The year at a glance
Averages from 30 years of climate history, 1991-2020
| Greenwich | Metric | Rye Brook |
|---|---|---|
| 201 days | Sunny daysclear or partly cloudy skies | 201 days |
| 44 in | Precipitationper year | 44 in |
| 122 days | Wet daysrain or snow per year | 122 days |
| 33 in | Snowfallper year | 33 in |
| 12 days | Hot daysabove 90 °F | 11 days |
| 105 days | Freezing nightsat or below 32 °F | 105 days |
| 73% | Humidityaverage relative | 73% |
| 52 °F | Average temperatureyear round | 52 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Greenwich high | 38 | 41 | 48 | 60 | 70 | 79 | 84 | 82 | 75 | 64 | 53 | 43 |
| Rye Brook high | 38 | 40 | 48 | 60 | 70 | 78 | 83 | 82 | 74 | 63 | 53 | 42 |
| Greenwich low | 22 | 24 | 31 | 40 | 50 | 59 | 65 | 64 | 56 | 45 | 36 | 28 |
| Rye Brook low | 22 | 24 | 31 | 40 | 50 | 59 | 65 | 64 | 57 | 46 | 36 | 28 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Greenwich | 3.3 | 3.0 | 4.1 | 3.7 | 3.4 | 3.8 | 3.8 | 4.0 | 3.7 | 3.9 | 3.2 | 4.0 |
| Rye Brook | 3.3 | 3.0 | 4.1 | 3.7 | 3.4 | 3.8 | 3.8 | 4.0 | 3.7 | 3.9 | 3.2 | 4.0 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Greenwich | 17 | 16 | 17 | 15 | 15 | 15 | 19 | 18 | 18 | 19 | 17 | 16 |
| Rye Brook | 17 | 16 | 17 | 15 | 15 | 15 | 19 | 18 | 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.
Greenwich vs another city
- Greenwich vs Riverside, CT
- Greenwich vs Cos Cob, CT
- Greenwich vs Byram, CT
- Greenwich vs Port Chester, NY
- Greenwich vs Old Greenwich, CT
- Greenwich vs New York, NY
- Greenwich vs Los Angeles, CA
- Greenwich vs Chicago, IL
- Greenwich vs Houston, TX
- Greenwich vs Phoenix, AZ
- Greenwich vs Philadelphia, PA
Rye Brook vs another city
- Rye Brook vs Harrison, NY
- Rye Brook vs Port Chester, NY
- Rye Brook vs Byram, CT
- Rye Brook vs White Plains, NY
- Rye Brook vs Cos Cob, CT
- Rye Brook vs New York, NY
- Rye Brook vs Los Angeles, CA
- Rye Brook vs Chicago, IL
- Rye Brook vs Houston, TX
- Rye Brook vs Phoenix, AZ
- Rye Brook 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).