Annual mean 28°C · wettest around June · prevailing wind E
Warmest
34.0 °C
Coldest
28.9 °C
Wettest
75%
Windiest
4.3 m/s
Prevailing
E
2.9 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 Boa Vista over the whole year is 28°C. November is the hottest month, with highs of about 33°C; July is the coldest, with lows of about 24°C. The rainy (wet) season in Boa Vista runs from March to August, peaking in June with a 52% chance of rain on a given day. The dry season is January to February; February is the driest month, at 18%. Winds in Boa Vista are highest in February, averaging 3.2 m/s (12 km/h), and lightest in July, at 1.5 m/s (5 km/h). The prevailing wind is from the E. The clearest skies in Boa Vista come in October, when the sky is typically 50% covered; May is the cloudiest month, at 76%.
Month by month Boa Vista 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
32°C
25°C
33°C
26%
53%
3.0 m/s
5
52
0
February
32°C
25°C
32°C
18%
56%
3.2 m/s
7
53
0
March
32°C
26°C
33°C
40%
54%
3.0 m/s
4
44
0
April
31°C
26°C
33°C
36%
65%
2.5 m/s
2
44
0
May
29°C
25°C
33°C
50%
76%
1.9 m/s
5
45
0
June
29°C
25°C
33°C
52%
74%
1.6 m/s
4
45
0
July
29°C
24°C
33°C
51%
70%
1.5 m/s
5
43
0
August
31°C
26°C
35°C
38%
58%
1.6 m/s
2
30
0
September
32°C
26°C
36°C
32%
53%
1.8 m/s
2
21
0
October
33°C
26°C
36°C
30%
50%
2.0 m/s
0
18
0
November
33°C
26°C
36°C
25%
56%
2.2 m/s
1
21
0
December
32°C
26°C
33°C
36%
60%
2.5 m/s
2
43
0
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 Boa Vista weather by season
Year round, Boa Vista has days of about 29°C at their warmest in May, its coolest month, and 33°C in November, its warmest; the coolest hours of the day run from 24°C to 26°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around June and least likely around February. 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.
Boa Vista weather in winterDecember to February
High 32°CLow 25°CRain 27%
Winter in Boa Vista has typical daily highs of about 32°C and lows of about 25°C, with a 27% chance of rain on a given day.
Boa Vista weather in springMarch to May
High 31°CLow 25°CRain 42%
Spring in Boa Vista has typical daily highs of about 31°C and lows of about 25°C, with a 42% chance of rain on a given day.
Boa Vista weather in summerJune to August
High 30°CLow 25°CRain 47%
Summer in Boa Vista has typical daily highs of about 30°C and lows of about 25°C, with a 47% chance of rain on a given day.
Boa Vista weather in autumnSeptember to November
High 33°CLow 26°CRain 29%
Autumn in Boa Vista has typical daily highs of about 33°C and lows of about 26°C, with a 29% chance of rain on a given day.
When is the rainy season in Boa Vista?
The rainy (wet) season in Boa Vista runs from March to August, peaking in June with a 52% chance of rain on a given day. The dry season is January to February; February is the driest month, at 18%.
What time of year is Boa Vista windiest?
Winds in Boa Vista are highest in February, averaging 3.2 m/s (12 km/h), and lightest in July, at 1.5 m/s (5 km/h). The prevailing wind is from the E.
What is the average temperature in Boa Vista year round?
The average temperature in Boa Vista over the whole year is 28°C. November is the hottest month, with highs of about 33°C; July is the coldest, with lows of about 24°C.