Annual mean 27°C · wettest around February · prevailing wind W
Warmest
36.3 °C
Coldest
29.2 °C
Wettest
100%
Windiest
3.2 m/s
Prevailing
W
2.4 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
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 Nacional over the whole year is 27°C. September is the hottest month, with highs of about 35°C; July is the coldest, with lows of about 22°C. The rainy (wet) season in Porto Nacional runs from September to April, peaking in February with a 76% chance of rain on a given day. The dry season is May to August; July is the driest month, at 37%. Winds in Porto Nacional are highest in August, averaging 1.9 m/s (7 km/h), and lightest in April, at 1.3 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in Porto Nacional come in July, when the sky is typically 23% covered; February is the cloudiest month, at 69%.
Month by month Porto Nacional 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
29°C
24°C
33°C
70%
68%
1.5 m/s
6
44
1
February
29°C
24°C
33°C
76%
69%
1.4 m/s
7
43
0
March
30°C
24°C
33°C
73%
68%
1.4 m/s
5
39
1
April
31°C
25°C
34°C
58%
59%
1.3 m/s
3
33
0
May
33°C
24°C
35°C
50%
40%
1.5 m/s
1
34
0
June
33°C
23°C
34°C
51%
29%
1.7 m/s
3
48
0
July
33°C
22°C
33°C
37%
23%
1.8 m/s
8
54
1
August
35°C
24°C
34°C
50%
27%
1.9 m/s
4
42
0
September
35°C
26°C
35°C
71%
35%
1.7 m/s
2
27
0
October
33°C
26°C
35°C
66%
51%
1.6 m/s
3
24
0
November
31°C
25°C
34°C
66%
68%
1.5 m/s
6
38
1
December
30°C
24°C
33°C
75%
68%
1.5 m/s
6
39
1
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 Nacional weather by season
Year round, Porto Nacional has days of about 29°C at their warmest in January, its coolest month, and 35°C in September, its warmest; the coolest hours of the day run from 22°C to 26°C through the year, and the average temperature over the year is 27°C around the clock. Rain is most likely around February 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 Nacional weather in winterJune to August
High 34°CLow 23°CRain 46%
Winter in Porto Nacional has typical daily highs of about 34°C and lows of about 23°C, with a 46% chance of rain on a given day.
Porto Nacional weather in springSeptember to November
High 33°CLow 26°CRain 68%
Spring in Porto Nacional has typical daily highs of about 33°C and lows of about 26°C, with a 68% chance of rain on a given day.
Porto Nacional weather in summerDecember to February
High 30°CLow 24°CRain 74%
Summer in Porto Nacional has typical daily highs of about 30°C and lows of about 24°C, with a 74% chance of rain on a given day.
Porto Nacional weather in autumnMarch to May
High 31°CLow 24°CRain 60%
Autumn in Porto Nacional has typical daily highs of about 31°C and lows of about 24°C, with a 60% chance of rain on a given day.
When is the rainy season in Porto Nacional?
The rainy (wet) season in Porto Nacional runs from September to April, peaking in February with a 76% chance of rain on a given day. The dry season is May to August; July is the driest month, at 37%.
What time of year is Porto Nacional windiest?
Winds in Porto Nacional are highest in August, averaging 1.9 m/s (7 km/h), and lightest in April, at 1.3 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in Porto Nacional year round?
The average temperature in Porto Nacional over the whole year is 27°C. September is the hottest month, with highs of about 35°C; July is the coldest, with lows of about 22°C.