12,670 sensors found

3,368Air temperature

2,940Precipitation

2,526Snowfall

1,602Snow depth

721Wind speed

714Wind direction

340Relative humidity

317Atmospheric pressure

91Peak wind speed

51Cloud coverage


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


Networks - Sensors - Measurements

Global Historical Climate Network (GHCN)

2.7K2,685Stations

9.4K9,368Sensors

106M106,331,601Measurements

Air temperature1,312 Stations2,620 Sensors43,309,951 Measurements
Cloud coverage7 Stations8 Sensors58,067 Measurements
Precipitation2,661 Stations2,661 Sensors28,009,013 Measurements
Snow depth1,553 Stations1,553 Sensors9,132,310 Measurements
Snowfall2,526 Stations2,526 Sensors25,822,260 Measurements

NOAA Integrated Surface Database (ISD) - Meteorological measurements

372372Stations

1.2K1,243Sensors

142M141,536,134Measurements

Air temperature370 Stations370 Sensors46,109,574 Measurements
Precipitation134 Stations134 Sensors5,489,398 Measurements
Wind direction369 Stations369 Sensors44,682,392 Measurements
Wind speed370 Stations370 Sensors45,254,770 Measurements

NOAA GHCNh

338338Stations

1.8K1,796Sensors

309M308,515,446Measurements

Air temperature286 Stations304 Sensors61,092,336 Measurements
Atmospheric pressure271 Stations271 Sensors45,927,575 Measurements
Cloud coverage36 Stations43 Sensors10,357,120 Measurements
Peak wind speed91 Stations91 Sensors3,556,024 Measurements
Precipitation120 Stations145 Sensors15,869,403 Measurements
Relative humidity287 Stations287 Sensors55,013,737 Measurements
Snow depth36 Stations49 Sensors142,657 Measurements
Wind direction300 Stations300 Sensors56,704,157 Measurements
Wind speed306 Stations306 Sensors59,852,437 Measurements

United States Environmental Protection Agency (EPA) - AirData

5050Stations

187187Sensors

21M20,615,791Measurements

Air temperature46 Stations47 Sensors4,965,446 Measurements
Atmospheric pressure25 Stations26 Sensors3,065,192 Measurements
Relative humidity25 Stations26 Sensors2,934,189 Measurements
Wind direction43 Stations44 Sensors4,835,616 Measurements
Wind speed43 Stations44 Sensors4,815,348 Measurements

sensor.community - Environmental data

2626Stations

7272Sensors

16M16,150,711Measurements

Air temperature26 Stations26 Sensors6,075,770 Measurements
Atmospheric pressure20 Stations20 Sensors4,194,047 Measurements
Relative humidity26 Stations26 Sensors5,880,894 Measurements

National Water Information System (NWIS)

11Stations

44Sensors

140K140,322Measurements

Air temperature1 Stations1 Sensors35,101 Measurements
Relative humidity1 Stations1 Sensors35,101 Measurements
Wind direction1 Stations1 Sensors35,101 Measurements
Wind speed1 Stations1 Sensors35,019 Measurements

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