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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
| Dataset Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| High Mountain Asia COAWST Monthly 4km Regional Climate Model Simulations V001 | 1 | MODELS | NOT APPLICABLE | 1999-10-01 to 2014-09-30 |
N: 46.34996 S: 20.96392 E: 120.8316 W: 49.1684 |
4 Kilometers x 4 Kilometers | netCDF-4 |
| High Mountain Asia Langtang Automatic Weather Station Measurements V001 | 1 | GROUND-BASED OBSERVATIONS | IceCube | 2017-10-22 to 2018-11-01 |
N: 28.214 S: 28.214 E: 85.61 W: 85.61 |
CSV | |
| HURRICANE AND SEVERE STORM SENTINEL (HS3) GLOBAL HAWK ADVANCED VERTICAL ATMOSPHERIC PROFILING SYSTEM (AVAPS) DROPSONDE SYSTEM V2 | 2 | GLOBAL HAWK | AVAPS, DROPSONDES | 2012-09-07 to 2014-09-30 |
N: 47.1646 S: 7.9001 E: -19.0779 W: -97.5988 |
ASCII | |
| HURRICANE AND SEVERE STORM SENTINEL (HS3) GLOBAL HAWK HIGH ALTITUDE MMIC SOUNDING RADIOMETER (HAMSR) V1 | 1 | GLOBAL HAWK | HAMSR | 2011-09-09 to 2013-09-26 |
N: 51.942 S: 9.239 E: -54.876 W: -175.713 |
netCDF-3 - PDF | |
| In-situ Air Temperature and Relative Humidity in Greenbelt, MD, 2013-2015 | 1 | FIELD INVESTIGATION | 2013-09-05 to 2015-12-28 |
N: 39 S: 38.9926 E: -76.8401 W: -76.8569 |
CSV | ||
| ISLSCP II Climate Research Unit CRU05 Monthly Climate Data | 1 | NOT APPLICABLE | NOT APPLICABLE | 1986-01-01 to 1995-12-31 |
N: 90 S: -90 E: 180 W: -180 |
multiple | |
| ISLSCP II CRU05 Climate Time Series for Global Land Areas, 1986-1995 | 1 | NOT APPLICABLE | NOT APPLICABLE | 1986-01-01 to 1995-12-31 |
N: 90 S: -90 E: 180 W: -180 |
multiple | |
| KORUS-AQ Aircraft Merge Data Files | 1 | NASA DC-8 | Computer | 2016-04-24 to 2016-06-21 | ICARTT | ||
| KORUS-AQ DC-8 Aircraft In Situ Meteorological and Navigational Data | 1 | NASA DC-8 | DLH, CLH2, HYGROMETERS, GPS | 2016-04-17 to 2016-06-21 | ICARTT | ||
| KORUS-AQ Ozonesonde Data | 1 | GROUND STATIONS | OZONESONDES | 2016-04-28 to 2016-06-12 | ICARTT |
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Featured Humidity Observation Method: MLS
The Microwave Limb Sounder (MLS) instrument is carried aboard the Aqua satellite and acquires measurements globally day and night. The MLS makes measurements of atmospheric composition, temperature, humidity and cloud ice that are needed to learn more about weather, climate, and air quality.
The Microwave Limb Sounder Near-Real Time (MLS NRT) products are provided by the Land, Atmosphere Near-real time Capability for EOS (LANCE).
In coordination with the Microwave Limb Sounder (MLS) team, we now have several MLS products available through the GIBS image access APIs.
Learn how to visualize Microwave Limb Sounder data through OPeNDAP.
Humidity Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Earthdata Search | Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. | Search and Discovery, Access, Cataloging, Cloud Computing, Downloading | |
| Worldview | Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. | Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events |
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Frequently Asked Questions
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