Climate for Station: Londrina Aeroporto, Parana, Brazil

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Londrina

Parana, Brazil

2026-02-28 23:30

21.4°C

Feels 21.4°C

H: 30.8°C / L: 15.9°C

Precip: 0mm | Wind: 6.5 kph

▲ 0.8°C vs historical high

Partly Cloudy

2026-03-01

H: 31.6°C

L: 16.3°C

Rain: 77%

Rainfall: 1.62mm

Wind: 10.8kph

▲ 1.2°C

2026-03-02

H: 31.2°C

L: 16°C

Rain: 87%

Rainfall: 1.17mm

Wind: 11.2kph

▲ 1.6°C

2026-03-03

H: 32.8°C

L: 17.4°C

Rain: 83%

Rainfall: 0.3mm

Wind: 8.6kph

▲ 2.9°C

2026-03-04

H: 35°C

L: 18.9°C

Rain: 0%

Rainfall: 0mm

Wind: 13.3kph

▲ 5.1°C

2026-03-05

H: 34.4°C

L: 20.7°C

Rain: 0%

Rainfall: 0.06mm

Wind: 10.1kph

▲ 4.5°C

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Climate Analysis & Overview

Londrina Aeroporto is experiencing a warming trend, with highs rising by 0.31°C (0.56°F) over the long term. Recent data shows a more pronounced warming, with a 1.29°C (2.32°F) increase in high temperatures over the past decade. Precipitation has become slightly more evenly distributed, reflecting a decrease in the Precipitation Concentration Index.

Climate Context and Local Influences

Londrina Aeroporto, located in the southern Brazilian state of Paraná, falls under the Köppen climate classification of Cfa, indicating a humid subtropical climate. This region experiences hot, humid summers and mild winters. The geographical positioning of Londrina, away from the coast and nestled within the Paraná River basin, influences its climate by moderating extreme temperatures and promoting significant precipitation throughout the year.

Temperature Trends: A Decade of Change

Over the past decade, Londrina Aeroporto has seen a notable increase in temperatures, with high temperatures rising by 1.29°C (2.32°F) and low temperatures by 0.51°C (0.92°F). This recent trend suggests a more pronounced warming compared to the all-time trends, where highs have increased by a more modest 0.31°C (0.56°F). Such a difference underscores the importance of monitoring short-term changes, which may reflect more immediate climatic shifts or anomalies.

Historical Extremes and Current Trends

The station has recorded an all-time high temperature of 42.0°C (107.6°F) and a record low of -1.5°C (29.3°F), illustrating the potential for extreme temperature variability in the region. Despite these extremes, the overall long-term trend indicates a warming climate, particularly noticeable in the rising low temperatures, which have increased by 0.55°C (0.99°F) over the years.

Precipitation Patterns: A Subtle Shift

The Precipitation Concentration Index (PCI), which measures how precipitation is distributed over time, has decreased slightly from a baseline of 12.33 to 11.40. This marginal change suggests that rainfall in Londrina is becoming more evenly distributed throughout the year. Such a trend could be beneficial for agriculture and water resource management, reducing the risk of extreme events like floods or droughts.

Regional Climate Goals and Implications

Brazil is committed to addressing climate change through various initiatives, including reducing greenhouse gas emissions and promoting sustainable land use. Londrina's warming trends and evolving precipitation patterns fit into the broader context of these national goals. Understanding these local changes is crucial for developing adaptive strategies that align with Brazil's climate objectives, ensuring resilience against future climatic challenges.

Station Statistics

10-Year Trend

High: +1.29 °C/decade

Low: +0.51 °C/decade

Rain: -2.13 mm/decade

25-Year Trend

High: +0.96 °C/decade

Low: +0.66 °C/decade

Rain: -0.29 mm/decade

50-Year Trend

High: +0.31 °C/decade

Low: +0.55 °C/decade

Rain: -0.18 mm/decade

All-Time Trend

High: +0.31 °C/decade

Low: +0.55 °C/decade

Rain: -0.18 mm/decade

Percentage Above-Average Days

Last 12 Months: 61.4%

This Year: 44.4%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 12.2

Historical Average: 12.7

Percentile Rank of Last 12 Months ℹ️

High: 88^th percentile

Low: 92^nd percentile

Rain: 16^th percentile

Change in Variance ℹ️

High: +21.1%

Low: -7.7%

Intraday: +2.9%

Data Coverage

91.4%

First Year of Data

1973

Station Location

Historical Weather Records

	Max High	Avg High	Min High	Max Avg	Avg Avg	Min Avg	Max Low	Avg Low	Min Low	Max Precipitation	Avg Precipitation	Max Snow	Avg Snow
Record	42.0 °C	—	10.0 °C	34.7 °C	—	5.7 °C	29.0 °C	—	-1.5 °C	142.7 mm	—	—	—
January	39.0 °C	29.9 °C	20.0 °C	32.4 °C	24.9 °C	18.8 °C	25.0 °C	20.4 °C	12.6 °C	124.1 mm	6.5 mm	—	—
February	38.0 °C	29.8 °C	21.0 °C	31.9 °C	25.0 °C	18.9 °C	26.0 °C	20.4 °C	12.6 °C	93.6 mm	6.3 mm	—	—
March	39.0 °C	29.9 °C	20.7 °C	32.3 °C	24.7 °C	16.4 °C	26.0 °C	19.7 °C	8.1 °C	124.6 mm	4.4 mm	—	—
April	36.5 °C	28.4 °C	15.4 °C	29.8 °C	23.0 °C	11.1 °C	24.0 °C	17.7 °C	4.7 °C	116.3 mm	3.4 mm	—	—
May	35.0 °C	25.0 °C	13.0 °C	28.9 °C	19.7 °C	6.2 °C	23.0 °C	14.5 °C	1.9 °C	97.2 mm	3.6 mm	—	—
June	34.1 °C	23.7 °C	12.0 °C	27.0 °C	18.2 °C	6.8 °C	21.0 °C	13.0 °C	-1.5 °C	102.0 mm	3.1 mm	—	—
July	32.0 °C	24.1 °C	10.0 °C	27.3 °C	18.2 °C	5.7 °C	20.0 °C	12.4 °C	-0.5 °C	78.6 mm	2.0 mm	—	—
August	37.0 °C	26.7 °C	12.0 °C	29.6 °C	20.0 °C	8.1 °C	22.0 °C	13.6 °C	-0.1 °C	106.9 mm	1.9 mm	—	—
September	41.0 °C	28.6 °C	15.3 °C	32.6 °C	21.6 °C	11.9 °C	29.0 °C	15.6 °C	1.5 °C	89.9 mm	3.8 mm	—	—
October	42.0 °C	29.6 °C	17.6 °C	34.7 °C	23.1 °C	15.0 °C	25.0 °C	17.4 °C	7.1 °C	106.4 mm	5.0 mm	—	—
November	40.0 °C	30.1 °C	18.0 °C	32.3 °C	24.0 °C	14.8 °C	28.0 °C	18.5 °C	8.9 °C	142.7 mm	5.3 mm	—	—
December	39.7 °C	30.2 °C	18.0 °C	30.3 °C	24.7 °C	16.7 °C	25.0 °C	19.9 °C	11.3 °C	117.1 mm	6.3 mm	—	—