Climate averages 1991–2020

Aracaju weather
in July.

A warm, wet month: the 11th warmest and the 10th driest of the year.

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

Average high 25.4°C Daytime mean, July

Average low 22.2°C Night-time mean, July

Rainfall 138 mm 24 days with ≥1 mm

Daylight 12 h Sunrise to sunset, per day

July is a warm month in Aracaju: daytime highs average 25.4°C and nights cool to about 22.2°C. By daytime temperature it is the 11th warmest of the 12 months.

Expect about 138 mm of rain on roughly 24 days, which makes July a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 33 min on an average July day.

The nearest other city in this atlas is São Cristóvão (19 km away). In July its highs average 25.3°C, about as warm as Aracaju, with 125 mm of rain.

Among the 448 cities listed in Brazil, Aracaju ranks joint 173rd of 448 for the warmest July highs and 421st of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Aracaju is 0.6°C warmer than that mean.

From July to August, average highs stay level at 25.3°C, and monthly rainfall falls from 138 mm to 103 mm.

The annual picture

July 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

Aracaju climate table

1991–2020

Monthly climate averages for Aracaju, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	29.1°C24.5°C	24.5°C	52	14.1	12.713 h
February	29.2°C24.7°C	24.7°C	64	16.3	12.512 h
March	29.3°C24.8°C	24.8°C	77	17.9	12.212 h
April	28.5°C24.4°C	24.4°C	131	20.3	11.912 h
May	27.3°C23.8°C	23.8°C	185	23.5	11.612 h
June	26.1°C22.9°C	22.9°C	167	24.1	11.511 h
July, selected	25.4°C22.2°C	22.2°C	138	24.1	11.512 h
August	25.3°C21.9°C	21.9°C	103	22.4	11.812 h
September	26.2°C22.5°C	22.5°C	67	17.4	12.012 h
October	27.3°C23.3°C	23.3°C	60	14.1	12.312 h
November	28.4°C23.9°C	23.9°C	41	11.1	12.613 h
December	29.1°C24.4°C	24.4°C	30	9.2	12.713 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

July in nearby cities

Distance from Aracaju

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