Climate for Station: Luang Phabang Intl, Luang Prabang Province, Laos
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Climate Analysis & Overview
Luang Phabang Intl is experiencing a notable warming trend, with highs increasing by 0.87°C (1.57°F) over the long term and a more pronounced 2.58°C (4.64°F) rise in the past decade. The region's precipitation is becoming more concentrated, with the PCI moving from 16.5 to 20.1, indicating more intense rainfall events.
Tropical Climate Dynamics
Luang Phabang International Airport is situated in a region classified under the Köppen climate system as a tropical savanna climate (Aw), characterised by a distinct wet and dry season. The local geography, including its proximity to the Mekong River and surrounding mountainous terrain, plays a significant role in shaping its climate patterns. The river acts as a moisture source, contributing to the area's high humidity levels, while the mountains can influence local wind patterns and precipitation distribution.
Warming Trends and Temperature Extremes
The long-term temperature trends at Luang Phabang Intl reveal a warming pattern, with all-time highs increasing by 0.87°C (1.57°F) and lows by 0.52°C (0.94°F). Over the past decade, these trends have accelerated, with highs rising by 2.58°C (4.64°F) and lows by 0.84°C (1.51°F). Such changes are significant and suggest a shift towards warmer conditions, potentially impacting local ecosystems and agriculture. The station has recorded a maximum temperature of 43.5°C (110.3°F), underscoring the intensity of heat events in the region.
Precipitation Patterns: A Shift Towards Concentration
The Precipitation Concentration Index (PCI) at Luang Phabang Intl has increased from a baseline of 16.5 to a current value of 20.1. This shift indicates that rainfall is becoming more concentrated in fewer, more intense events. A PCI over 20 is considered highly concentrated, suggesting that the region may experience more frequent flooding events during the wet season. This change could have implications for water management and agricultural practices, necessitating adaptations to cope with the increased variability in rainfall.
Regional Climate Goals and Challenges
Laos is actively working towards regional climate goals, focusing on sustainable development and resilience against climate change impacts. The warming trends and increased precipitation concentration at Luang Phabang Intl highlight the challenges the region faces. These climatic changes could affect infrastructure, agriculture, and water resources, prompting the need for comprehensive climate adaptation strategies. Understanding these trends is crucial for policymakers and stakeholders to develop effective responses to mitigate the adverse effects of climate change in the region.
Station Statistics
10-Year Trend
High: +2.58 °C/decade
Low: +0.85 °C/decade
Rain: -0.28 mm/decade
25-Year Trend
High: +1.26 °C/decade
Low: +1.06 °C/decade
Rain: +0.60 mm/decade
50-Year Trend
High: +1.15 °C/decade
Low: +0.72 °C/decade
Rain: +0.42 mm/decade
All-Time Trend
High: +0.87 °C/decade
Low: +0.52 °C/decade
Rain: +0.42 mm/decade
Percentage Above-Average Days
Last 12 Months: 67.4%
This Year: 92.6%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 21.1
Historical Average: 16.7
Percentile Rank of Last 12 Months ℹ️
High: 89th percentile
Low: 82nd percentile
Rain: 90th percentile
Change in Variance ℹ️
High: -1.8%
Low: -8.0%
Intraday: +18.2%
Data Coverage
71.8%
First Year of Data
1951
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 | 43.5 °C | — | 8.0 °C | 38.6 °C | — | 4.7 °C | 27.5 °C | — | 0.1 °C | 145.0 mm | — | — | — |
| January | 37.0 °C | 27.2 °C | 8.0 °C | 27.9 °C | 20.1 °C | 4.7 °C | 21.5 °C | 13.5 °C | 1.6 °C | 24.9 mm | 0.4 mm | — | — |
| February | 38.5 °C | 30.6 °C | 14.7 °C | 33.8 °C | 22.8 °C | 10.7 °C | 21.9 °C | 15.1 °C | 4.0 °C | 47.8 mm | 0.4 mm | — | — |
| March | 40.2 °C | 33.2 °C | 14.2 °C | 33.4 °C | 25.6 °C | 9.1 °C | 24.0 °C | 18.0 °C | 4.2 °C | 84.1 mm | 1.4 mm | — | — |
| April | 42.7 °C | 34.2 °C | 17.9 °C | 35.9 °C | 27.6 °C | 13.7 °C | 27.5 °C | 20.8 °C | 10.3 °C | 81.0 mm | 3.2 mm | — | — |
| May | 43.5 °C | 33.2 °C | 19.1 °C | 38.6 °C | 27.8 °C | 16.1 °C | 27.5 °C | 22.2 °C | 13.9 °C | 85.1 mm | 4.8 mm | — | — |
| June | 41.0 °C | 32.2 °C | 24.1 °C | 35.6 °C | 27.5 °C | 21.4 °C | 27.5 °C | 22.9 °C | 16.6 °C | 145.0 mm | 5.4 mm | — | — |
| July | 42.5 °C | 31.0 °C | 23.4 °C | 35.5 °C | 26.8 °C | 21.2 °C | 26.5 °C | 22.8 °C | 19.2 °C | 119.9 mm | 8.1 mm | — | — |
| August | 37.9 °C | 30.7 °C | 23.5 °C | 32.1 °C | 26.6 °C | 19.8 °C | 26.3 °C | 22.6 °C | 18.5 °C | 141.0 mm | 8.4 mm | — | — |
| September | 37.4 °C | 30.9 °C | 19.4 °C | 31.8 °C | 26.4 °C | 16.9 °C | 26.3 °C | 21.9 °C | 14.9 °C | 129.0 mm | 5.9 mm | — | — |
| October | 36.7 °C | 30.2 °C | 16.7 °C | 31.4 °C | 25.1 °C | 14.5 °C | 25.2 °C | 19.9 °C | 9.1 °C | 88.9 mm | 2.6 mm | — | — |
| November | 35.6 °C | 28.3 °C | 11.4 °C | 29.2 °C | 22.4 °C | 9.6 °C | 24.0 °C | 16.6 °C | 5.4 °C | 45.2 mm | 1.0 mm | — | — |
| December | 35.0 °C | 26.2 °C | 9.2 °C | 30.5 °C | 19.7 °C | 6.4 °C | 22.6 °C | 13.5 °C | 0.1 °C | 55.9 mm | 0.6 mm | — | — |
Data Visualisations
Remove WatermarksCurrent Year Climate Trends vs Historical
Max Temperature this Year | 1 of 6
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 6
Daily Data Points and Averages Throughout the Year
Average Max Temperature Throughout Year | 1 of 5
