Bay Shore, NY weather and climate
Suffolk County, NY · population 31,275 · about 30 ft elevation
Everything below is a 30 year average for 1991-2020, computed from daily climate history at Bay Shore's own coordinates.
The year at a glance
- Sunny days
- 205
- clear or partly cloudy, per year
- Precipitation
- 47 in
- per year
- Wet days
- 121
- rain or snow per year
- Snowfall
- 28 in
- per year
- Hot days
- 8
- above 90 °F
- Freezing nights
- 86
- at or below 32 °F
- Humidity
- 74%
- average relative
- Average temperature
- 53 °F
- year round
Monthly temperatures
Average daily high and low for each month, in °F.
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily high | 39 | 41 | 47 | 57 | 67 | 76 | 82 | 81 | 74 | 64 | 53 | 44 |
| Daily low | 25 | 26 | 33 | 42 | 51 | 62 | 68 | 67 | 60 | 48 | 39 | 31 |
Monthly precipitation
Total rain plus melted snow for each month, in inches.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bay Shore | 3.8 | 3.5 | 4.6 | 3.8 | 3.5 | 3.6 | 3.3 | 3.9 | 3.8 | 4.4 | 3.7 | 4.8 |
Monthly sunny days
Days each month with clear or partly cloudy skies.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bay Shore | 17 | 16 | 17 | 16 | 15 | 16 | 19 | 19 | 18 | 19 | 17 | 17 |
Compare Bay Shore with another city
Nearby cities and popular picks. Any two cities can be compared from the home page.
- Bay Shore vs Islip, NY
- Bay Shore vs North Bay Shore, NY
- Bay Shore vs Baywood, NY
- Bay Shore vs West Islip, NY
- Bay Shore vs East Islip, NY
- Bay Shore vs Islip Terrace, NY
- Bay Shore vs New York, NY
- Bay Shore vs Los Angeles, CA
- Bay Shore vs Chicago, IL
- Bay Shore vs Houston, TX
- Bay Shore vs Phoenix, AZ
- Bay Shore vs Philadelphia, PA
About this data
Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).