	27.3°C17.0°C	17.0°C	118	12.8	12.613 h
November	26.9°C17.6°C	17.6°C	155	15.5	13.213 h
December	27.6°C18.9°C	18.9°C	199	19.4	13.514 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 Indaiatuba

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 Indaiatuba) is explained once on the Indaiatuba year overview and on the Sources, method and limits page.