2025 Compare Cities Climate:
Altadena, CA vs Greenwich, CT

Change Cities
Highlights
- Greenwich has 126.2% more rainy days than Altadena.
- Greenwich has 33.8% less Sunny Days than Altadena.
- On the BestPlaces comfort index, Greenwich scores 22.0% worse than Altadena
 Altadena, CAGreenwich, CTUnited States
 Rainfall  Unlock5138
 Snowfall0  Unlock28
 Precipitation  Unlock124106
 Sunny287  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low47  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index6.2  Unlock4.3
 Elevation  Unlock1132443
Reviews for Altadena    1 Reviews

I live just above the 1500 foot elevation at the edge of the San Gabriel Mountains in the L.A. suburb of Altadena--just above Pasadena. We're above the low morning fog  More

   |    Reply

Start Your Review of Altadena

Reviews for Greenwich    2 Reviews

Over 17 years ago

Cost of Living is very high. If you can afford it, this is a very nice place to  More

   |    Reply

Cost of living, especially utilities is high. Even have a 'special' gas surcharge at the pump for those living (and buying) in lower Fairfield County. At the same time  More

   |    Reply

Start Your Review of Greenwich


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.