Annual mean 18°C · wettest around March · prevailing wind SW
Warmest
37.8 °C
Coldest
5.7 °C
Wettest
38%
Windiest
2.8 m/s
Prevailing
SW
2.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Siirt over the whole year is 18°C. August is the hottest month, with highs of about 38°C; January is the coldest, with lows of about 2°C. The rainy (wet) season in Siirt runs from November to April, peaking in March with a 30% chance of rain on a given day. The dry season is May to October; August is the driest month, at 1%. Winds in Siirt are highest in September, averaging 2.2 m/s (8 km/h), and lightest in November, at 1.1 m/s (4 km/h). The prevailing wind is from the SW. The clearest skies in Siirt come in July, when the sky is typically 22% covered; March is the cloudiest month, at 68%.
Month by month Siirt climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
6°C
2°C
3°C
23%
64%
1.2 m/s
0
0
26
February
9°C
3°C
6°C
20%
63%
1.4 m/s
3
0
47
March
13°C
8°C
10°C
30%
68%
1.8 m/s
22
0
67
April
20°C
13°C
17°C
21%
56%
2.0 m/s
65
7
75
May
25°C
19°C
23°C
15%
51%
1.9 m/s
70
37
46
June
33°C
25°C
30°C
2%
33%
2.1 m/s
27
68
6
July
37°C
29°C
34°C
2%
22%
2.0 m/s
4
35
1
August
38°C
29°C
35°C
1%
24%
1.9 m/s
3
30
0
September
32°C
24°C
30°C
3%
29%
2.2 m/s
28
70
8
October
24°C
15°C
22°C
10%
43%
1.7 m/s
78
33
52
November
15°C
8°C
13°C
21%
54%
1.1 m/s
37
0
79
December
9°C
4°C
6°C
24%
65%
1.2 m/s
1
0
48
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Siirt weather by season
Year round, Siirt has days of about 6°C at their warmest in January, its coolest month, and 38°C in August, its warmest; the coolest hours of the day run from 2°C to 29°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around March and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Siirt weather in winterDecember to February
High 8°CLow 3°CRain 22%
Winter in Siirt has typical daily highs of about 8°C and lows of about 3°C, with a 22% chance of rain on a given day.
Siirt weather in springMarch to May
High 19°CLow 13°CRain 22%
Spring in Siirt has typical daily highs of about 19°C and lows of about 13°C, with a 22% chance of rain on a given day.
Siirt weather in summerJune to August
High 36°CLow 28°CRain 2%
Summer in Siirt has typical daily highs of about 36°C and lows of about 28°C, with a 2% chance of rain on a given day.
Siirt weather in autumnSeptember to November
High 24°CLow 16°CRain 11%
Autumn in Siirt has typical daily highs of about 24°C and lows of about 16°C, with a 11% chance of rain on a given day.
When is the rainy season in Siirt?
The rainy (wet) season in Siirt runs from November to April, peaking in March with a 30% chance of rain on a given day. The dry season is May to October; August is the driest month, at 1%.
What time of year is Siirt windiest?
Winds in Siirt are highest in September, averaging 2.2 m/s (8 km/h), and lightest in November, at 1.1 m/s (4 km/h). The prevailing wind is from the SW.
What is the average temperature in Siirt year round?
The average temperature in Siirt over the whole year is 18°C. August is the hottest month, with highs of about 38°C; January is the coldest, with lows of about 2°C.