Este conjunto de datos proporciona un análisis en formato de cuadrícula de la temperatura diaria del aire en la superficie de las áreas terrestres globales, incluidas las temperaturas máximas (Tmax) y mínimas (Tmin) diarias. Los datos abarcan desde 1979 hasta el presente y se presentan en cuadrículas de latitud y longitud de 0.5 grados, lo que se alinea con la resolución del análisis global diario de precipitación basado en indicadores del CPC. La construcción de este conjunto de datos considera los efectos orográficos. Su objetivo principal es respaldar las actividades de supervisión del clima y verificación de pronósticos. Los datos de entrada provienen del archivo del CPC de los informes diarios del GTS (Sistema Mundial de Telecomunicaciones), que incorporan datos de Tmax y Tmin de aproximadamente 6,000 a 7,000 estaciones globales.
Consulta este vínculo para obtener documentación técnica.
Bandas
Tamaño de los píxeles 55,500 metros
Bandas
Nombre
Unidades
Mín.
Máx.
Tamaño de los píxeles
Descripción
tmax
°C
-89.84*
66.03*
metros
Temperatura máxima diaria
tmin
°C
-97.92*
54.26*
metros
temperatura mínima diaria
nmax
0*
7*
metros
Cantidad de informes para la temperatura máxima
nmin
0*
7*
metros
Cantidad de informes para la temperatura mínima
* Valor mínimo o máximo estimado
Condiciones de Uso
Condiciones de Uso
Los conjuntos de datos del CPC de la NOAA están disponibles sin restricciones de uso ni distribución. La NOAA PSL solicita que el usuario proporcione la atribución adecuada y que identifique a la NOAA PSL, cuando corresponda, como la fuente de los datos.
Este conjunto de datos proporciona un análisis en formato de cuadrícula de la temperatura diaria del aire en la superficie de las áreas terrestres globales, incluidas las temperaturas máximas (Tmax) y mínimas (Tmin) diarias. Los datos abarcan desde 1979 hasta el presente y se presentan en cuadrículas de latitud y longitud de 0.5 grados, lo que se alinea con la resolución del análisis global diario de precipitación basado en indicadores del CPC. La construcción de…
[null,null,[],[[["\u003cp\u003eThe NOAA/CPC/Temperature dataset provides daily maximum and minimum surface air temperatures over global land areas from 1979 to the present.\u003c/p\u003e\n"],["\u003cp\u003eData is presented on a 0.5-degree latitude/longitude grid and considers orographic effects for climate monitoring and forecast verification.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is based on reports from approximately 6,000 to 7,000 global stations and is freely available for use and distribution with proper attribution to NOAA PSL.\u003c/p\u003e\n"],["\u003cp\u003eUsers can explore and analyze this dataset further using Google Earth Engine.\u003c/p\u003e\n"]]],["The dataset offers a gridded analysis of daily surface air temperature, including maximum (Tmax) and minimum (Tmin), over global land areas. Data spans from January 1, 1979, to February 21, 2025, on 0.5-degree grids. It is provided by NOAA Physical Sciences Laboratory, derived from approximately 6,000 to 7,000 global stations. It provides a visualization platform, with the ability to apply filters to the data. Users can access and use the dataset without restrictions.\n"],null,["Dataset Availability\n: 1979-01-01T00:00:00Z--2025-08-31T00:00:00Z\n\nDataset Provider\n:\n\n\n [NOAA Physical Sciences Laboratory](https://psl.noaa.gov/data/gridded/data.cpc.globaltemp.html)\n\nTags\n:\n[climate](/earth-engine/datasets/tags/climate) [daily](/earth-engine/datasets/tags/daily) [noaa](/earth-engine/datasets/tags/noaa) [precipitation](/earth-engine/datasets/tags/precipitation) [weather](/earth-engine/datasets/tags/weather) \n\nDescription \nThis dataset provides a gridded analysis of daily surface air temperature\nover global land areas, including daily maximum (Tmax), minimum (Tmin)\ntemperatures. Spanning from 1979 to the present, the data is presented on\n0.5-degree latitude/longitude grids, aligning with the resolution of CPC's\ngauge-based global daily precipitation analysis. The construction of this\ndataset considers orographic effects. Its primary purpose is to support\nclimate monitoring and forecast verification activities. Input data\noriginates from the CPC archive of GTS (Global Telecommunication System)\ndaily reports, incorporating Tmax and Tmin data from approximately 6,000 to\n7,000 global stations.\n\nRefer [this](https://ftp.cpc.ncep.noaa.gov/precip/PEOPLE/wd52ws/global_temp/CPC-GLOBAL-T.pdf)\nfor technical documentation.\n\nBands\n\n\n**Pixel Size**\n\n55500 meters\n\n**Bands**\n\n| Name | Units | Min | Max | Pixel Size | Description |\n|--------|-------|----------|---------|------------|-------------------------------------------|\n| `tmax` | °C | -89.84\\* | 66.03\\* | meters | daily maximum temperature |\n| `tmin` | °C | -97.92\\* | 54.26\\* | meters | daily minimum temperature |\n| `nmax` | | 0\\* | 7\\* | meters | number of reports for maximum temperature |\n| `nmin` | | 0\\* | 7\\* | meters | number of reports for minimum temperature |\n\n\\* estimated min or max value\n\nTerms of Use\n\n**Terms of Use**\n\nThe NOAA CPC datasets are available without restriction\non use or distribution. NOAA PSL does request that the\nuser give proper attribution and identify NOAA PSL, where applicable,\nas the source of the data.\n\nExplore with Earth Engine **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\nCode Editor (JavaScript) \n\n```javascript\nvar dataset = ee.ImageCollection('NOAA/CPC/Temperature').filter(ee.Filter.date('2018-01-01', '2019-01-01'));\nvar temperature = dataset.select('tmax');\nvar temperatureVis = {\n min: -40,\n max: 50,\n palette: ['#ADD8E6', '#008000', '#FFFF00', '#FFA500', '#FF0000', '#800080'],\n};\nMap.setCenter(-104.8, 49.1, 3);\nMap.addLayer(temperature, temperatureVis, 'NOAA CPC Temperature');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/NOAA/NOAA_CPC_Temperature) \n[CPC Global Unified Temperature](/earth-engine/datasets/catalog/NOAA_CPC_Temperature) \nThis dataset provides a gridded analysis of daily surface air temperature over global land areas, including daily maximum (Tmax), minimum (Tmin) temperatures. Spanning from 1979 to the present, the data is presented on 0.5-degree latitude/longitude grids, aligning with the resolution of CPC's gauge-based global daily precipitation analysis. The construction of ... \nNOAA/CPC/Temperature, climate,daily,noaa,precipitation,weather \n1979-01-01T00:00:00Z/2025-08-31T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://psl.noaa.gov/data/gridded/data.cpc.globaltemp.html)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/NOAA_CPC_Temperature)"]]
