Nantucket and Yarmouth Port have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Nantucket | Metric | Yarmouth Port |
|---|---|---|
| 184 days | Sunny daysclear or partly cloudy skies | 195 days |
| 49 in | Precipitationper year | 44 in |
| 124 days | Wet daysrain or snow per year | 120 days |
| 20 in | Snowfallper year | 23 in |
| 0 days | Hot daysabove 90 °F | 1 days |
| 82 days | Freezing nightsat or below 32 °F | 104 days |
| 81% | Humidityaverage relative | 77% |
| 51 °F | Average temperatureyear round | 51 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nantucket high | 40 | 40 | 44 | 52 | 61 | 69 | 75 | 76 | 70 | 62 | 53 | 45 |
| Yarmouth Port high | 39 | 40 | 45 | 54 | 64 | 73 | 80 | 79 | 72 | 62 | 53 | 45 |
| Nantucket low | 27 | 27 | 31 | 39 | 47 | 56 | 63 | 62 | 57 | 49 | 40 | 32 |
| Yarmouth Port low | 24 | 24 | 30 | 38 | 48 | 57 | 65 | 63 | 56 | 46 | 37 | 29 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nantucket | 4.4 | 3.9 | 4.8 | 4.0 | 3.7 | 3.2 | 2.8 | 3.5 | 4.0 | 4.9 | 4.4 | 5.1 |
| Yarmouth Port | 3.9 | 3.4 | 4.4 | 3.8 | 3.2 | 3.1 | 2.5 | 3.1 | 3.6 | 4.4 | 3.9 | 4.5 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nantucket | 11 | 13 | 15 | 16 | 15 | 15 | 19 | 19 | 18 | 18 | 14 | 12 |
| Yarmouth Port | 16 | 15 | 16 | 15 | 15 | 15 | 19 | 18 | 17 | 18 | 16 | 15 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Nantucket vs another city
- Nantucket vs West Yarmouth, MA
- Nantucket vs South Yarmouth, MA
- Nantucket vs Barnstable Town, MA
- Nantucket vs East Harwich, MA
- Nantucket vs East Falmouth, MA
- Nantucket vs New York, NY
- Nantucket vs Los Angeles, CA
- Nantucket vs Chicago, IL
- Nantucket vs Houston, TX
- Nantucket vs Phoenix, AZ
- Nantucket vs Philadelphia, PA
Yarmouth Port vs another city
- Yarmouth Port vs South Yarmouth, MA
- Yarmouth Port vs West Yarmouth, MA
- Yarmouth Port vs Barnstable Town, MA
- Yarmouth Port vs East Harwich, MA
- Yarmouth Port vs East Falmouth, MA
- Yarmouth Port vs Plymouth, MA
- Yarmouth Port vs New York, NY
- Yarmouth Port vs Los Angeles, CA
- Yarmouth Port vs Chicago, IL
- Yarmouth Port vs Houston, TX
- Yarmouth Port vs Phoenix, AZ
- Yarmouth Port 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).