Due to the lapse in federal government funding, NASA is not updating this website. We sincerely regret this inconvenience.
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.
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 Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| BOREAS TF-02 SSA-OA Tethersonde Meteorological and Ozone Data | BALLOONS | ANEROID PRESSURE SENSOR, THERMISTORS, ANEMOMETERS, OZONESONDES | 1993-10-17 to 1994-09-19 | N: 53.63 S: 53.63 E: -106.2 W: -106.2 | ASCII | |
| BOREAS TF-02 SSA-OA Tower Flux, Meteorological, and Precipitation Data | FIXED OBSERVATION STATIONS | RAIN GAUGES, SONIC ANEMOMETER, THERMOCOUPLES, BAROMETERS, PYRANOMETERS, LICOR QUANTUM SENSOR, OZONE SENSOR, NET RADIOMETERS, IRGA, DEWPOINT HYDROMETERS | 1994-01-01 to 1994-10-27 | N: 53.63 S: 53.63 E: -106.2 W: -106.2 | ASCII | |
| BOREAS TF-05 Tower Flux & Meteorological Data | FIXED OBSERVATION STATIONS | SOIL HEAT FLUX TRANSDUCER, WIND MONITOR, LICOR QUANTUM SENSOR, THERMOCOUPLES, HUMIDITY SENSORS, OZONE SENSOR, IR CO2 ANALYZER, NET RADIOMETERS, EDDY CORRELATION DEVICES | 1994-05-23 to 1994-09-16 | N: 53.92 S: 53.92 E: -104.69 W: -104.69 | ASCII | |
| BOREAS TF-06 SSA-YA Surface Energy Flux and Meteorological Data | FIXED OBSERVATION STATIONS | NET RADIOMETERS, PYRANOMETERS, RAIN GAUGES, SOIL HEAT FLUX TRANSDUCER, SONIC ANEMOMETER, TEMPERATURE SENSORS, THERMOCOUPLES, WIND MONITOR, HYGROMETERS, HUMIDITY SENSORS, BAROMETERS | 1994-07-19 to 1994-09-19 | N: 53.66 S: 53.66 E: -105.32 W: -105.32 | ASCII | |
| BOREAS TF-08 NSA-OJP and SSA-OBS Ceilometer Data | METEOROLOGICAL STATIONS | CEILOMETERS | 1994-05-31 to 1996-11-10 | N: 55.93 S: 53.99 E: -98.62 W: -105.12 | ASCII | |
| BOREAS TF-08 NSA-OJP Tower Flux, Meteorological, and Soil Temperature Data | FIXED OBSERVATION STATIONS | HYGROMETERS, IRGA, NET RADIOMETERS, Pyrgeometer, PYRHELIOMETERS, LICOR QUANTUM SENSOR, RAIN GAUGES, SOIL HEAT FLUX TRANSDUCER, SONIC ANEMOMETER, TEMPERATURE PROBES, SOIL MOISTURE PROBE, BAROMETERS, ANEMOMETERS | 1994-05-24 to 1996-11-12 | N: 55.93 S: 55.93 E: -98.62 W: -98.62 | ASCII | |
| BOREAS TF-09 SSA-OBS Tower Flux, Meteorological, and Soil Temperature Data | FIXED OBSERVATION STATIONS | SOIL HEAT FLUX TRANSDUCER, IR CO2 ANALYZER, LICOR QUANTUM SENSOR, WIND MONITOR, RAIN GAUGES, TEMPERATURE PROBES, PYRANOMETERS, PSYCHROMETERS, NET RADIOMETERS, EDDY CORRELATION DEVICES | 1994-05-23 to 1996-11-29 | N: 53.99 S: 53.99 E: -105.12 W: -105.12 | ASCII | |
| BOREAS TF-10 NSA-Fen Tower Flux and Meteorological Data | FIXED OBSERVATION STATIONS | ANEMOMETERS, THERMOCOUPLES, HYGROMETERS, SOIL HEAT FLUX TRANSDUCER, RAIN GAUGES, PYRANOMETERS, ANEROID PRESSURE SENSOR, Pyrgeometer, HUMIDITY SENSORS, WATER LEVEL GAUGES, LICOR QUANTUM SENSOR, IRGA, NET RADIOMETERS, EDDY CORRELATION DEVICES | 1993-08-15 to 1996-11-10 | N: 55.91 S: 55.91 E: -98.42 W: -98.42 | ASCII | |
| BOREAS TF-11 SSA-FEN Tower Flux and Meteorological Data | FIXED OBSERVATION STATIONS, LABORATORY | EDDY CORRELATION DEVICES, HUMIDITY SENSORS, IRGA, NET RADIOMETERS, PYRANOMETERS, LICOR QUANTUM SENSOR, SOIL HEAT FLUX TRANSDUCER, WATER LEVEL GAUGES, ANEROID PRESSURE SENSOR, ANEMOMETERS, TUNABLE DIODE LASER | 1993-08-23 to 1995-10-09 | N: 53.8 S: 53.8 E: -104.62 W: -104.62 | ASCII | |
| BOREAS/AES Campbell Scientific 15-minute Surface Meteorological Data: 1993 | METEOROLOGICAL STATIONS | RAIN GAUGES, PRESSURE SENSORS, THERMISTORS, HUMIDITY SENSORS, ULTRASONIC DEPTH GAUGE, ANEMOMETERS | 1993-08-01 to 1993-12-31 | N: 58.18 S: 50.95 E: -94.7 W: -108.52 | ASCII |
SHOWING 10 OF 148
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses