Annual mean 22°C · wettest around September · prevailing wind SE
Warmest
29.8 °C
Coldest
25.3 °C
Wettest
97%
Windiest
3.2 m/s
Prevailing
SE
2.6 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 Bella Vista over the whole year is 22°C. April is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 15°C. The rainy (wet) season in Bella Vista runs from May to October, peaking in September with a 72% chance of rain on a given day. The dry season is November to April; December is the driest month, at 20%. Winds in Bella Vista are highest in February, averaging 2.0 m/s (7 km/h), and lightest in June, at 1.4 m/s (5 km/h). The prevailing wind is from the SE. The clearest skies in Bella Vista come in February, when the sky is typically 41% covered; June is the cloudiest month, at 76%.
Month by month Bella 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
26°C
15°C
26°C
26%
46%
1.8 m/s
48
25
40
February
27°C
15°C
26°C
30%
41%
2.0 m/s
46
26
36
March
28°C
18°C
29°C
31%
44%
1.8 m/s
42
33
24
April
30°C
19°C
30°C
44%
51%
1.7 m/s
39
34
17
May
29°C
19°C
31°C
61%
67%
1.5 m/s
34
34
13
June
27°C
19°C
29°C
71%
76%
1.4 m/s
42
29
21
July
27°C
18°C
28°C
65%
66%
1.8 m/s
48
18
32
August
27°C
18°C
29°C
67%
69%
1.6 m/s
46
24
25
September
27°C
19°C
29°C
72%
72%
1.5 m/s
45
27
24
October
26°C
18°C
28°C
65%
70%
1.5 m/s
46
23
29
November
26°C
17°C
27°C
43%
56%
1.6 m/s
49
19
37
December
26°C
16°C
26°C
20%
46%
1.6 m/s
48
22
39
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 Bella Vista weather by season
Year round, Bella Vista has days of about 26°C at their warmest in January, its coolest month, and 30°C in April, its warmest; the coolest hours of the day run from 15°C to 19°C through the year, and the average temperature over the year is 22°C around the clock. Rain is most likely around September and least likely around December. 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.
Bella Vista weather in winterDecember to February
High 26°CLow 15°CRain 25%
Winter in Bella Vista has typical daily highs of about 26°C and lows of about 15°C, with a 25% chance of rain on a given day.
Bella Vista weather in springMarch to May
High 29°CLow 18°CRain 45%
Spring in Bella Vista has typical daily highs of about 29°C and lows of about 18°C, with a 45% chance of rain on a given day.
Bella Vista weather in summerJune to August
High 27°CLow 18°CRain 68%
Summer in Bella Vista has typical daily highs of about 27°C and lows of about 18°C, with a 68% chance of rain on a given day.
Bella Vista weather in autumnSeptember to November
High 26°CLow 18°CRain 60%
Autumn in Bella Vista has typical daily highs of about 26°C and lows of about 18°C, with a 60% chance of rain on a given day.
When is the rainy season in Bella Vista?
The rainy (wet) season in Bella Vista runs from May to October, peaking in September with a 72% chance of rain on a given day. The dry season is November to April; December is the driest month, at 20%.
What time of year is Bella Vista windiest?
Winds in Bella Vista are highest in February, averaging 2.0 m/s (7 km/h), and lightest in June, at 1.4 m/s (5 km/h). The prevailing wind is from the SE.
What is the average temperature in Bella Vista year round?
The average temperature in Bella Vista over the whole year is 22°C. April is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 15°C.