Related Clues:

• Storm production
• Seeders make it
• A pluviometer measures it
• Fall in April?
• Drops from above
• Parade spoiler
• Picnicker's worry
• That's highway robbery!
• Impede
• Type of shower
• Kind of check
• It falls somewhere every day
• April forecast
• Pitter-patter maker
• Drops from the sky