Santiago weather by month

Check out Santiago weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Santiago (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
82°F maximum daytime temperature in January in Santiago82
84°F maximum daytime temperature in February in Santiago84
86°F maximum daytime temperature in March in Santiago86
88°F maximum daytime temperature in April in Santiago88
88°F maximum daytime temperature in May in Santiago88
91°F maximum daytime temperature in June in Santiago91
91°F maximum daytime temperature in July in Santiago91
91°F maximum daytime temperature in August in Santiago91
91°F maximum daytime temperature in September in Santiago91
90°F maximum daytime temperature in October in Santiago90
86°F maximum daytime temperature in November in Santiago86
82°F maximum daytime temperature in December in Santiago82
Min temperature (night-time)
64°F minimum night-time temperature in January in Santiago64
64°F minimum night-time temperature in February in Santiago64
64°F minimum night-time temperature in March in Santiago64
66°F minimum night-time temperature in April in Santiago66
70°F minimum night-time temperature in May in Santiago70
70°F minimum night-time temperature in June in Santiago70
70°F minimum night-time temperature in July in Santiago70
70°F minimum night-time temperature in August in Santiago70
70°F minimum night-time temperature in September in Santiago70
70°F minimum night-time temperature in October in Santiago70
66°F minimum night-time temperature in November in Santiago66
64°F minimum night-time temperature in December in Santiago64
Heat & Humidity
Moderate heat & humidity in January in SantiagoM
Moderate heat & humidity in February in SantiagoM
High heat & humidity in March in SantiagoH
High heat & humidity in April in SantiagoH
High heat & humidity in May in SantiagoH
Very high heat & humidity in June in SantiagoVH
Very high heat & humidity in July in SantiagoVH
Very high heat & humidity in August in SantiagoVH
Very high heat & humidity in September in SantiagoVH
Very high heat & humidity in October in SantiagoVH
High heat & humidity in November in SantiagoH
Moderate heat & humidity in December in SantiagoM

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Santiago

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Santiago11
12 hours of daylight per day in February in Santiago12
12 hours of daylight per day in March in Santiago12
13 hours of daylight per day in April in Santiago13
13 hours of daylight per day in May in Santiago13
13 hours of daylight per day in June in Santiago13
13 hours of daylight per day in July in Santiago13
13 hours of daylight per day in August in Santiago13
12 hours of daylight per day in September in Santiago12
12 hours of daylight per day in October in Santiago12
11 hours of daylight per day in November in Santiago11
11 hours of daylight per day in December in Santiago11
UV Index (Maximum)
UV (maximum) index 8 (Very High) in January in Santiago8
UV (maximum) index 10 (Very High) in February in Santiago10
UV (maximum) index 11+ (Extreme) in March in Santiago11
UV (maximum) index 11+ (Extreme) in April in Santiago11
UV (maximum) index 11+ (Extreme) in May in Santiago11
UV (maximum) index 11+ (Extreme) in June in Santiago11
UV (maximum) index 11+ (Extreme) in July in Santiago11
UV (maximum) index 11+ (Extreme) in August in Santiago11
UV (maximum) index 11+ (Extreme) in September in Santiago11
UV (maximum) index 10 (Very High) in October in Santiago10
UV (maximum) index 8 (Very High) in November in Santiago8
UV (maximum) index 7 (High) in December in Santiago7

Rainfall in Santiago

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Santiago13
10 days with some rainfall in February in Santiago10
10 days with some rainfall in March in Santiago10
10 days with some rainfall in April in Santiago10
12 days with some rainfall in May in Santiago12
13 days with some rainfall in June in Santiago13
15 days with some rainfall in July in Santiago15
15 days with some rainfall in August in Santiago15
15 days with some rainfall in September in Santiago15
16 days with some rainfall in October in Santiago16
14 days with some rainfall in November in Santiago14
14 days with some rainfall in December in Santiago14
Average monthly rainfall (inches)
2.2 inches monthly rainfall in January in Santiago2.2
2.2 inches monthly rainfall in February in Santiago2.2
2.8 inches monthly rainfall in March in Santiago2.8
4.1 inches monthly rainfall in April in Santiago4.1
6.7 inches monthly rainfall in May in Santiago6.7
3.1 inches monthly rainfall in June in Santiago3.1
2.3 inches monthly rainfall in July in Santiago2.3
2.6 inches monthly rainfall in August in Santiago2.6
4.1 inches monthly rainfall in September in Santiago4.1
4.4 inches monthly rainfall in October in Santiago4.4
4.6 inches monthly rainfall in November in Santiago4.6
3.7 inches monthly rainfall in December in Santiago3.7

More about the Santiago

Santiago by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Dominican Republic (Santiago) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Santiago?

Santiago has a hot tropical climate with a winter dry season.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Santiago hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
1.7%
3.2%
1.9%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

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More about the Dominican Republic

Compare Santiago with the USA

Below the Santiago chart shows average maximum daytime temperature for Santiago, Dominican Republic and the USA (Washington).

Maximum daytime temperature (°F)

Santiago, Dominican Republic
USA (Washington)
82
41
84
45
86
55
88
66
88
75
91
84
91
88
91
86
91
79
90
68
86
57
82
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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