Hampton Bays and Riverhead have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Hampton Bays | Metric | Riverhead |
|---|---|---|
| 203 days | Sunny daysclear or partly cloudy skies | 205 days |
| 48 in | Precipitationper year | 45 in |
| 120 days | Wet daysrain or snow per year | 119 days |
| 24 in | Snowfallper year | 29 in |
| 6 days | Hot daysabove 90 °F | 9 days |
| 117 days | Freezing nightsat or below 32 °F | 95 days |
| 74% | Humidityaverage relative | 73% |
| 51 °F | Average temperatureyear round | 53 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hampton Bays high | 39 | 40 | 47 | 57 | 67 | 76 | 82 | 81 | 74 | 64 | 53 | 44 |
| Riverhead high | 39 | 41 | 48 | 59 | 69 | 78 | 83 | 82 | 75 | 64 | 54 | 44 |
| Hampton Bays low | 21 | 22 | 29 | 37 | 47 | 57 | 64 | 63 | 55 | 44 | 35 | 27 |
| Riverhead low | 25 | 26 | 31 | 40 | 50 | 59 | 65 | 65 | 58 | 48 | 38 | 30 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hampton Bays | 4.1 | 3.8 | 4.8 | 4.0 | 3.6 | 3.3 | 2.9 | 3.7 | 4.0 | 4.8 | 4.1 | 5.0 |
| Riverhead | 3.6 | 3.4 | 4.5 | 3.8 | 3.3 | 3.5 | 3.0 | 3.8 | 3.8 | 4.4 | 3.7 | 4.7 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hampton Bays | 15 | 15 | 17 | 16 | 15 | 17 | 20 | 20 | 19 | 19 | 16 | 15 |
| Riverhead | 17 | 16 | 17 | 16 | 15 | 16 | 19 | 19 | 18 | 19 | 17 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Hampton Bays vs another city
- Hampton Bays vs East Quogue, NY
- Hampton Bays vs Flanders, NY
- Hampton Bays vs North Sea, NY
- Hampton Bays vs East Moriches, NY
- Hampton Bays vs Calverton, NY
- Hampton Bays vs New York, NY
- Hampton Bays vs Los Angeles, CA
- Hampton Bays vs Chicago, IL
- Hampton Bays vs Houston, TX
- Hampton Bays vs Phoenix, AZ
- Hampton Bays vs Philadelphia, PA
Riverhead vs another city
- Riverhead vs Calverton, NY
- Riverhead vs Flanders, NY
- Riverhead vs Wading River, NY
- Riverhead vs Manorville, NY
- Riverhead vs East Quogue, NY
- Riverhead vs New York, NY
- Riverhead vs Los Angeles, CA
- Riverhead vs Chicago, IL
- Riverhead vs Houston, TX
- Riverhead vs Phoenix, AZ
- Riverhead vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. 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).