Annual mean 20°C · wettest around November · prevailing wind NE
Warmest
25.8 °C
Coldest
19.7 °C
Wettest
89%
Windiest
2.5 m/s
Prevailing
NE
2.2 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 Mercês over the whole year is 20°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 12°C. The rainy (wet) season in Mercês runs from August to June, peaking in November with a 77% chance of rain on a given day. The dry season is July; July is the driest month, at 20%. Winds in Mercês are highest in September, averaging 2.0 m/s (7 km/h), and lightest in May, at 1.5 m/s (5 km/h). The prevailing wind is from the NE. The clearest skies in Mercês come in August, when the sky is typically 58% covered; November is the cloudiest month, at 79%.
Month by month Mercês 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
19°C
27°C
74%
69%
1.7 m/s
54
62
16
February
25°C
19°C
27°C
73%
72%
1.6 m/s
59
60
19
March
25°C
19°C
26°C
66%
64%
1.6 m/s
61
58
21
April
23°C
17°C
24°C
62%
66%
1.6 m/s
76
40
41
May
21°C
15°C
21°C
51%
59%
1.5 m/s
81
23
59
June
21°C
13°C
20°C
48%
59%
1.5 m/s
82
14
68
July
20°C
12°C
19°C
20%
59%
1.7 m/s
79
9
74
August
21°C
13°C
20°C
51%
58%
1.9 m/s
78
14
68
September
24°C
15°C
23°C
60%
58%
2.0 m/s
73
37
46
October
24°C
17°C
24°C
58%
77%
2.0 m/s
70
43
38
November
23°C
18°C
24°C
77%
79%
2.0 m/s
71
39
40
December
25°C
19°C
26°C
69%
76%
1.9 m/s
62
52
27
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 Mercês weather by season
Year round, Mercês has days of about 20°C at their warmest in July, its coolest month, and 26°C in January, its warmest; the coolest hours of the day run from 12°C to 19°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around November 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.
Mercês weather in winterJune to August
High 21°CLow 13°CRain 40%
Winter in Mercês has typical daily highs of about 21°C and lows of about 13°C, with a 40% chance of rain on a given day.
Mercês weather in springSeptember to November
High 24°CLow 17°CRain 65%
Spring in Mercês has typical daily highs of about 24°C and lows of about 17°C, with a 65% chance of rain on a given day.
Mercês weather in summerDecember to February
High 25°CLow 19°CRain 72%
Summer in Mercês has typical daily highs of about 25°C and lows of about 19°C, with a 72% chance of rain on a given day.
Mercês weather in autumnMarch to May
High 23°CLow 17°CRain 60%
Autumn in Mercês has typical daily highs of about 23°C and lows of about 17°C, with a 60% chance of rain on a given day.
When is the rainy season in Mercês?
The rainy (wet) season in Mercês runs from August to June, peaking in November with a 77% chance of rain on a given day. The dry season is July; July is the driest month, at 20%.
What time of year is Mercês windiest?
Winds in Mercês are highest in September, averaging 2.0 m/s (7 km/h), and lightest in May, at 1.5 m/s (5 km/h). The prevailing wind is from the NE.
What is the average temperature in Mercês year round?
The average temperature in Mercês over the whole year is 20°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 12°C.