Annual mean 17°C · wettest around March · prevailing wind NW
Warmest
27.0 °C
Coldest
14.4 °C
Wettest
49%
Windiest
5.7 m/s
Prevailing
NW
5.0 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 Silves over the whole year is 17°C. August is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 9°C. The rainy (wet) season in Silves runs from October to April, peaking in March with a 46% chance of rain on a given day. The dry season is May to September; July is the driest month, at 4%. Winds in Silves are highest in July, averaging 4.8 m/s (17 km/h), and lightest in October, at 3.6 m/s (13 km/h). The prevailing wind is from the NW. The clearest skies in Silves come in August, when the sky is typically 21% covered; February is the cloudiest month, at 47%.
Month by month Silves 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
15°C
9°C
11°C
35%
46%
3.8 m/s
21
0
77
February
16°C
10°C
13°C
39%
47%
3.9 m/s
35
0
81
March
17°C
11°C
13°C
46%
46%
4.3 m/s
38
0
79
April
19°C
13°C
16°C
36%
44%
4.2 m/s
62
2
81
May
22°C
16°C
19°C
18%
36%
4.4 m/s
76
12
71
June
24°C
18°C
22°C
15%
32%
4.7 m/s
77
24
58
July
26°C
20°C
24°C
4%
22%
4.8 m/s
69
41
40
August
27°C
20°C
25°C
5%
21%
4.6 m/s
64
48
33
September
25°C
18°C
24°C
18%
30%
3.8 m/s
78
42
41
October
23°C
16°C
21°C
27%
40%
3.6 m/s
82
17
63
November
18°C
13°C
15°C
45%
45%
3.7 m/s
58
0
82
December
16°C
11°C
13°C
43%
45%
3.9 m/s
34
0
82
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 Silves weather by season
Year round, Silves has days of about 15°C at their warmest in January, its coolest month, and 27°C in August, its warmest; the coolest hours of the day run from 9°C to 20°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around March and least likely around July. 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.
Silves weather in winterDecember to February
High 16°CLow 10°CRain 39%
Winter in Silves has typical daily highs of about 16°C and lows of about 10°C, with a 39% chance of rain on a given day.
Silves weather in springMarch to May
High 19°CLow 13°CRain 33%
Spring in Silves has typical daily highs of about 19°C and lows of about 13°C, with a 33% chance of rain on a given day.
Silves weather in summerJune to August
High 26°CLow 19°CRain 8%
Summer in Silves has typical daily highs of about 26°C and lows of about 19°C, with a 8% chance of rain on a given day.
Silves weather in autumnSeptember to November
High 22°CLow 16°CRain 30%
Autumn in Silves has typical daily highs of about 22°C and lows of about 16°C, with a 30% chance of rain on a given day.
When is the rainy season in Silves?
The rainy (wet) season in Silves runs from October to April, peaking in March with a 46% chance of rain on a given day. The dry season is May to September; July is the driest month, at 4%.
What time of year is Silves windiest?
Winds in Silves are highest in July, averaging 4.8 m/s (17 km/h), and lightest in October, at 3.6 m/s (13 km/h). The prevailing wind is from the NW.
What is the average temperature in Silves year round?
The average temperature in Silves over the whole year is 17°C. August is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 9°C.