The best times to visit Cinnaminson for ideal weather are

April 23rd to June 24th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Cinnaminson Travel Info

Weather in Cinnaminson


Average temperatures in Cinnaminson 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 21st 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 Cinnaminson, 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 90°F (32.2°C) with temperatures rarely dropping below 70.3°F (21.3°C) at night.

Cinnaminson Temperatures (Fahrenheit)


Cinnaminson Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Cinnaminson Perceived Temperature (F)


Cinnaminson Perceived Temperature (C)



Average Cinnaminson Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 41.6 33.3 25.7
Feb 42.8 33.5 25.4
Mar 54.2 43.3 34
Apr 66 54.6 44
May 76.7 65.1 54.4
Jun 84 73.5 63.6
Jul 88.6 78.4 68.8
Aug 85.7 75.7 66.1
Sep 80.2 69.7 60.2
Oct 68.3 58.1 48.9
Nov 56.8 47 38.1
Dec 48.1 40 32.3

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 5.3 0.7 -3.5
Feb 6 0.8 -3.7
Mar 12.3 6.3 1.1
Apr 18.9 12.6 6.7
May 24.8 18.4 12.4
Jun 28.9 23.1 17.6
Jul 31.4 25.8 20.4
Aug 29.8 24.3 18.9
Sep 26.8 20.9 15.7
Oct 20.2 14.5 9.4
Nov 13.8 8.3 3.4
Dec 8.9 4.4 0.2



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Cinnaminson are September, November, and then January. 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 March with an average of 2 days of significant precipitation the week of March 26th.

When can you find snow in Cinnaminson? Weather stations report no annual snow. 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 Cinnaminson.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Cinnaminson (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 20% 0 3.6
Feb 24% 0 2.6
Mar 22% 0 4
Apr 26% 0 4.4
May 23% 0 3.6
Jun 27% 0 4.3
Jul 23% 0 4.1
Aug 24% 0 5.3
Sep 20% 0 4.4
Oct 21% 0 4.1
Nov 20% 0 2.6
Dec 30% 0 5.4

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 20 0 9.1
Feb 24 0 6.6
Mar 22 0 10.2
Apr 26 0 11.2
May 23 0 9.1
Jun 27 0 10.9
Jul 23 0 10.4
Aug 24 0 13.5
Sep 20 0 11.2
Oct 21 0 10.4
Nov 20 0 6.6
Dec 30 0 13.7


Humidity and Wind

Cinnaminson has some comfortably humid months, with slightly drier months on the other side of the year. The least humid month is March (44.5% relative humidity), and the most humid month is October (57.8%).

Wind in Cinnaminson is usually calm. The windiest month is February, followed by March and April. February’s average wind speed of around 7.9 knots (9.1 MPH or 14.6 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early April where average top sustained speeds reach 16 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Cinnaminson.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

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 7.1 Gentle breeze 13.9 Significant breeze
Feb 7.9 Gentle breeze 15.2 Significant breeze
Mar 7.8 Gentle breeze 14.7 Significant breeze
Apr 7.7 Gentle breeze 14.8 Significant breeze
May 6.2 Light breeze 12.7 Significant breeze
Jun 5.8 Light breeze 12.3 Significant breeze
Jul 5.3 Light breeze 12.2 Significant breeze
Aug 4.8 Light breeze 10.9 Gentle breeze
Sep 5.3 Light breeze 11.1 Significant breeze
Oct 6.1 Light breeze 12.4 Significant breeze
Nov 6.4 Light breeze 12.5 Significant breeze
Dec 6.9 Light breeze 13.5 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 48.1%
Feb 46.6%
Mar 44.5%
Apr 44.7%
May 53%
Jun 55.2%
Jul 53.5%
Aug 56.2%
Sep 57.5%
Oct 57.8%
Nov 53.4%
Dec 57.1%


Is it Safe to Travel to Cinnaminson?

Our best data indicates this area is generally safe. As of Dec 04, 2023 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 Dec 04, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Cinnaminson, NJ, 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 Cinnaminson in November. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 31.4 in November means 31.4% of the tourists vs. July.



Overall Cinnaminson Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 83.1°F (28.4°C) and 46°F (7.8°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 quite warm. These months see the most precipitation with 7 to 8 days of precipitation per month. June – August is the busiest season for tourism in Cinnaminson, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 84.7°F (29.3°C) and 52.2°F (11.2°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 6 to 7 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Cinnaminson to be enjoyable for warm weather travelers. The average high during this season is between 48.7°F (9.3°C) and 37.8°F (3.2°C). On average, it rains or snows a fair amount: 6 to 9 times per month. These times of year are fairly slow with tourists.


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