The best times to visit Callian for ideal weather are
April 9th to July 8th
August 20th to November 4th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Callian Travel Guide
Other Callian Travel Info
Weather in Callian
Average temperatures in Callian vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a low chance of precipitation most of the year. The area is somewhat temperate — in the 50th 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 Callian, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 84.8°F (29.3°C) with temperatures rarely dropping below 65.5°F (18.6°C) at night.
Callian Temperatures (Fahrenheit)
Callian 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.
Callian Perceived Temperature (F)
Callian Perceived Temperature (C)
Average Callian 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 Callian are August, July, and then September. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late August to early September. For example, on the week of August 27th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late November to early December with an average of 3 days of significant precipitation the week of November 26th.
When can you find snow in Callian? 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 Callian.
Snow on the Ground
The graph below shows the average snow on the ground in Callian (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
Callian has some high humidity months, with other comfortably humid months. The least humid month is July (58.1% relative humidity), and the most humid month is January (68.2%).
Wind in Callian is usually calm. The windiest month is July, followed by March and June. July’s average wind speed of around 4.8 knots (5.5 MPH or 8.8 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 11.1 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Callian.
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||4||Light breeze||8.1||Gentle breeze|
|Feb||4.2||Light breeze||9.3||Gentle breeze|
|Mar||4.7||Light breeze||10.4||Gentle breeze|
|Apr||4.4||Light breeze||9.8||Gentle breeze|
|May||4.4||Light breeze||10.1||Gentle breeze|
|Jun||4.6||Light breeze||10.2||Gentle breeze|
|Jul||4.8||Light breeze||10.4||Gentle breeze|
|Aug||4.4||Light breeze||10||Gentle breeze|
|Sep||4.4||Light breeze||10.1||Gentle breeze|
|Oct||3.9||Barely noticeable||8.8||Gentle breeze|
|Nov||4.3||Light breeze||8.7||Gentle breeze|
|Dec||4.2||Light breeze||8.5||Gentle breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Callian?
Our best data indicates this area is somewhat safe. As of Oct 07, 2019 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. This advisory was last updated on Sep 24, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Callian, France is May, followed by June and April. 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 Callian 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
Overall Callian Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 76.1°F (24.5°C) and 59.4°F (15.2°C) with warmer temperatures in the later months. Rain is somewhat common with 4 to 5 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 least precipitation with 1 to 3 days of precipitation per month. June – August is the busiest season for tourism in Callian, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 81.1°F (27.3°C) and 59.6°F (15.3°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 2 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 Callian to be enjoyable for warm weather travelers. The average high during this season is between 60.2°F (15.7°C) and 54.9°F (12.7°C). On average, it rains or snows a fair amount: 5 to 7 times per month. These times of year are fairly slow with tourists.