Climate for Station: Bartolomeu Lisandro, Rio de Janeiro, Brazil

Loading live weather…

Station Statistics

10-Year Trend

High: -0.60 °C/decade

Low: +0.92 °C/decade

Rain: -0.55 mm/decade

25-Year Trend

High: +0.28 °C/decade

Low: +0.23 °C/decade

Rain: -0.13 mm/decade

50-Year Trend

High: +0.12 °C/decade

Low: +0.13 °C/decade

Rain: -0.02 mm/decade

All-Time Trend

High: +0.12 °C/decade

Low: +0.13 °C/decade

Rain: -0.02 mm/decade

Percentage Above-Average Days

Last 12 Months: 42.7%

This Year: 66.7%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 14.6

Historical Average: 15.4

Percentile Rank of Last 12 Months ℹ️

High: 63rd percentile

Low: 97th percentile

Rain: 9th percentile

Change in Variance ℹ️

High: +16.3%

Low: +51.1%

Intraday: +18.0%

Data Coverage

93.9%

First Year of Data

1975

Station Location

Weather Records

Max HighAvg HighMin HighMax AvgAvg AvgMin AvgMax LowAvg LowMin LowMax PrecipitationAvg PrecipitationMax SnowAvg Snow
Record41.1 °C18.6 °C34.6 °C15.5 °C26.1 °C5.6 °C150.1 mm
January39.6 °C31.0 °C23.1 °C34.6 °C26.9 °C20.8 °C26.1 °C22.6 °C17.0 °C112.0 mm5.2 mm
February39.0 °C31.6 °C23.1 °C32.7 °C27.3 °C20.3 °C26.0 °C22.8 °C19.0 °C59.9 mm3.5 mm
March38.6 °C30.9 °C24.0 °C31.9 °C26.8 °C20.8 °C26.1 °C22.7 °C18.0 °C67.8 mm3.9 mm
April37.8 °C29.7 °C23.0 °C31.3 °C25.4 °C19.8 °C25.3 °C21.3 °C15.0 °C150.1 mm2.6 mm
May36.2 °C28.2 °C21.4 °C31.2 °C23.6 °C18.2 °C24.0 °C19.2 °C7.3 °C45.9 mm1.5 mm
June34.6 °C27.5 °C19.3 °C28.0 °C22.5 °C15.5 °C22.4 °C17.7 °C5.6 °C43.9 mm0.9 mm
July35.9 °C27.2 °C18.6 °C28.0 °C22.0 °C15.9 °C21.5 °C17.1 °C6.1 °C24.9 mm0.8 mm
August36.4 °C28.0 °C18.6 °C29.2 °C22.5 °C16.7 °C22.2 °C17.6 °C6.8 °C35.1 mm1.0 mm
September39.6 °C28.9 °C20.2 °C29.6 °C23.3 °C17.3 °C23.5 °C18.8 °C10.6 °C59.9 mm1.9 mm
October41.1 °C29.6 °C20.5 °C32.8 °C24.4 °C17.8 °C25.2 °C20.2 °C8.9 °C70.1 mm3.1 mm
November40.1 °C29.6 °C20.5 °C32.5 °C25.1 °C18.2 °C25.4 °C21.1 °C14.1 °C80.0 mm5.5 mm
December39.4 °C30.2 °C22.6 °C33.2 °C26.2 °C19.8 °C25.5 °C22.2 °C16.2 °C92.3 mm6.3 mm

Plots

Current Year Climate Trends vs Historical

Current Year Climate Trends vs Historical - Max Temperature this Year
Current Year Climate Trends vs Historical - Min Temperature this Year
Current Year Climate Trends vs Historical - Average Temperature this Year
Current Year Climate Trends vs Historical - Rainfall this Year

Max Temperature this Year | 1 of 4

Climate 12-Month Moving Averages

Climate 12-Month Moving Averages - Max Temperature 12-Month MA
Climate 12-Month Moving Averages - Min Temperature 12-Month MA
Climate 12-Month Moving Averages - Average Temperature 12-Month MA
Climate 12-Month Moving Averages - Rainfall 12-Month MA

Max Temperature 12-Month MA | 1 of 4

Daily Average Temperatures Throughout the Year

Daily Average Temperatures Throughout the Year - Average Max Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Min Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Temperature Throughout Year

Average Max Temperature Throughout Year | 1 of 3

Climate ObserverClimate Observer

Monitoring climate change patterns across stations around the world.

Explore
Contact Us
Follow us
© 2026 Climate Observer. All rights reserved.