Climate averages 1991–2020

Formosa, Brazil weather
in July.

A warm, very dry month: the 11th warmest and the driest of the year. Meets the pleasant-weather rule

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

Average high 26.3°C Daytime mean, July

Average low 15.7°C Night-time mean, July

Rainfall <1 mm Almost no rain

Daylight 11 h Sunrise to sunset, per day

July is a warm month in Formosa, Brazil: daytime highs average 26.3°C and nights cool to about 15.7°C. By daytime temperature it is the 11th warmest of the 12 months.

Rain is very rare: less than 1 mm falls in a typical July (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 18 min on an average July day.

The nearest other city in this atlas is Planaltina (Goias), Brazil (31 km away). In July its highs average 25.4°C, 0.8°C cooler than Formosa, Brazil, with almost no rain (under 1 mm).

Among the 448 cities listed in Brazil, Formosa, Brazil ranks joint 135th of 448 for the warmest July highs and joint 5th of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Formosa, Brazil is 1.5°C warmer than that mean.

From July to August, average highs rise by 1.9°C to 28.1°C, and monthly rainfall rises from under 1 mm to 4.3 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

Formosa, Brazil climate table

1991–2020

Monthly climate averages for Formosa, Brazil, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	27.3°C19.5°C	19.5°C	202	18.7	12.913 h
February	27.5°C19.3°C	19.3°C	161	16.8	12.613 h
March	27.2°C19.2°C	19.2°C	173	18.3	12.212 h
April	27.1°C18.8°C	18.8°C	69	9.9	11.812 h
May	26.7°C17.4°C	17.4°C	14	3.0	11.411 h
June	26.1°C16.1°C	16.1°C	3.6	0.6	11.211 h
July, selected	26.3°C15.7°C	15.7°C	0.3	0.0	11.311 h
August	28.1°C16.9°C	16.9°C	4.3	1.1	11.612 h
September	30.3°C19.2°C	19.2°C	23	3.8	12.012 h
October	30.1°C20.2°C	20.2°C	103	11.5	12.412 h
November	27.4°C19.4°C	19.4°C	218	20.6	12.813 h
December	27.2°C19.5°C	19.5°C	245	20.5	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

July in nearby cities

Distance from Formosa

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