Annual mean 26°C · wettest around October · prevailing wind SE
Warmest
32.2 °C
Coldest
28.0 °C
Wettest
78%
Windiest
4.9 m/s
Prevailing
SE
4.2 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 Santiago de Cuba over the whole year is 26°C. August is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 21°C. The rainy (wet) season in Santiago de Cuba runs from September to November, peaking in October with a 61% chance of rain on a given day. The dry season is December to March; February is the driest month, at 13%. Winds in Santiago de Cuba are highest in February, averaging 3.6 m/s (13 km/h), and lightest in May, at 2.9 m/s (10 km/h). The prevailing wind is from the SE. The clearest skies in Santiago de Cuba come in December, when the sky is typically 38% covered; June is the cloudiest month, at 50%.
Month by month Santiago de Cuba 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
21°C
29°C
24%
40%
3.3 m/s
29
81
5
February
28°C
21°C
28°C
13%
38%
3.6 m/s
37
80
6
March
29°C
21°C
29°C
35%
39%
3.5 m/s
28
82
3
April
29°C
23°C
30°C
43%
45%
3.3 m/s
14
80
0
May
30°C
24°C
32°C
47%
49%
2.9 m/s
4
65
0
June
31°C
25°C
33°C
39%
50%
2.9 m/s
1
52
0
July
32°C
25°C
34°C
32%
44%
3.2 m/s
0
45
0
August
32°C
25°C
34°C
30%
47%
3.1 m/s
1
38
0
September
32°C
25°C
34°C
48%
47%
2.9 m/s
0
38
0
October
30°C
24°C
33°C
61%
49%
2.9 m/s
1
55
0
November
30°C
23°C
32°C
50%
46%
3.2 m/s
8
69
0
December
29°C
22°C
30°C
36%
38%
3.5 m/s
17
80
2
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 Santiago de Cuba weather by season
Year round, Santiago de Cuba has days of about 28°C at their warmest in January, its coolest month, and 32°C in August, its warmest; the coolest hours of the day run from 21°C to 25°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around October and least likely around February. 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.
Santiago de Cuba weather in winterDecember to February
High 29°CLow 21°CRain 24%
Winter in Santiago de Cuba has typical daily highs of about 29°C and lows of about 21°C, with a 24% chance of rain on a given day.
Santiago de Cuba weather in springMarch to May
High 29°CLow 23°CRain 42%
Spring in Santiago de Cuba has typical daily highs of about 29°C and lows of about 23°C, with a 42% chance of rain on a given day.
Santiago de Cuba weather in summerJune to August
High 31°CLow 25°CRain 34%
Summer in Santiago de Cuba has typical daily highs of about 31°C and lows of about 25°C, with a 34% chance of rain on a given day.
Santiago de Cuba weather in autumnSeptember to November
High 30°CLow 24°CRain 53%
Autumn in Santiago de Cuba has typical daily highs of about 30°C and lows of about 24°C, with a 53% chance of rain on a given day.
When is the rainy season in Santiago de Cuba?
The rainy (wet) season in Santiago de Cuba runs from September to November, peaking in October with a 61% chance of rain on a given day. The dry season is December to March; February is the driest month, at 13%.
What time of year is Santiago de Cuba windiest?
Winds in Santiago de Cuba are highest in February, averaging 3.6 m/s (13 km/h), and lightest in May, at 2.9 m/s (10 km/h). The prevailing wind is from the SE.
What is the average temperature in Santiago de Cuba year round?
The average temperature in Santiago de Cuba over the whole year is 26°C. August is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 21°C.