17,493 sensors found

4,344Air temperature

3,878Precipitation

3,113Snowfall

2,298Snow depth

1,200Wind speed

1,172Wind direction

610Relative humidity

454Atmospheric pressure

212Cloud coverage

212Peak wind speed


Sensor Data Insights covering California – Key Time Series at a Glance


Networks - Sensors - Measurements

Global Historical Climate Network (GHCN)

3.6K3,633Stations

12K11,566Sensors

175M175,320,980Measurements

Air temperature1,487 Stations2,958 Sensors70,242,281 Measurements
Cloud coverage30 Stations30 Sensors150,336 Measurements
Precipitation3,284 Stations3,284 Sensors44,790,371 Measurements
Snow depth2,181 Stations2,181 Sensors27,482,823 Measurements
Snowfall3,113 Stations3,113 Sensors32,655,169 Measurements

NOAA Integrated Surface Database (ISD) - Meteorological measurements

562562Stations

1.9K1,944Sensors

204M204,100,852Measurements

Air temperature551 Stations551 Sensors60,904,150 Measurements
Precipitation284 Stations284 Sensors22,414,290 Measurements
Wind direction550 Stations550 Sensors58,055,473 Measurements
Wind speed559 Stations559 Sensors62,726,939 Measurements

NOAA GHCNh

456456Stations

2.1K2,122Sensors

483M483,281,914Measurements

Air temperature134 Stations276 Sensors94,795,590 Measurements
Atmospheric pressure230 Stations230 Sensors45,724,231 Measurements
Cloud coverage156 Stations182 Sensors36,649,025 Measurements
Peak wind speed212 Stations212 Sensors5,144,263 Measurements
Precipitation84 Stations310 Sensors83,501,953 Measurements
Relative humidity241 Stations241 Sensors73,712,426 Measurements
Snow depth23 Stations117 Sensors73,239 Measurements
Wind direction267 Stations267 Sensors61,485,951 Measurements
Wind speed287 Stations287 Sensors82,195,236 Measurements

United States Environmental Protection Agency (EPA) - AirData

388388Stations

1.4K1,414Sensors

147M147,268,243Measurements

Air temperature355 Stations391 Sensors41,526,962 Measurements
Atmospheric pressure109 Stations113 Sensors11,733,550 Measurements
Relative humidity192 Stations207 Sensors20,107,676 Measurements
Wind direction324 Stations352 Sensors36,957,698 Measurements
Wind speed323 Stations351 Sensors36,942,357 Measurements

sensor.community - Environmental data

158158Stations

420420Sensors

91M90,546,178Measurements

Air temperature158 Stations158 Sensors33,162,446 Measurements
Atmospheric pressure111 Stations111 Sensors24,929,162 Measurements
Relative humidity151 Stations151 Sensors32,454,570 Measurements

National Water Information System (NWIS)

1313Stations

2727Sensors

1.7M1,671,327Measurements

Air temperature10 Stations10 Sensors410,676 Measurements
Relative humidity11 Stations11 Sensors590,419 Measurements
Wind direction3 Stations3 Sensors335,137 Measurements
Wind speed3 Stations3 Sensors335,095 Measurements

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