Climate averages 1991–2020

Itajubá weather
in October.

A warm, wet month: the 4th warmest and the 7th driest of the year.

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

Average high 26.2°C Daytime mean, October

Average low 17.2°C Night-time mean, October

Rainfall 154 mm 17 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

October is a warm month in Itajubá: daytime highs average 26.2°C and nights cool to about 17.2°C. By daytime temperature it is the 4th warmest of the 12 months.

Expect about 154 mm of rain on roughly 17 days, which makes October a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 36 min on an average October day.

The nearest other city in this atlas is Lorena (48 km away). In October its highs average 26.7°C, about as warm as Itajubá, with 99 mm of rain.

Among the 448 cities listed in Brazil, Itajubá ranks joint 324th of 448 for the warmest October highs and 384th of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Itajubá is 2.1°C cooler than that mean.

From October to November, average highs fall by 0.5°C to 25.7°C, and monthly rainfall rises from 154 mm to 225 mm.

The annual picture

October 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

Itajubá climate table

1991–2020

Monthly climate averages for Itajubá, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	26.7°C19.4°C	19.4°C	362	25.9	13.313 h
February	27.1°C19.4°C	19.4°C	241	21.8	12.913 h
March	26.1°C18.6°C	18.6°C	206	22.2	12.212 h
April	25.2°C17.2°C	17.2°C	83	12.3	11.612 h
May	22.7°C14.4°C	14.4°C	57	7.5	11.111 h
June	21.9°C13.3°C	13.3°C	34	4.9	10.811 h
July	22.1°C13.0°C	13.0°C	35	4.1	10.911 h
August	24.0°C13.9°C	13.9°C	33	4.7	11.311 h
September	25.6°C15.7°C	15.7°C	94	10.3	11.912 h
October, selected	26.2°C17.2°C	17.2°C	154	17.3	12.613 h
November	25.7°C17.6°C	17.6°C	225	21.4	13.213 h
December	26.5°C18.8°C	18.8°C	306	25.2	13.513 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

October in nearby cities

Distance from Itajubá

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