Climate averages 1991–2020

Codó weather
in January.

A hot, very wet month: the 8th warmest and the 9th driest of the year.

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

Average high 30.4°C Daytime mean, January

Average low 23.2°C Night-time mean, January

Rainfall 226 mm 24 days with ≥1 mm

Daylight 12 h Sunrise to sunset, per day

January is a hot month in Codó: daytime highs average 30.4°C and nights cool to about 23.2°C. By daytime temperature it is the 8th warmest of the 12 months.

Expect about 226 mm of rain on roughly 24 days, which makes January a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 21 min on an average January day.

The nearest other city in this atlas is Caxias (74 km away). In January its highs average 30.4°C, about as warm as Codó, with 236 mm of rain.

Among the 448 cities listed in Brazil, Codó ranks joint 55th of 448 for the warmest January highs and joint 223rd of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Codó is 1.9°C warmer than that mean.

From January to February, average highs fall by 0.6°C to 29.8°C, and monthly rainfall rises from 226 mm to 252 mm.

The annual picture

January 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

Codó climate table

1991–2020

Monthly climate averages for Codó, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	30.4°C23.2°C	23.2°C	226	24.2	12.312 h
February	29.8°C22.9°C	22.9°C	252	24.4	12.312 h
March	29.4°C22.9°C	22.9°C	315	28.6	12.112 h
April	29.4°C22.9°C	22.9°C	263	26.4	12.012 h
May	30.0°C23.1°C	23.1°C	121	16.9	11.912 h
June	31.4°C23.0°C	23.0°C	26	4.8	11.912 h
July	32.5°C23.1°C	23.1°C	10	2.2	11.912 h
August	34.0°C23.5°C	23.5°C	3.7	0.7	12.012 h
September	35.2°C24.2°C	24.2°C	6.2	1.2	12.112 h
October	35.4°C24.7°C	24.7°C	16	2.5	12.212 h
November	34.3°C24.7°C	24.7°C	47	7.0	12.312 h
December	32.9°C24.3°C	24.3°C	112	13.7	12.412 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

January in nearby cities

Distance from Codó

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