The best times to visit Lyon for ideal weather are
April 23rd to October 21st
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Lyon Travel Guide
Weather in Lyon
Average temperatures in Lyon vary greatly. 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 37th 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 Lyon, 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 83.9°F (28.8°C) with temperatures rarely dropping below 61.5°F (16.4°C) at night.
Lyon Temperatures (Fahrenheit)
Lyon Temperatures (Celsius)
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.
Lyon Perceived Temperature (F)
Lyon Perceived Temperature (C)
Average Lyon 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.
|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 Lyon are September, April, 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 late June. For example, on the week of June 25th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early May with an average of 3 days of significant precipitation the week of April 30th.
When can you find snow in Lyon? Weather stations report large amounts of snow likely to be deepest around September, especially close to late September. The best time to ski (if at all) in Lyon is often around around November 19th 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.
The graph below shows the % chance of rainy and snowy days in Lyon.
Snow on the Ground
The graph below shows the average snow on the ground in Lyon (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
Lyon has some very humid months, with other moderately humid months on the other side of the year. The least humid month is July (48.9% relative humidity), and the most humid month is January (75.9%).
Wind in Lyon is usually calm. The windiest month is March, followed by May and April. March’s average wind speed of around 6.5 knots (7.5 MPH or 12.1 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 March where average top sustained speeds reach 14.3 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Lyon.
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||5.5||Light breeze||11.3||Significant breeze|
|Feb||6.3||Light breeze||12.5||Significant breeze|
|Mar||6.5||Light breeze||13.2||Significant breeze|
|Apr||6.3||Light breeze||12.9||Significant breeze|
|May||6.4||Light breeze||13||Significant breeze|
|Jun||6.2||Light breeze||12.5||Significant breeze|
|Jul||5.9||Light breeze||12.3||Significant breeze|
|Aug||5.6||Light breeze||12.1||Significant breeze|
|Sep||5.6||Light breeze||11.6||Significant breeze|
|Oct||5.5||Light breeze||11.6||Significant breeze|
|Nov||5.5||Light breeze||11.6||Significant breeze|
|Dec||5.8||Light breeze||12||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Lyon?
Our best data indicates this area is somewhat safe. As of Jan 19, 2018 there are travel warnings for France; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories
The Busiest and Least Crowded Months
The busiest month for tourism in Lyon, France 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 Lyon 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 Lyon Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 74.7°F (23.7°C) and 53.7°F (12.1°C) with warmer temperatures in the later months. Rain is somewhat common with 5 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 the most precipitation with 6 to 8 days of precipitation per month. June – August is the busiest season for tourism in Lyon, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 77.3°F (25.2°C) and 46.9°F (8.3°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 to 6 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 too cold this time of year in Lyon to be enjoyable for warm weather travelers. The average high during this season is between 53.8°F (12.1°C) and 42.5°F (5.8°C). On average, it rains or snows a fair amount: consistently 6 times per month. These times of year are fairly slow with tourists.