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Humidity Data Access and Tools

NASA’s humidity data range from hourly primary forcing data to modeled data based on measurements from high-altitude aircraft. Our datasets and tools help users find and integrate the data they need to see how humidity influences weather, ecosystems, and how we live our lives.

Humidity Datasets

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Dataset Sort descending Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
DISCOVER-AQ Texas Deployment Moody Tower Ground Site Data 1 GROUND STATIONS LIDAR, Thermo Model 49C O3 Analyzer, Thermo Scientific SO2 43i Analyzer, Thermo Scientific CO Analyzer, Thermo Model 42C NO-NO2-NOx Analyzer, Thermo Scientific NOx Analyzer, RM Young 05103 Wind Monitor, HMP45C Temperature and Relative Humidity Probe 2013-08-30 to 2013-10-02 HDF5, ICARTT
DISCOVER-AQ Texas Deployment P-3B Aircraft In Situ Meteorological and Navigational Data 1 P-3B DLH, GPS, PRESSURE TRANSDUCERS, TEMPERATURE SENSORS, HYGROMETERS 2013-08-26 to 2013-10-01 ICARTT
DISCOVER-AQ Texas Deployment P-3B Aircraft Merged Data Files 1 P-3B Computer 2011-06-30 to 2013-10-01 ICARTT
DISCOVER-AQ Texas Deployment Smith Point Ground Site Data 1 GROUND STATIONS MPL, 2B Technologies, 2B Technologies NO Monitor, 2B Technologies NO2 Converter, APS, TSI CPC-3010, MULTIFILTER RADIOMETER, CAPS NO2 Analyzer, TEMPERATURE SENSORS, PRESSURE SENSORS 2013-08-27 to 2013-09-30 HDF5, ICARTT
DISCOVER-AQ Texas Deployment Texas Commission on Environmental Quality Ground Site Data 1 GROUND STATIONS GAS SENSORS, CHEMILUMINESCENCE, Teledyne API Model T200 NO/NO2/NOx Analyzer, Teledyne API Ozone Analyzer 2013-08-13 to 2013-10-02 ICARTT
ECCO Atmosphere Surface Temperature, Humidity, Wind, and Pressure - Daily Mean 0.5 Degree (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

N: 90 S: -90 E: 180 W: -180

0.5 Decimal Degrees x 0.5 Decimal Degrees netCDF-4
ECCO Atmosphere Surface Temperature, Humidity, Wind, and Pressure - Daily Mean llc90 Grid (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
ECCO Atmosphere Surface Temperature, Humidity, Wind, and Pressure - Monthly Mean 0.5 Degree (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

N: 90 S: -90 E: 180 W: -180

0.5 Decimal Degrees x 0.5 Decimal Degrees netCDF-4
ECCO Atmosphere Surface Temperature, Humidity, Wind, and Pressure - Monthly Mean llc90 Grid (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
ECOSTRESS Gridded Downscaled Meteorology Instantaneous L3 Global 70 m V002 002 ISS ECOSTRESS 2018-07-10 to Present

N: 54 S: -54 E: 180 W: -180

70 Meters x 70 Meters HDF5
ECOSTRESS Tiled Downscaled Meteorology Instantaneous L3 Global 70 m V002 002 ISS ECOSTRESS 2018-07-10 to Present

N: 54 S: -54 E: 180 W: -180

70 Meters x 70 Meters COG
Fast Longwave And SHortwave Fluxes (FLASHflux) Clouds and Radiative Swath (SSF) data in netCDF Version1A NOAA-20 CERES-FM6 2022-12-13 to 2024-04-02 NetCDF-4
Fast Longwave And SHortwave Fluxes (FLASHflux) NOAA-20 Clouds and Radiative Swath (SSF) Version1B Version1B NOAA-20 CERES-FM6 2023-10-01 to Present netCDF-4
FIREX-AQ DC8 In-Situ Meteorological and Navigational Data 1 NASA DC-8 GPS, HYGROMETERS, PRESSURE TRANSDUCERS, PITOT-STATIC SYSTEM, TEMPERATURE SENSORS, MMS, DLH, LGR 2019-07-15 to 2019-09-05 ICARTT
FIREX-AQ NOAA-CHEM Twin Otter In Situ Meteorological and Navigational Data 1 NOAA Twin Otter ARIM200, GPS 2019-07-29 to 2019-09-06 ICARTT
First ISCCP Regional Experiment - Arctic Cloud Experiment Utrecht University Tower 1 FIXED OBSERVATION STATIONS Pyrgeometer, THERMISTORS 1998-04-27 to 1998-05-27 ASCII
First ISCCP Regional Experiment (FIRE) Arctic Cloud Experiment (ACE) University of Washington CV580 Aircraft 1 CONVAIR CV-580 NOT APPLICABLE 1998-05-19 to 1998-06-24 HDF
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) CSU Surface Observations (FIRE_AX_CSU_MET_SFC) 1 GROUND STATIONS PYRANOMETERS, ANEMOMETERS 1992-05-30 to 1992-06-30 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) ECMWF Diagnostics 1 MODELS NOT APPLICABLE 1992-06-01 to 1992-06-28 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) IMAU Santa Maria Surface Data 1 GROUND STATIONS PYRANOMETERS 1992-06-01 to 1992-06-28 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) INMG Funchal Sounding Data 1 GROUND STATIONS RADIOSONDES 1987-06-01 to 1992-06-30 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) Le Suroit Radiosonde Data 1 Ships RADIOSONDES 1992-06-01 to 1992-06-20 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) Malcolm Baldridge Radiosonde Data 1 Ships RADIOSONDES 1992-06-07 to 1992-06-28 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) Oceanus Radiosonde Data 1 Ships RADIOSONDES 1992-06-03 to 1992-06-23 ASCII
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) Porto Santo Radiosonde Data 1 GROUND STATIONS RADIOSONDES 1992-06-01 to 1992-06-29 ASCII

Humidity Data Tools

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