Solve these clues to fill the grid.
- The quantity of water falling to earth at a specific place within a specified period of time
- 4 Across
- The ___ of an advancing mass of ___ air
- 8 Across
- Whether it's rainy, sunny or windy outside
- 9 Across
- German physicist who invented the mercury thermometer and developed the scale of temperature
- 10 Across
- Frozen flakes that fall in winter
- 11 Across
- How hot or cold something is
- 1 Down
- Water falling from clouds
- 2 Down
- A shortage of rainfall
- 3 Down
- A measure for arcs and angles
- 5 Down
- A storm with widespread snowfall accompanied by strong winds
- 6 Down
- Swedish astronomer who devised the centigrade thermometer
- 7 Down
- The prevailing psychological state
- 8 Down
- Ice crystals forming a white deposit
- 10 Down