The best times to visit Siirt for ideal weather are

April 2nd to June 3rd

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



Other Siirt Travel Info

Weather in Siirt


Average temperatures in Siirt vary an incredible amount. Considering humidity, temperatures feel nice some of the year, but often too hot in the summer and cold in the winter with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 34th 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 Siirt, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 102°F (38.9°C) with temperatures rarely dropping below 77.1°F (25.1°C) at night.

Siirt Temperatures (Fahrenheit)


Siirt 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.

Siirt Perceived Temperature (F)


Siirt Perceived Temperature (C)



Average Siirt 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 44.7 39.2 32.9
Feb 49.8 43.7 35.7
Mar 58.4 51.8 42.2
Apr 67.6 61.4 50.1
May 78.7 71.8 58.9
Jun 91.6 85 69.3
Jul 99.8 92.9 76.7
Aug 100 92.5 76.1
Sep 90.9 82.8 67.8
Oct 76.5 68.9 57
Nov 60.8 54.1 44.8
Dec 48.5 42.8 36.2

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 7.1 4 0.5
Feb 9.9 6.5 2.1
Mar 14.7 11 5.7
Apr 19.8 16.3 10.1
May 25.9 22.1 14.9
Jun 33.1 29.4 20.7
Jul 37.7 33.8 24.8
Aug 37.8 33.6 24.5
Sep 32.7 28.2 19.9
Oct 24.7 20.5 13.9
Nov 16 12.3 7.1
Dec 9.2 6 2.3



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Siirt are July, August, 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 early July. For example, on the week of July 2nd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid April with an average of 3 days of significant precipitation the week of April 9th.

When can you find snow in Siirt? Weather stations report large amounts of snow likely to be deepest around December, especially close to early to mid December. The best time to ski (if at all) in Siirt is often around around December 10th 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.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Siirt.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 23% 3.9 3.1
Feb 28% 4.5 3.4
Mar 28% 1.9 3.5
Apr 28% 0 4
May 15% 0 2.1
Jun 4% 0 0.4
Jul 0% 0 0
Aug 1% 0 0.1
Sep 3% 0 0.4
Oct 15% 0 2.2
Nov 16% 0 2.5
Dec 23% 5.3 3.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 23 9.9 7.9
Feb 28 11.4 8.6
Mar 28 4.8 8.9
Apr 28 0 10.2
May 15 0 5.3
Jun 4 0 1
Jul 0 0 0
Aug 1 0 0.3
Sep 3 0 1
Oct 15 0 5.6
Nov 16 0 6.4
Dec 23 13.5 8.1


Humidity and Wind

Siirt has some humid months, with some very dry months. The least humid month is July (13.1% relative humidity), and the most humid month is December (60.2%).

Wind in Siirt is usually extremely calm. The windiest month is June, followed by July and April. June’s average wind speed of around 2.7 knots (3.1 MPH or 5.1 KPH) is considered “light air.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early May where average top sustained speeds reach 5.6 knots, which is considered a light breeze.

Relative Humidity (%)

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

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 1.5 Barely noticeable 3.3 Barely noticeable
Feb 1.8 Barely noticeable 3.8 Barely noticeable
Mar 2.5 Barely noticeable 5 Barely noticeable
Apr 2.6 Barely noticeable 5.4 Light breeze
May 2.5 Barely noticeable 5.1 Barely noticeable
Jun 2.7 Barely noticeable 5.2 Light breeze
Jul 2.7 Barely noticeable 5.1 Barely noticeable
Aug 2.6 Barely noticeable 5.2 Light breeze
Sep 2.4 Barely noticeable 4.9 Barely noticeable
Oct 1.7 Barely noticeable 3.8 Barely noticeable
Nov 1.2 Barely noticeable 2.9 Barely noticeable
Dec 1.2 Barely noticeable 2.7 Barely noticeable

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 59.4%
Feb 53%
Mar 44.3%
Apr 40.7%
May 32.6%
Jun 17.6%
Jul 13.1%
Aug 13.1%
Sep 19.2%
Oct 35.4%
Nov 48.2%
Dec 60.2%


Is it Safe to Travel to Siirt?

Our best data indicates this area is somewhat safe, but with extra warnings in a few regions. As of Dec 04, 2023 there are travel warnings and regional advisories for Türkiye; exercise a high degree of caution and avoid some areas. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 23, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Siirt, Turkey is July, followed by March 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 Siirt 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

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 30.4 in January means 30.4% of the tourists vs. July.



Overall Siirt Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 86°F (30°C) and 52.1°F (11.2°C) with warmer temperatures in the later months. Rain is somewhat common with 5 to 9 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 hot weather with high temperatures that are quite warm. These months see the least precipitation with 0 to 1 days of precipitation per month. June – August is the busiest season for tourism in Siirt, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 96.2°F (35.7°C) and 54.4°F (12.4°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 1 to 5 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Winter (December through February)

Weather is too cold this time of year in Siirt to be enjoyable for warm weather travelers. The average high during this season is between 52.1°F (11.2°C) and 42.1°F (5.6°C). On average, it rains or snows a fair amount: 7 to 8 times per month. These times of year are the slowest with tourists.


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