2025 Compare Cities Climate:
East Islip, NY vs Dennis, MA

Change Cities
Highlights
- Dennis has 0.2% less rainy days than East Islip.
- Dennis has 2.9% less Sunny Days than East Islip.
- On the BestPlaces comfort index, Dennis scores 1.4% worse than East Islip
 East Islip, NYDennis, MAUnited States
 Rainfall  Unlock4738
 Snowfall28  Unlock28
 Precipitation  Unlock106106
 Sunny207  Unlock205
 Avg. July High  Unlock7986
 Avg. Jan. Low23  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index3.7  Unlock4.3
 Elevation  Unlock202443
Reviews for East Islip    3 Reviews

Over 12 years ago

Living on the South Shore of Long Island we are the first -in line to get hit with the hurricanes etc that our fall weather is notorious for. On avg I would say there  More

   |    Reply

Over 12 years ago

Living on the South Shore of Long Island we are the first -in line to get hit with the hurricanes etc that our fall weather is notorious for. On avg I would say there  More

   |    Reply

Over 18 years ago

Nice place to live good schools friendly neighborhood lots to do and  More

   |    Reply

Start Your Review of East Islip

Reviews for Dennis    0 Reviews

Start Your Review of Dennis


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.