Oranjestad weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Oranjestad (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	31	32	32	32	32	33	33	33	33	33	32	32
Min temperature (night-time)	22	22	22	23	24	24	24	24	24	24	23	22
Heat & Humidity	H	H	H	H	VH	VH	VH	VH	VH	VH	VH	H
Sea temperature	26	26	26	26	27	27	27	28	28	28	28	27

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

Sunshine & UV index in Oranjestad

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	8	8	8	8	8	9	10	9	9	8	8	7
Daily hours of daylight	11	12	12	12	13	13	13	13	12	12	12	11
UV Index (Maximum)	10	11	11	11	11	11	11	11	11	11	10	9

Rainfall in Oranjestad

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	8	5	4	3	4	5	7	6	6	9	10	10
Average monthly rainfall (mm)	40	29	25	51	96	69	59	87	99	136	111	81

More about Oranjestad

Oranjestad by month

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

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The climate guide for Aruba, represented by Oranjestad, (Oranjestad) 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 Oranjestad?

Oranjestad has a hot semi arid climate.

Oranjestad weather in January

Expect daytime maximum temperatures of 31°C in Oranjestad, Aruba in January and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 40 mm of rainfall in the month.

31
31°C max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
22
22°C min night temperature
11
11 hours of daylight per day
H
High heat & humidity
40
40 mm of monthly rainfall
10
10 (Very High) UV index
26
26°C sea temperature

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Oranjestad weather in February

Expect daytime maximum temperatures of 32°C in Oranjestad, Aruba in February and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

32
32°C max day temperature
8
8 hours of sunshine per day
5
5 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
29
29 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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Oranjestad weather in March

Expect daytime maximum temperatures of 32°C in Oranjestad, Aruba in March and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

32
32°C max day temperature
8
8 hours of sunshine per day
4
4 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
25
25 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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Oranjestad weather in April

Expect daytime maximum temperatures of 32°C in Oranjestad, Aruba in April and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 51 mm of rainfall in the month.

32
32°C max day temperature
8
8 hours of sunshine per day
3
3 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
51
51 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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Oranjestad weather in May

Expect daytime maximum temperatures of 32°C in Oranjestad, Aruba in May and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 96 mm of rainfall in the month.

32
32°C max day temperature
8
8 hours of sunshine per day
4
4 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
96
96 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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Oranjestad weather in June

Expect daytime maximum temperatures of 33°C in Oranjestad, Aruba in June and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 69 mm of rainfall in the month.

33
33°C max day temperature
9
9 hours of sunshine per day
5
5 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
69
69 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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Oranjestad weather in July

Expect daytime maximum temperatures of 33°C in Oranjestad, Aruba in July and very high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 59 mm of rainfall in the month.

33
33°C max day temperature
10
10 hours of sunshine per day
7
7 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
59
59 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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Oranjestad weather in August

Expect daytime maximum temperatures of 33°C in Oranjestad, Aruba in August and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 87 mm of rainfall in the month.

33
33°C max day temperature
9
9 hours of sunshine per day
6
6 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
87
87 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Oranjestad weather in September

Expect daytime maximum temperatures of 33°C in Oranjestad, Aruba in September and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 99 mm of rainfall in the month.

33
33°C max day temperature
9
9 hours of sunshine per day
6
6 days with some rainfall
24
24°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
99
99 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Oranjestad weather in October

Expect daytime maximum temperatures of 33°C in Oranjestad, Aruba in October and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 136 mm of rainfall in the month.

33
33°C max day temperature
8
8 hours of sunshine per day
9
9 days with some rainfall
24
24°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
136
136 mm of monthly rainfall
11
11 (Extreme) UV index
28
28°C sea temperature

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Oranjestad weather in November

Expect daytime maximum temperatures of 32°C in Oranjestad, Aruba in November and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 111 mm of rainfall in the month.

32
32°C max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
111
111 mm of monthly rainfall
10
10 (Very High) UV index
28
28°C sea temperature

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Oranjestad weather in December

Expect daytime maximum temperatures of 32°C in Oranjestad, Aruba in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 81 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
22
22°C min night temperature
11
11 hours of daylight per day
H
High heat & humidity
81
81 mm of monthly rainfall
9
9 (Very High) UV index
27
27°C sea temperature

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