Climate averages 1991–2020

Angra dos Reis weather
in July.

A warm, moderately wet month: the coolest and the 3rd driest of the year.

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

Average high 24.2°C Daytime mean, July

Average low 18.1°C Night-time mean, July

Rainfall 64 mm 9 days with ≥1 mm

Daylight 11 h Sunrise to sunset, per day

July is a warm month in Angra dos Reis: daytime highs average 24.2°C and nights cool to about 18.1°C. By daytime temperature it is the coolest month of the year.

Expect about 64 mm of rain on roughly 9 days, which makes July a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 52 min on an average July day.

The nearest other city in this atlas is Barra Mansa (54 km away). In July its highs average 23.5°C, 0.7°C cooler than Angra dos Reis, with 28 mm of rain.

Among the 448 cities listed in Brazil, Angra dos Reis ranks joint 245th of 448 for the warmest July highs and 302nd of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Angra dos Reis is 0.5°C cooler than that mean.

From July to August, average highs rise by 0.6°C to 24.8°C, and monthly rainfall falls from 64 mm to 57 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

Angra dos Reis climate table

1991–2020

Monthly climate averages for Angra dos Reis, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	29.0°C24.1°C	24.1°C	301	24.1	13.413 h
February	29.5°C24.3°C	24.3°C	221	20.2	12.913 h
March	28.4°C23.5°C	23.5°C	232	22.9	12.212 h
April	27.1°C22.1°C	22.1°C	135	15.6	11.612 h
May	25.1°C19.9°C	19.9°C	95	12.4	11.011 h
June	24.7°C18.7°C	18.7°C	59	8.5	10.711 h
July, selected	24.2°C18.1°C	18.1°C	64	8.7	10.911 h
August	24.8°C18.4°C	18.4°C	57	8.6	11.311 h
September	25.4°C19.5°C	19.5°C	104	13.2	11.912 h
October	26.2°C20.7°C	20.7°C	136	16.7	12.613 h
November	26.4°C21.5°C	21.5°C	203	20.2	13.213 h
December	28.0°C23.0°C	23.0°C	244	22.7	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

July in nearby cities

Distance from Angra dos Reis

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 Angra dos Reis) is explained once on the Angra dos Reis year overview and on the Sources, method and limits page.