The best times to visit Jacksonville for ideal weather are

June 4th to September 23rd

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



Other Jacksonville Travel Info

Weather in Jacksonville


Average temperatures in Jacksonville vary an incredible amount. 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 Jacksonville, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid July where highs are regularly around 80.1°F (26.7°C) with temperatures rarely dropping below 54.6°F (12.6°C) at night.

Jacksonville Temperatures (Fahrenheit)


Jacksonville 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.

Jacksonville Perceived Temperature (F)


Jacksonville Perceived Temperature (C)



Average Jacksonville 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 24.9 14.9 3.5
Feb 26.7 16.5 5.1
Mar 37.3 26.4 15.4
Apr 51.6 39.9 29.1
May 65.1 52.7 40.4
Jun 71.8 60.2 48.7
Jul 78.6 66.9 55.4
Aug 77.3 65.1 53.6
Sep 69.6 57.3 45.6
Oct 55.9 45.4 35.4
Nov 43.5 34.4 25.8
Dec 31 22.7 13.5

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -3.9 -9.5 -15.8
Feb -2.9 -8.6 -14.9
Mar 2.9 -3.1 -9.2
Apr 10.9 4.4 -1.6
May 18.4 11.5 4.7
Jun 22.1 15.7 9.3
Jul 25.9 19.4 13
Aug 25.2 18.4 12
Sep 20.9 14.1 7.6
Oct 13.3 7.4 1.9
Nov 6.4 1.3 -3.4
Dec -0.6 -5.2 -10.3



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Jacksonville are February, January, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early February. For example, on the week of February 5th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late June with an average of 3 days of significant precipitation the week of June 25th.

When can you find snow in Jacksonville? 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 Jacksonville.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 18% 0 1.9
Feb 17% 0 1.7
Mar 19% 0 2.8
Apr 27% 0 3
May 30% 0 3.8
Jun 36% 0 5.8
Jul 30% 0 4.4
Aug 25% 0 4
Sep 22% 0 3.7
Oct 26% 0 4.8
Nov 24% 0 3.7
Dec 31% 0 3.9

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 18 0 4.8
Feb 17 0 4.3
Mar 19 0 7.1
Apr 27 0 7.6
May 30 0 9.7
Jun 36 0 14.7
Jul 30 0 11.2
Aug 25 0 10.2
Sep 22 0 9.4
Oct 26 0 12.2
Nov 24 0 9.4
Dec 31 0 9.9


Humidity and Wind

Jacksonville has some very humid months, with other comfortably humid months. The least humid month is March (52.2% relative humidity), and the most humid month is December (70.9%).

Wind in Jacksonville is usually calm. The windiest month is March, followed by April and February. March’s average wind speed of around 6.9 knots (7.9 MPH or 12.8 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late March where average top sustained speeds reach 14.2 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 6 Light breeze 12.5 Significant breeze
Feb 6.2 Light breeze 12.6 Significant breeze
Mar 6.9 Light breeze 13.5 Significant breeze
Apr 6.3 Light breeze 12.9 Significant breeze
May 5.8 Light breeze 12.1 Significant breeze
Jun 4.8 Light breeze 10.8 Gentle breeze
Jul 4.4 Light breeze 10.4 Significant breeze
Aug 4.2 Light breeze 10.1 Gentle breeze
Sep 4.9 Light breeze 10.9 Significant breeze
Oct 5.1 Light breeze 11.3 Significant breeze
Nov 5.6 Light breeze 11.6 Significant breeze
Dec 5.8 Light breeze 11.7 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 60%
Feb 58.1%
Mar 52.2%
Apr 52.4%
May 57%
Jun 66.5%
Jul 67.1%
Aug 68.9%
Sep 69.7%
Oct 68%
Nov 67.1%
Dec 70.9%


Is it Safe to Travel to Jacksonville?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Canada; 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 Oct 07, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Jacksonville, NB, Canada is June, followed by August and September. 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 Jacksonville 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 extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 56.3 in November means 56.3% of the tourists vs. June.



Overall Jacksonville Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 69°F (20.6°C) and 29.5°F (-1.4°C) with far warmer temperatures in the later months. Rain is somewhat common with 6 to 9 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the most precipitation with 8 to 11 days of precipitation per month. June – August is the busiest season for tourism in Jacksonville, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 74.1°F (23.4°C) and 37.5°F (3.1°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 7 to 8 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 Jacksonville to be enjoyable for warm weather travelers. The average high during this season is between 33.9°F (1.1°C) and 20.9°F (-6.2°C). On average, it rains or snows a fair amount: 5 to 10 times per month. These times of year are the second busiest with tourists.


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