Rosarito, Mexico, boasts beautiful beaches and a vibrant culture. But what’s the weather like? This analysis delves into Rosarito’s climate, using historical weather data and model reconstructions from 1980 to 2016 to paint a comprehensive picture of typical weather patterns.
Understanding Rosarito’s Temperature and Dew Point
Accurate temperature and dew point estimations for Rosarito are derived from two nearby weather stations. Data from each station is adjusted for elevation differences using the International Standard Atmosphere and relative changes observed in the MERRA-2 satellite-era reanalysis. A weighted average, based on the inverse distance to Rosarito, combines these adjusted readings.
The contributing stations are:
- General Abelardo L. Rodríguez International Airport (MMTJ), contributing 51% of the data from 13 miles away.
- Ream Field (KNRS), contributing 49% of the data from 15 miles away.
Sources map
To understand the correlation between these data sources, comparisons between Rosarito’s estimated climate and the individual station data are available. Each source’s contribution is adjusted for elevation and variations in the MERRA-2 data.
Data Sources and Methodology for Rosarito Weather Analysis
This Rosarito weather analysis relies on a combination of meticulously sourced and processed data:
- Sun Position Data: Calculated using astronomical formulas from “Astronomical Algorithms 2nd Edition” by Jean Meeus, ensuring precise sunrise and sunset times.
- Comprehensive Weather Data: Cloud cover, precipitation, wind speed and direction, and solar flux are sourced from NASA’s MERRA-2 Modern-Era Retrospective Analysis. This global meteorological model reconstructs hourly weather history worldwide on a 50-kilometer grid.
- Land Use Data: Obtained from the Global Land Cover SHARE database, published by the Food and Agriculture Organization of the United Nations.
- Elevation Data: Provided by the Shuttle Radar Topography Mission (SRTM) from NASA’s Jet Propulsion Laboratory.
- Geographical Data: Names, locations, and time zones come from the GeoNames Geographical Database.
- Time Zone Information: Time zones for airports and weather stations are sourced from AskGeo.com.
- Mapping Data: Map data is provided by OpenStreetMap contributors.
Important Disclaimer Regarding Rosarito Weather Data
The information presented here is provided as is, without guarantees of accuracy or suitability for any purpose. Weather data inherently carries the risk of errors, outages, and inaccuracies. Decisions made based on this data are the sole responsibility of the user.
Specifically, the reliance on MERRA-2 model-based reconstructions requires caution. While offering comprehensive temporal and spatial coverage, these reconstructions have limitations: potential model-based errors, coarse sampling on a 50 km grid that may not capture microclimate variations, and potential difficulties with coastal area weather, particularly on small islands.
Furthermore, travel scores, if presented, are based on this underlying data and should be interpreted with caution. Weather conditions are unpredictable, and the definition of these scores reflects specific preferences that may not align with individual needs. Consult the full Terms of Service for complete details.
