Annual mean 21°C · wettest around October · prevailing wind E
Warmest
28.1 °C
Coldest
18.8 °C
Wettest
74%
Windiest
4.2 m/s
Prevailing
E
3.4 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 Porto Belo over the whole year is 21°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 14°C. The rainy (wet) season in Porto Belo runs from October, peaking in October with a 35% chance of rain on a given day. The dry season is April to September; July is the driest month, at 12%. Winds in Porto Belo are highest in November, averaging 3.1 m/s (11 km/h), and lightest in May, at 2.4 m/s (9 km/h). The prevailing wind is from the E. The clearest skies in Porto Belo come in July, when the sky is typically 56% covered; October is the cloudiest month, at 75%.
Month by month Porto Belo 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
28°C
23°C
30°C
29%
63%
2.9 m/s
26
63
6
February
28°C
22°C
30°C
23%
58%
2.7 m/s
25
68
5
March
27°C
22°C
29°C
31%
61%
2.7 m/s
32
70
8
April
25°C
19°C
26°C
20%
60%
2.5 m/s
62
57
24
May
22°C
17°C
23°C
19%
59%
2.4 m/s
79
34
47
June
20°C
15°C
19°C
16%
59%
2.4 m/s
77
14
68
July
19°C
14°C
18°C
12%
56%
2.5 m/s
76
7
75
August
20°C
15°C
19°C
15%
65%
2.5 m/s
79
11
72
September
22°C
17°C
21°C
21%
68%
2.8 m/s
83
22
59
October
23°C
19°C
23°C
35%
75%
2.9 m/s
80
27
51
November
24°C
19°C
24°C
23%
65%
3.1 m/s
75
42
37
December
26°C
21°C
27°C
25%
65%
3.1 m/s
52
61
16
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 Porto Belo weather by season
Year round, Porto Belo has days of about 19°C at their warmest in July, its coolest month, and 28°C in January, its warmest; the coolest hours of the day run from 14°C to 23°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around October 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.
Porto Belo weather in winterJune to August
High 20°CLow 15°CRain 14%
Winter in Porto Belo has typical daily highs of about 20°C and lows of about 15°C, with a 14% chance of rain on a given day.
Porto Belo weather in springSeptember to November
High 23°CLow 18°CRain 26%
Spring in Porto Belo has typical daily highs of about 23°C and lows of about 18°C, with a 26% chance of rain on a given day.
Porto Belo weather in summerDecember to February
High 27°CLow 22°CRain 26%
Summer in Porto Belo has typical daily highs of about 27°C and lows of about 22°C, with a 26% chance of rain on a given day.
Porto Belo weather in autumnMarch to May
High 25°CLow 19°CRain 23%
Autumn in Porto Belo has typical daily highs of about 25°C and lows of about 19°C, with a 23% chance of rain on a given day.
When is the rainy season in Porto Belo?
The rainy (wet) season in Porto Belo runs from October, peaking in October with a 35% chance of rain on a given day. The dry season is April to September; July is the driest month, at 12%.
What time of year is Porto Belo windiest?
Winds in Porto Belo are highest in November, averaging 3.1 m/s (11 km/h), and lightest in May, at 2.4 m/s (9 km/h). The prevailing wind is from the E.
What is the average temperature in Porto Belo year round?
The average temperature in Porto Belo over the whole year is 21°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 14°C.