30 sensors found

8Air temperature

7Precipitation

5Snowfall

5Snow depth

2Wind speed

2Wind direction

1Cloud coverage


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


Networks - Sensors - Measurements

Global Historical Climate Network (GHCN)

66Stations

2222Sensors

509K508,512Measurements

Air temperature3 Stations6 Sensors204,544 Measurements
Cloud coverage1 Stations1 Sensors8,523 Measurements
Precipitation5 Stations5 Sensors105,837 Measurements
Snow depth5 Stations5 Sensors92,738 Measurements
Snowfall5 Stations5 Sensors96,870 Measurements

NOAA Integrated Surface Database (ISD) - Meteorological measurements

22Stations

88Sensors

2.4M2,388,825Measurements

Air temperature2 Stations2 Sensors610,725 Measurements
Precipitation2 Stations2 Sensors601,759 Measurements
Wind direction2 Stations2 Sensors566,729 Measurements
Wind speed2 Stations2 Sensors609,612 Measurements

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