Weather instruments

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Across
  1. 5. used to measure temperature
  2. 7. used to record cloud cover
  3. 8. weather over 30 years
Down
  1. 1. used to measure humidity
  2. 2. a weather vane measures what feature of the wind
  3. 3. used to monitor weather from space
  4. 4. used to measure air pressure
  5. 6. is how rainfall is recorded
  6. 8. what temperture is measured in