Annual mean 17°C · wettest around December · prevailing wind NE
Warmest
22.4 °C
Coldest
19.0 °C
Wettest
87%
Windiest
2.6 m/s
Prevailing
NE
2.3 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 Ayacucho over the whole year is 17°C. November is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 9°C. The rainy (wet) season in Ayacucho runs from October to April, peaking in December with a 57% chance of rain on a given day. The dry season is July to September; August is the driest month, at 28%. Winds in Ayacucho are highest in October, averaging 2.4 m/s (9 km/h), and lightest in May, at 1.7 m/s (6 km/h). The prevailing wind is from the NE. The clearest skies in Ayacucho come in July, when the sky is typically 38% covered; February is the cloudiest month, at 73%.
Month by month Ayacucho 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
20°C
13°C
19°C
51%
69%
2.2 m/s
73
8
74
February
20°C
13°C
18°C
48%
73%
2.1 m/s
72
6
77
March
20°C
13°C
18°C
51%
68%
2.0 m/s
73
7
74
April
20°C
12°C
19°C
52%
55%
1.9 m/s
76
6
77
May
20°C
11°C
19°C
38%
46%
1.7 m/s
80
4
81
June
19°C
9°C
17°C
44%
43%
1.7 m/s
75
2
84
July
20°C
9°C
17°C
38%
38%
1.8 m/s
72
2
85
August
20°C
10°C
18°C
28%
47%
2.0 m/s
77
3
82
September
21°C
11°C
19°C
34%
51%
2.2 m/s
79
4
78
October
22°C
12°C
19°C
45%
56%
2.4 m/s
78
7
73
November
22°C
13°C
20°C
51%
58%
2.4 m/s
77
11
69
December
21°C
13°C
19°C
57%
63%
2.2 m/s
75
7
74
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 Ayacucho weather by season
Year round, Ayacucho has days of about 19°C at their warmest in June, its coolest month, and 22°C in November, its warmest; the coolest hours of the day run from 9°C to 13°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around December and least likely around August. 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.
Ayacucho weather in winterJune to August
High 20°CLow 9°CRain 37%
Winter in Ayacucho has typical daily highs of about 20°C and lows of about 9°C, with a 37% chance of rain on a given day.
Ayacucho weather in springSeptember to November
High 22°CLow 12°CRain 43%
Spring in Ayacucho has typical daily highs of about 22°C and lows of about 12°C, with a 43% chance of rain on a given day.
Ayacucho weather in summerDecember to February
High 20°CLow 13°CRain 52%
Summer in Ayacucho has typical daily highs of about 20°C and lows of about 13°C, with a 52% chance of rain on a given day.
Ayacucho weather in autumnMarch to May
High 20°CLow 12°CRain 47%
Autumn in Ayacucho has typical daily highs of about 20°C and lows of about 12°C, with a 47% chance of rain on a given day.
When is the rainy season in Ayacucho?
The rainy (wet) season in Ayacucho runs from October to April, peaking in December with a 57% chance of rain on a given day. The dry season is July to September; August is the driest month, at 28%.
What time of year is Ayacucho windiest?
Winds in Ayacucho are highest in October, averaging 2.4 m/s (9 km/h), and lightest in May, at 1.7 m/s (6 km/h). The prevailing wind is from the NE.
What is the average temperature in Ayacucho year round?
The average temperature in Ayacucho over the whole year is 17°C. November is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 9°C.