Annual mean 22°C · wettest around January · prevailing wind NE
Warmest
29.1 °C
Coldest
23.0 °C
Wettest
95%
Windiest
2.5 m/s
Prevailing
NE
2.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Três Marias over the whole year is 22°C. October is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 14°C. The rainy (wet) season in Três Marias runs from September to May, peaking in January with a 79% chance of rain on a given day. The dry season is June to August; July is the driest month, at 14%. Winds in Três Marias are highest in September, averaging 2.1 m/s (8 km/h), and lightest in February, at 1.6 m/s (6 km/h). The prevailing wind is from the NE. The clearest skies in Três Marias come in July, when the sky is typically 30% covered; November is the cloudiest month, at 77%.
Month by month Três Marias 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
27°C
21°C
29°C
79%
68%
1.7 m/s
35
72
7
February
27°C
20°C
28°C
73%
69%
1.6 m/s
40
73
8
March
27°C
20°C
29°C
71%
57%
1.6 m/s
37
75
6
April
26°C
19°C
27°C
51%
49%
1.6 m/s
51
72
12
May
25°C
17°C
25°C
55%
46%
1.7 m/s
75
54
29
June
24°C
15°C
23°C
32%
39%
1.8 m/s
84
35
46
July
24°C
14°C
22°C
14%
30%
1.9 m/s
85
24
57
August
25°C
16°C
24°C
40%
37%
1.8 m/s
80
45
37
September
28°C
19°C
27°C
58%
36%
2.1 m/s
53
66
17
October
28°C
21°C
28°C
78%
58%
2.1 m/s
35
72
8
November
26°C
20°C
27°C
69%
77%
1.8 m/s
47
65
14
December
26°C
20°C
28°C
74%
69%
1.7 m/s
42
70
10
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 Três Marias weather by season
Year round, Três Marias has days of about 24°C at their warmest in July, its coolest month, and 28°C in October, its warmest; the coolest hours of the day run from 14°C to 21°C through the year, and the average temperature over the year is 22°C around the clock. Rain is most likely around January 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.
Três Marias weather in winterJune to August
High 24°CLow 15°CRain 29%
Winter in Três Marias has typical daily highs of about 24°C and lows of about 15°C, with a 29% chance of rain on a given day.
Três Marias weather in springSeptember to November
High 28°CLow 20°CRain 68%
Spring in Três Marias has typical daily highs of about 28°C and lows of about 20°C, with a 68% chance of rain on a given day.
Três Marias weather in summerDecember to February
High 27°CLow 20°CRain 75%
Summer in Três Marias has typical daily highs of about 27°C and lows of about 20°C, with a 75% chance of rain on a given day.
Três Marias weather in autumnMarch to May
High 26°CLow 19°CRain 59%
Autumn in Três Marias has typical daily highs of about 26°C and lows of about 19°C, with a 59% chance of rain on a given day.
When is the rainy season in Três Marias?
The rainy (wet) season in Três Marias runs from September to May, peaking in January with a 79% chance of rain on a given day. The dry season is June to August; July is the driest month, at 14%.
What time of year is Três Marias windiest?
Winds in Três Marias are highest in September, averaging 2.1 m/s (8 km/h), and lightest in February, at 1.6 m/s (6 km/h). The prevailing wind is from the NE.
What is the average temperature in Três Marias year round?
The average temperature in Três Marias over the whole year is 22°C. October is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 14°C.