Thursday, May 22nd, 2025, at 11:13 pm UTC

Precipitation

It is not currently raining at Caltech.

It rained most recently on January 22nd, 2024 at 5:34 PM.

It has rained...

• ...0 days in the past week.


• ...5 days this month.


• ...5 days this year.

It has rained on this date 3 out of the past 11 years.

For more information about the California drought, visit the relevant government website or the Pacific Insitute's current conditions page.