One page for Santiago de Cuba climate: monthly averages, sourced from public APIs and refreshed automatically. Expect 24.6 C at the coldest (Jan) and 28.6 C at the warmest (Aug) — a 4.0 C spread. Expect a wet season rather than rain year-round: Oct brings 3.15 mm/day against 0.39 mm/day in Feb. Taken together that is roughly 455 mm of rain a year for the grid cell. Every run re-reads the source and only rewrites this page when a figure actually changed. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 26.8 C
Warmest month Aug (28.6 C)
Coldest month Jan (24.6 C)
Wettest month Oct (3.15 mm/day)
All-time record high 36.9 C
All-time record low 15.0 C
Annual precipitation 456 mm / year
Coordinates 20.0229, -75.8217
Population 555,865
Average monthly temperature and rainfall in Santiago de Cuba
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
24.6
0.41
32.6
15.4
Feb
25.0
0.39
33.0
16.1
Mar
25.7
0.43
34.2
16.4
Apr
26.8
0.90
35.3
18.8
May
27.4
1.75
35.2
19.7
Jun
28.0
1.76
36.2
22.5
Jul
28.4
1.08
36.9
23.2
Aug
28.6
1.25
36.8
23.1
Sep
28.4
1.77
36.4
22.8
Oct
27.1
3.15
35.5
20.0
Nov
26.0
1.45
34.4
18.0
Dec
25.3
0.62
33.3
15.0
What the Santiago de Cuba climate table shows
Values are multi-decadal climatological averages for the 20.0229, -75.8217 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
How much rain is 3.15 mm/day in a month?
Rain is recorded as a daily mean, so 3.15 mm/day is roughly 96 mm across a 30-day month.
Does Santiago get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.