The best times to visit Quincy for ideal weather are
May 21st to October 7th
Quincy Travel Guide
Other Quincy Travel Info
Weather in Quincy
Average temperatures in Quincy vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 25th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Quincy, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 85.4°F (29.7°C) with temperatures rarely dropping below 66°F (18.9°C) at night.
Quincy Temperatures (Fahrenheit)
Quincy Temperatures (Celsius)
Quincy Perceived Temperature (F)
Quincy Perceived Temperature (C)
Average Quincy Temperatures by Month
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Quincy are September, May, and then July. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid to late September. For example, on the week of September 17th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in late February and early March with an average of 3 days of significant precipitation the week of February 26th.
When can you find snow in Quincy? Weather stations report very large amounts of snow likely to be deepest around February, especially close to early February. The best time to ski (if at all) in Quincy is often around around March 12th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Quincy.
Snow on the Ground
The graph below shows the average snow on the ground in Quincy (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Quincy has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is April (49.6% relative humidity), and the most humid month is September (66.7%).
Wind in Quincy is usually moderate. The windiest month is February, followed by March and January. February’s average wind speed of around 11.5 knots (13.2 MPH or 21.3 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early March where average top sustained speeds reach 19.5 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Quincy.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||11.4||Significant breeze||18||Strong breeze|
|Feb||11.5||Significant breeze||18.4||Strong breeze|
|Mar||11.5||Significant breeze||18.1||Strong breeze|
|Apr||10.9||Gentle breeze||17.7||Strong breeze|
|May||9.7||Gentle breeze||15.5||Strong breeze|
|Jun||8.7||Gentle breeze||13.9||Significant breeze|
|Jul||8.7||Gentle breeze||13.7||Strong breeze|
|Aug||8.3||Gentle breeze||13||Significant breeze|
|Sep||9.1||Gentle breeze||13.8||Strong breeze|
|Oct||10.2||Gentle breeze||15.8||Significant breeze|
|Nov||10.7||Gentle breeze||16.3||Strong breeze|
|Dec||11.3||Significant breeze||17.3||Strong breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Quincy?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for the United States; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 23, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Quincy, MA, US is July, followed by August and June. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Quincy in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Quincy Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 74.3°F (23.5°C) and 37.7°F (3.2°C) with far warmer temperatures in the later months. Rain is somewhat common with 7 to 8 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see moderate precipitation with 7 to 9 days of precipitation per month. June – August is the busiest season for tourism in Quincy, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 79.1°F (26.2°C) and 47.1°F (8.4°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 to 8 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Winter (December through February)
Weather is far too cold this time of year in Quincy to be enjoyable for warm weather travelers. The average high during this season is between 43.8°F (6.6°C) and 31.5°F (-0.3°C). On average, it rains or snows a fair amount: 8 to 11 times per month. These times of year are the slowest with tourists.