Sunday, September 23rd, 2018, at 1:17 pm UTC


It is not currently raining at Caltech.

It rained most recently on September 2nd, 2018 at 7:22 AM.

It has rained...

It has rained on this date 0 out of the past 6 years.

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

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