Annual mean 25°C · wettest around July · prevailing wind W
Warmest
36.1 °C
Coldest
14.9 °C
Wettest
77%
Windiest
2.2 m/s
Prevailing
W
1.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Siyāna over the whole year is 25°C. May is the hottest month, with highs of about 37°C; January is the coldest, with lows of about 10°C. The rainy (wet) season in Siyāna runs from June to October, peaking in July with a 66% chance of rain on a given day. The dry season is November to December; November is the driest month, at 33%. Winds in Siyāna are highest in May, averaging 1.5 m/s (5 km/h), and lightest in November, at 0.6 m/s (2 km/h). The prevailing wind is from the W. The clearest skies in Siyāna come in November, when the sky is typically 18% covered; July is the cloudiest month, at 72%.
Month by month Siyāna 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
16°C
10°C
15°C
56%
51%
0.9 m/s
48
0
83
February
22°C
13°C
21°C
36%
35%
1.1 m/s
82
23
58
March
28°C
19°C
27°C
42%
33%
1.3 m/s
49
62
18
April
36°C
27°C
34°C
34%
30%
1.3 m/s
7
41
1
May
37°C
29°C
36°C
46%
35%
1.5 m/s
3
18
0
June
35°C
31°C
39°C
54%
45%
1.5 m/s
1
6
0
July
32°C
29°C
38°C
66%
72%
1.3 m/s
0
6
0
August
31°C
29°C
38°C
61%
69%
1.3 m/s
0
4
0
September
32°C
27°C
37°C
62%
53%
1.1 m/s
1
10
0
October
30°C
23°C
33°C
54%
19%
0.7 m/s
8
53
1
November
25°C
16°C
26°C
33%
18%
0.6 m/s
55
56
28
December
19°C
11°C
18°C
38%
32%
0.7 m/s
73
5
77
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 Siyāna weather by season
Year round, Siyāna has days of about 16°C at their warmest in January, its coolest month, and 37°C in May, its warmest; the coolest hours of the day run from 10°C to 31°C through the year, and the average temperature over the year is 25°C around the clock. Rain is most likely around July and least likely around November. 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.
Siyāna weather in winterDecember to February
High 19°CLow 11°CRain 43%
Winter in Siyāna has typical daily highs of about 19°C and lows of about 11°C, with a 43% chance of rain on a given day.
Siyāna weather in springMarch to May
High 33°CLow 25°CRain 41%
Spring in Siyāna has typical daily highs of about 33°C and lows of about 25°C, with a 41% chance of rain on a given day.
Siyāna weather in summerJune to August
High 33°CLow 29°CRain 61%
Summer in Siyāna has typical daily highs of about 33°C and lows of about 29°C, with a 61% chance of rain on a given day.
Siyāna weather in autumnSeptember to November
High 29°CLow 22°CRain 50%
Autumn in Siyāna has typical daily highs of about 29°C and lows of about 22°C, with a 50% chance of rain on a given day.
When is the rainy season in Siyāna?
The rainy (wet) season in Siyāna runs from June to October, peaking in July with a 66% chance of rain on a given day. The dry season is November to December; November is the driest month, at 33%.
What time of year is Siyāna windiest?
Winds in Siyāna are highest in May, averaging 1.5 m/s (5 km/h), and lightest in November, at 0.6 m/s (2 km/h). The prevailing wind is from the W.
What is the average temperature in Siyāna year round?
The average temperature in Siyāna over the whole year is 25°C. May is the hottest month, with highs of about 37°C; January is the coldest, with lows of about 10°C.