Dataset Overview
Total Rows
259,212
Total Columns
13
File Format
PARQUET
Analyzed At
2026-06-03 15:43
Description

Daily homogenized precipitation records (total, rainfall, snowfall) for 9 long-record Canadian weather stations across BC, Yukon, NWT, Alberta, Manitoba, Ontario, and Quebec, covering 1883 to 2017.

About this Dataset LLM Generated
General Description

This dataset appears to contain precipitation records for a specific location, with each row representing a single measurement taken at a particular time. The columns include variables such as latitude and longitude coordinates, elevation, province of origin, and quality scores indicating data completeness, validity, uniqueness, and consistency.

Data Quality Insights

The quality scores suggest that the dataset is generally complete (99.75%) but has some inconsistencies in its validity (89.61%), suggesting potential errors or missing values. Additionally, the dataset lacks uniqueness (100.0%) due to the repetition of similar values for different stations and times.

Potential Use Cases

1. Monitoring precipitation patterns over time
2. Analyzing seasonal variations in precipitation
3. Comparing precipitation data between different locations

Important Caveats/Limitations

1. Some measurements may be incorrect or missing due to quality control issues
2. The dataset may not account for other factors that influence precipitation, such as topography or weather patterns

Suggested Tags/Keywords

precipitation, climatology, weather, data analysis, quality control

Spatial Coverage

Visualize dataset coverage on a map. Geospatial columns (latitude/longitude, lat/lon, x/y) are detected automatically.

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