Climate averages 1991–2020

Cruzeiro do Sul weather
in October.

A hot, wet month: the 2nd warmest and the 6th driest of the year.

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

Average high 30.3°C Daytime mean, October

Average low 22.7°C Night-time mean, October

Rainfall 176 mm 23 days with ≥1 mm

Daylight 12 h Sunrise to sunset, per day

October is a hot month in Cruzeiro do Sul: daytime highs average 30.3°C and nights cool to about 22.7°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 176 mm of rain on roughly 23 days, which makes October a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 16 min on an average October day.

The nearest other city in this atlas is Pucallpa (223 km away). In October its highs average 30.3°C, about as warm as Cruzeiro do Sul, with 226 mm of rain.

Among the 448 cities listed in Brazil, Cruzeiro do Sul ranks joint 122nd of 448 for the warmest October highs and joint 414th of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Cruzeiro do Sul is 2.1°C warmer than that mean.

From October to November, average highs fall by 0.7°C to 29.6°C, and monthly rainfall rises from 176 mm to 221 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

Cruzeiro do Sul climate table

1991–2020

Monthly climate averages for Cruzeiro do Sul, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	29.6°C22.7°C	22.7°C	239	25.3	12.513 h
February	29.5°C22.7°C	22.7°C	244	23.8	12.412 h
March	29.4°C22.7°C	22.7°C	282	27.4	12.112 h
April	29.0°C22.5°C	22.5°C	221	24.4	11.912 h
May	28.3°C22.0°C	22.0°C	134	20.6	11.812 h
June	27.9°C21.4°C	21.4°C	81	15.3	11.712 h
July	28.5°C21.0°C	21.0°C	56	11.7	11.712 h
August	30.2°C21.6°C	21.6°C	71	12.9	11.912 h
September	30.6°C22.4°C	22.4°C	109	17.0	12.112 h
October, selected	30.3°C22.7°C	22.7°C	176	22.6	12.312 h
November	29.6°C22.7°C	22.7°C	221	23.7	12.512 h
December	29.4°C22.7°C	22.7°C	243	26.4	12.613 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 Cruzeiro do Sul

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 Cruzeiro do Sul) is explained once on the Cruzeiro do Sul year overview and on the Sources, method and limits page.