Annual mean 24°C · wettest around February · prevailing wind NE
Warmest
32.6 °C
Coldest
26.3 °C
Wettest
100%
Windiest
2.9 m/s
Prevailing
NE
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
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 Santa Helena de Goiás over the whole year is 24°C. September is the hottest month, with highs of about 32°C; July is the coldest, with lows of about 17°C. The rainy (wet) season in Santa Helena de Goiás runs from August to May, peaking in February with a 70% chance of rain on a given day. The dry season is June to July; July is the driest month, at 15%. Winds in Santa Helena de Goiás are highest in September, averaging 1.8 m/s (6 km/h), and lightest in April, at 1.1 m/s (4 km/h). The prevailing wind is from the NE. The clearest skies in Santa Helena de Goiás come in July, when the sky is typically 23% covered; February is the cloudiest month, at 72%.
Month by month Santa Helena de Goiás 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
22°C
30°C
69%
70%
1.6 m/s
22
67
4
February
28°C
22°C
30°C
70%
72%
1.5 m/s
18
68
3
March
29°C
22°C
31°C
66%
66%
1.4 m/s
17
68
3
April
28°C
21°C
30°C
65%
51%
1.1 m/s
21
76
3
May
27°C
19°C
27°C
52%
40%
1.1 m/s
45
71
13
June
27°C
18°C
26°C
38%
34%
1.2 m/s
62
66
19
July
28°C
17°C
25°C
15%
23%
1.4 m/s
68
60
26
August
29°C
19°C
28°C
55%
36%
1.7 m/s
45
69
14
September
32°C
22°C
30°C
58%
43%
1.8 m/s
21
66
4
October
30°C
23°C
31°C
65%
66%
1.7 m/s
17
59
4
November
28°C
22°C
30°C
69%
69%
1.7 m/s
24
67
5
December
28°C
22°C
30°C
67%
70%
1.6 m/s
19
68
3
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 Santa Helena de Goiás weather by season
Year round, Santa Helena de Goiás has days of about 27°C at their warmest in June, its coolest month, and 32°C in September, its warmest; the coolest hours of the day run from 17°C to 23°C through the year, and the average temperature over the year is 24°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.
Santa Helena de Goiás weather in winterJune to August
High 28°CLow 18°CRain 36%
Winter in Santa Helena de Goiás has typical daily highs of about 28°C and lows of about 18°C, with a 36% chance of rain on a given day.
Santa Helena de Goiás weather in springSeptember to November
High 30°CLow 22°CRain 64%
Spring in Santa Helena de Goiás has typical daily highs of about 30°C and lows of about 22°C, with a 64% chance of rain on a given day.
Santa Helena de Goiás weather in summerDecember to February
High 28°CLow 22°CRain 69%
Summer in Santa Helena de Goiás has typical daily highs of about 28°C and lows of about 22°C, with a 69% chance of rain on a given day.
Santa Helena de Goiás weather in autumnMarch to May
High 28°CLow 21°CRain 61%
Autumn in Santa Helena de Goiás has typical daily highs of about 28°C and lows of about 21°C, with a 61% chance of rain on a given day.
When is the rainy season in Santa Helena de Goiás?
The rainy (wet) season in Santa Helena de Goiás runs from August to May, peaking in February with a 70% chance of rain on a given day. The dry season is June to July; July is the driest month, at 15%.
What time of year is Santa Helena de Goiás windiest?
Winds in Santa Helena de Goiás are highest in September, averaging 1.8 m/s (6 km/h), and lightest in April, at 1.1 m/s (4 km/h). The prevailing wind is from the NE.
What is the average temperature in Santa Helena de Goiás year round?
The average temperature in Santa Helena de Goiás over the whole year is 24°C. September is the hottest month, with highs of about 32°C; July is the coldest, with lows of about 17°C.