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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
SnowEx Meteorological Station Measurements from Grand Mesa, CO Raw V001 1 GROUND-BASED OBSERVATIONS CNR4, Campbell Scientific CS106, HC2S3, HydraProbe, RM Young 05103 Wind Monitor, SR50A 2016-10-09 to 2022-08-30

N: 39.03388 S: 39.03388 E: -108.21399 W: -108.21399

,

N: 39.03954 S: 39.03954 E: -107.94174 W: -107.94174

,

N: 39.10358 S: 39.10358 E: -107.88383 W: -107.88383

,

N: 39.05084 S: 39.05084 E: -108.06144 W: -108.06144

,

N: 39.05225 S: 39.05225 E: -108.09792 W: -108.09792

CSV
SnowEx Meteorological Station Measurements from Grand Mesa, CO V001 1 GROUND-BASED OBSERVATIONS CNR4, Campbell Scientific CS106, HC2S3, HydraProbe, RM Young 05103 Wind Monitor, SR50A 2016-10-09 to 2022-08-30

N: 39.03388 S: 39.03388 E: -108.21399 W: -108.21399

,

N: 39.03954 S: 39.03954 E: -107.94174 W: -107.94174

,

N: 39.10358 S: 39.10358 E: -107.88383 W: -107.88383

,

N: 39.05084 S: 39.05084 E: -108.06144 W: -108.06144

,

N: 39.05225 S: 39.05225 E: -108.09792 W: -108.09792

CSV, PNG
SnowEx20 COSMOS Rover Soil Moisture V001 1 GROUND-BASED OBSERVATIONS COSMOS-Rover 2019-11-04 to 2019-11-07

N: 39.04 S: 39 E: -108.09 W: -108.23

CSV
SnowEx20 COSMOS Stationary Soil Moisture V001 1 GROUND-BASED OBSERVATIONS COSMOS-SSP 2019-08-26 to 2020-05-31

N: 39.033 S: 39.033 E: -108.215 W: -108.215

ASCII, CSV
SOLVE I Balloonsondes and Ozonesondes Data 1 GROUND-BASED OBSERVATIONS OZONESONDES, ACATS, LACE, NOAA O3 Classic, SLS, MARK IV INTERFEROMETER, ALIAS, Harvard CO2 1999-11-09 to 2000-03-15

N: 70.2 S: 62.7 E: 37.4 W: 16

AMES
SOLVE I DC-8 Aircraft In-situ Meteorology and Navigational Data 1 NASA DC-8 DLH, JPL LASER HYGROMETERS, MTP, DADS, CRYO 1999-11-16 to 2000-03-15

N: 90 S: 12.26 E: 180 W: -180

AMES
SOLVE I ER-2 Aircraft In-situ Meteorology and Navigational Data 1 NASA ER-2 HWV, MMS, MTP, JPL LASER HYGROMETERS, NAVREC 1998-11-10 to 2000-03-18

N: 90 S: 11 E: 180 W: -180

AMES
SOLVE I Miscellaneous DC-8 Aircraft Data 1 NASA DC-8 Computer 1999-11-16 to 2000-03-15

N: 89.5 S: 12 E: 126.1 W: -122.5

GIF, EPS
SOLVE II Balloonsondes and Ozonesondes Data 1 GROUND-BASED OBSERVATIONS OZONESONDES, HYGROMETERS, MARK IV INTERFEROMETER, OPC, CNC 2002-12-03 to 2004-01-11

N: 69.3 S: 41.33 E: 40.1 W: -105.7

AMES
Sounder SIPS: AQUA AIRS IR + MW Level 2: Atmospheric state at Standard Pressure Levels derived from CLIMCAPS V2.1 (SNDRAQIML2PLEVCPS) 2.1 Aqua AIRS 2002-08-31 to 2016-09-25

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

Sounder SIPS: JPSS-1 ATMS Level 2 RAMSES2 Standard: Atmosphere, precipitation and surface geophysical state V3 (SNDRJ1ML2RMS) 3 NOAA-20 ATMS 2017-12-01 to Present

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

Sounder SIPS: JPSS-1 ATMS Level 2 RAMSES2 Support V3 (SNDRJ1ML2RMSSUP) 3 NOAA-20 ATMS 2017-12-01 to Present

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

Sounder SIPS: JPSS-1 ATMS Level 3 RAMSES2 Standard Gridded Daily V3 3 NOAA-20 ATMS 2017-12-11 to Present

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

14 Kilometers x 14 Kilometers
Sounder SIPS: JPSS-1 ATMS Level 3 RAMSES2 Standard Gridded Monthly V3 3 NOAA-20 ATMS 2017-12-01 to Present

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

14 Kilometers x 14 Kilometers
Sounder SIPS: JPSS-1 CrIMSS Level 2: Atmospheric state at Standard Pressure Levels derived from CLIMCAPS V2.1 (SNDRJ1IML2PLEVCPS) 2.1 JPSS-1 CrIS, ATMS 2015-11-02 to Present

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

Sounder SIPS: Suomi NPP ATMS Level 2 RAMSES2 Standard: Atmosphere, precipitation and surface geophysical state, V3 (SNDRSNML2RMS ) 3 Suomi-NPP ATMS 2011-12-10 to Present

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

Sounder SIPS: Suomi NPP ATMS Level 2 RAMSES2 Support V3 (SNDRSNML2RMSSUP) 3 Suomi-NPP ATMS 2011-12-10 to Present

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

Sounder SIPS: Suomi NPP ATMS Level 3 RAMSES2 Standard Gridded Daily V3 3 Suomi-NPP ATMS 2011-12-10 to Present

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

14 Kilometers x 14 Kilometers
Sounder SIPS: Suomi NPP ATMS Level 3 RAMSES2 Standard Gridded Monthly V3 3 Suomi-NPP ATMS 2011-12-01 to Present

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

14 Kilometers x 14 Kilometers
Sounder SIPS: Suomi NPP CrIMSS Level 2 CLIMCAPS Full Spectral Resolution: Atmospheric state at Standard Pressure Levels derived from CLIMCAPS V2.1 (SNDRSNIML2PLEVCPS) 2.1 Suomi-NPP CrIS, ATMS 2015-11-02 to 2021-05-21

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

Sounder SIPS: Suomi NPP CrIMSS Level 2 CLIMCAPS Normal Spectral Resolution: Atmospheric state at Standard Pressure Levels derived from CLIMCAPS V2.1 (SNDRSNIML2PLEVCPSN) 2.1 Suomi-NPP CrIS, ATMS 2012-01-20 to Present

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

Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Standard: Atmosphere cloud and surface geophysical state per footprint V2 (at GESDISC) 2 Suomi-NPP ATMS, CrIS 2015-11-02 to 2021-05-21

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

Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Support: Atmosphere cloud and surface geophysical state per footprint V2 2 Suomi-NPP ATMS, CrIS 2015-11-02 to 2021-05-21

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

Sounder SIPS: Suomi NPP CrIMSS Level 3 Specific Quality Control Gridded Daily SiFSAP V2 (SNDRSNIML3SDSFSP) 2 Suomi-NPP CrIS, ATMS 2015-11-02 to Present

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

0.5 Decimal Degrees x 0.5 Decimal Degrees
Sounder SIPS: Suomi NPP CrIMSS Level 3 Specific Quality Control Gridded Monthly SiFSAP V2 (SNDRSNIML3SMSFSP) 2 Suomi-NPP CrIS, ATMS 2015-11-01 to Present

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

0.5 Decimal Degrees x 0.5 Decimal Degrees

Humidity Data Tools

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