Goiania Weather

The city has a tropical wet and dry climate with an average temperature of 23.2 °C (73.8 °F). It has a wet season, from October to April, and a dry one, from May to September. Annual rainfall is around 1,300 mm (51 in).

The lowest temperature ever recorded was 0.5 °C (32.9 °F) on July 18, 2000, in the suburbs. 1.2 °C (34.2 °F) was the lowest recorded downtown, on July 9, 1938. However, such lows are very rare. Temperatures may fall below 12 °C (54 °F) every winter, mainly in the suburbs. The highest temperature ever recorded was 41.2 °C (106.2 °F) on October 7, 2020.

Average Temperature
Jan
84 °F
29 °C
Feb
82 °F
28 °C
Mar
81 °F
27 °C
Apr
82 °F
28 °C
May
82 °F
28 °C
Jun
79 °F
26 °C
Jul
81 °F
27 °C
Aug
84 °F
29 °C
Sep
91 °F
33 °C
Oct
86 °F
30 °C
Nov
84 °F
29 °C
Dec
82 °F
28 °C
Humidity
Jan
73%
Feb
83%
Mar
85%
Apr
83%
May
73%
Jun
61%
Jul
52%
Aug
45%
Sep
35%
Oct
60%
Nov
73%
Dec
80%
Rain
Jan
44mm
Feb
84mm
Mar
111mm
Apr
84mm
May
25mm
Jun
0mm
Jul
2mm
Aug
1mm
Sep
13mm
Oct
117mm
Nov
101mm
Dec
128mm
Clouds
Jan
71%
Feb
80%
Mar
89%
Apr
68%
May
33%
Jun
14%
Jul
10%
Aug
20%
Sep
40%
Oct
67%
Nov
76%
Dec
82%
Sun
Jan
8UVI
Feb
10UVI
Mar
7UVI
Apr
8UVI
May
7UVI
Jun
8UVI
Jul
8UVI
Aug
9UVI
Sep
10UVI
Oct
9UVI
Nov
8UVI
Dec
8UVI