The best times to visit Port St Joe for ideal weather are

February 19th to May 27th

or

October 1st to December 30th

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

 

 


Other Port St Joe Travel Info

Weather in Port St Joe

Temperature

Average temperatures in Port St Joe vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some hot weeks in the summer, with a fair chance of precipitation about half of the year. The area is somewhat temperate — in the 43rd 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 Port St Joe, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 91.8°F (33.2°C) with temperatures rarely dropping below 76.2°F (24.6°C) at night.

Port St Joe Temperatures (Fahrenheit)

Key
High
Average
Low

Port St Joe Temperatures (Celsius)

Key
High
Average
Low

“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.

Port St Joe Perceived Temperature (F)

Key
High
Average
Low

Port St Joe Perceived Temperature (C)

Key
High
Average
Low

 

Average Port St Joe 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

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan64.153.844.6
Feb65.955.746.4
Mar71.86252.5
Apr77.668.959.5
May84.675.766
Jun90.181.773.6
Jul90.382.374.9
Aug90.582.575.4
Sep87.578.971.6
Oct81.370.761.3
Nov72.861.251
Dec68.35849

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan17.812.17
Feb18.813.28
Mar22.116.711.4
Apr25.320.515.3
May29.224.318.9
Jun32.327.623.1
Jul32.427.923.8
Aug32.528.124.1
Sep30.826.122
Oct27.421.516.3
Nov22.716.210.6
Dec20.214.49.4

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Port St Joe are May, October, and then April. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid May. For example, on the week of May 7th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid August with an average of 3 days of significant precipitation the week of August 13th.

When can you find snow in Port St Joe? 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 Port St Joe.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Port St Joe (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan21%04.3
Feb22%05
Mar15%04
Apr13%03.1
May8%01.6
Jun19%05.4
Jul30%06.9
Aug33%07.3
Sep24%06
Oct10%03.4
Nov13%05.2
Dec16%04

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan21010.9
Feb22012.7
Mar15010.2
Apr1307.9
May804.1
Jun19013.7
Jul30017.5
Aug33018.5
Sep24015.2
Oct1008.6
Nov13013.2
Dec16010.2

 

Humidity and Wind

Port St Joe has some very humid months, and above average humidity throughout the year. The least humid month is January (63.5% relative humidity), and the most humid month is August (72%).

Wind in Port St Joe is usually calm. The windiest month is April, followed by March and May. April’s average wind speed of around 6.9 knots (7.9 MPH or 12.7 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 early to mid August where average top sustained speeds reach 14.6 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Port St Joe.

Key
Avg. Relative Humidity

Wind

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

Key
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.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan6.5Light breeze12.5Significant breeze
Feb6.4Light breeze12.9Significant breeze
Mar6.9Light breeze13.4Significant breeze
Apr6.9Light breeze13.4Significant breeze
May6.6Light breeze12.8Significant breeze
Jun6.1Light breeze13.4Significant breeze
Jul5.4Light breeze13.2Significant breeze
Aug5.3Light breeze13.2Significant breeze
Sep5.7Light breeze12Significant breeze
Oct5.9Light breeze11.8Significant breeze
Nov6.1Light breeze12.1Significant breeze
Dec6.3Light breeze11.8Significant breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan63.5%
Feb64.6%
Mar64.4%
Apr65.8%
May64.3%
Jun67.1%
Jul70.5%
Aug72%
Sep70.9%
Oct65.8%
Nov65.6%
Dec70.3%

 

Is it Safe to Travel to Port St Joe?

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 Port St Joe, FL, US is July, followed by October 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 Port St Joe in January. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
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 46.7 in January means 46.7% of the tourists vs. July.

 

 

Overall Port St Joe Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 87.5°F (30.8°C) and 67.3°F (19.6°C) with warmer temperatures in the later months. Rain is rare with 2 to 5 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 quite warm. These months see the most precipitation with 6 to 10 days of precipitation per month. June – August is the busiest season for tourism in Port St Joe, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 88.4°F (31.3°C) and 70.2°F (21.2°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 3 to 7 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.

Winter (December through February)

Weather is too cold this time of year in Port St Joe to be enjoyable for warm weather travelers. The average high during this season is between 69.4°F (20.8°C) and 63.3°F (17.4°C). On average, it rains or snows a fair amount: 5 to 6 times per month. These times of year are the slowest with tourists.

 

Best Times to Travelthe United States › Port St Joe, FL, US