The best times to visit Frankfort for ideal weather are

May 21st to September 30th

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



Other Frankfort Travel Info

Weather in Frankfort


Average temperatures in Frankfort vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 39th 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 Frankfort, 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 79.4°F (26.3°C) with temperatures rarely dropping below 58°F (14.4°C) at night.

Frankfort Temperatures (Fahrenheit)


Frankfort 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.

Frankfort Perceived Temperature (F)


Frankfort Perceived Temperature (C)



Average Frankfort 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 30.1 23.6 17.6
Feb 29.4 22.6 15.9
Mar 42.5 32.5 23.5
Apr 54.6 43.4 33.6
May 68 55.5 43.6
Jun 74.5 63.4 52.8
Jul 78.1 67.4 56.6
Aug 77.1 66.6 56
Sep 70.8 59.6 49.6
Oct 58.3 48.8 40.3
Nov 46.8 38.7 31.5
Dec 34.6 29.1 23.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -1.1 -4.7 -8
Feb -1.4 -5.2 -8.9
Mar 5.8 0.3 -4.7
Apr 12.6 6.3 0.9
May 20 13.1 6.4
Jun 23.6 17.4 11.6
Jul 25.6 19.7 13.7
Aug 25.1 19.2 13.3
Sep 21.6 15.3 9.8
Oct 14.6 9.3 4.6
Nov 8.2 3.7 -0.3
Dec 1.4 -1.6 -4.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Frankfort 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 mid January. For example, on the week of January 15th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid May with an average of 2 days of significant precipitation the week of May 7th.

When can you find snow in Frankfort? 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 Frankfort.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 6% 0 0.7
Feb 5% 0 0.5
Mar 7% 0 0.7
Apr 23% 0 3.2
May 20% 0 3
Jun 18% 0 3
Jul 16% 0 2.4
Aug 14% 0 2.1
Sep 16% 0 2.6
Oct 17% 0 2.2
Nov 13% 0 1.6
Dec 9% 0 1.1

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 6 0 1.8
Feb 5 0 1.3
Mar 7 0 1.8
Apr 23 0 8.1
May 20 0 7.6
Jun 18 0 7.6
Jul 16 0 6.1
Aug 14 0 5.3
Sep 16 0 6.6
Oct 17 0 5.6
Nov 13 0 4.1
Dec 9 0 2.8


Humidity and Wind

Frankfort has some high humidity months, with other comfortably humid months. The least humid month is April (50.8% relative humidity), and the most humid month is August (66.3%).

Wind in Frankfort is usually calm. The windiest month is April, followed by January and November. April’s average wind speed of around 7.5 knots (8.6 MPH or 13.9 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 January where average top sustained speeds reach 15.8 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 7.4 Gentle breeze 14.6 Significant breeze
Feb 7.4 Gentle breeze 14.6 Significant breeze
Mar 6.6 Light breeze 13.8 Significant breeze
Apr 7.5 Gentle breeze 15.4 Significant breeze
May 6.4 Light breeze 14.2 Significant breeze
Jun 5.2 Light breeze 12.6 Significant breeze
Jul 4.8 Light breeze 12.3 Significant breeze
Aug 4.7 Light breeze 12.3 Significant breeze
Sep 4.9 Light breeze 12.3 Significant breeze
Oct 5.9 Light breeze 13.1 Significant breeze
Nov 7.4 Gentle breeze 14.4 Significant breeze
Dec 7.1 Gentle breeze 13.8 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 62.8%
Feb 59.8%
Mar 53.3%
Apr 50.8%
May 52.6%
Jun 63.1%
Jul 64.6%
Aug 66.3%
Sep 65.6%
Oct 64.4%
Nov 59.5%
Dec 65.5%


Is it Safe to Travel to Frankfort?

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 Frankfort, MI, US is July, followed by June and May. 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 Frankfort 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 38.2 in November means 38.2% of the tourists vs. July.



Overall Frankfort Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 72.7°F (22.6°C) and 30.6°F (-0.8°C) with far warmer temperatures in the later months. Rain is somewhat common with 2 to 7 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 4 to 5 days of precipitation per month. June – August is the busiest season for tourism in Frankfort, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 73.9°F (23.3°C) and 38.9°F (3.8°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 4 to 5 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 Frankfort to be enjoyable for warm weather travelers. The average high during this season is between 35.5°F (1.9°C) and 27.9°F (-2.3°C). On average, it rains or snows a smalll amount: 1 to 3 times per month. These times of year are fairly slow with tourists.


Best Times to Travelthe United States › Frankfort, MI, US