Climate averages 1991–2020

Lajeado weather
in January.

A hot, very wet month: the warmest and the 11th driest of the year.

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

Average high 28.9°C Daytime mean, January

Average low 19.8°C Night-time mean, January

Rainfall 181 mm 16 days with ≥1 mm

Daylight 14 h Sunrise to sunset, per day

January is a hot month in Lajeado: daytime highs average 28.9°C and nights cool to about 19.8°C. By daytime temperature it is the warmest month of the year.

Expect about 181 mm of rain on roughly 16 days, which makes January a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 48 min on an average January day.

The nearest other city in this atlas is Santa Cruz do Sul (53 km away). In January its highs average 28.9°C, about as warm as Lajeado, with 155 mm of rain.

Among the 448 cities listed in Brazil, Lajeado ranks joint 179th of 448 for the warmest January highs and joint 148th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Lajeado is 0.5°C warmer than that mean.

From January to February, average highs fall by 0.5°C to 28.5°C, and monthly rainfall falls from 181 mm to 162 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

Lajeado climate table

1991–2020

Monthly climate averages for Lajeado, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	28.9°C19.8°C	19.8°C	181	16.4	13.814 h
February	28.5°C19.7°C	19.7°C	162	15.4	13.113 h
March	27.3°C18.3°C	18.3°C	133	13.8	12.312 h
April	24.6°C15.5°C	15.5°C	132	10.7	11.411 h
May	20.9°C12.2°C	12.2°C	122	10.1	10.711 h
June	19.1°C10.3°C	10.3°C	126	10.1	10.310 h
July	18.5°C9.2°C	9.2°C	159	10.6	10.410 h
August	20.7°C10.5°C	10.5°C	126	10.2	11.111 h
September	21.8°C12.0°C	12.0°C	161	12.4	11.912 h
October	23.9°C14.4°C	14.4°C	198	14.4	12.813 h
November	26.0°C15.9°C	15.9°C	146	12.5	13.614 h
December	28.3°C18.3°C	18.3°C	166	14.5	14.014 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 Lajeado

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