Porto Velho weather by month

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

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Porto Velho (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	31	31	29	31	31	30	32	33	33	32	32	31
Min temperature (night-time)	22	22	22	22	21	20	19	19	21	22	22	22
Heat & Humidity	VH	H	H	H	H	VH	VH	VH	VH	VH	VH	VH

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

Sunshine & Daylight in Porto Velho

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	4	3	4	4	4	6	7	5	5	5	6	4
Daily hours of daylight	13	12	12	12	12	12	12	12	12	12	13	13
UV Index (Maximum)	11	11	11	11	10	9	9	11	11	11	11	11

Rainfall in Porto Velho

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	24	22	24	19	15	9	8	6	9	14	17	22
Average monthly rainfall (mm)	303	313	303	235	121	39	28	48	112	190	219	315

More about Porto Velho

Porto Velho by month

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

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The climate guide for Brazil (Porto Velho) 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 Porto Velho?

Porto Velho has a hot tropical climate with a short dry season.

Porto Velho weather in January

Expect daytime maximum temperatures of 31°C in Porto Velho, Brazil in January and very high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 24 days with some rainfall and typically 303 mm of rainfall in the month.

31
31°C max day temperature
4
4 hours of sunshine per day
24
24 days with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
303
303 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in February

Expect daytime maximum temperatures of 31°C in Porto Velho, Brazil in February and high heat and humidity based on long-term weather averages. There are 3 hours of sunshine per day on average with 22 days with some rainfall and typically 313 mm of rainfall in the month.

31
31°C max day temperature
3
3 hours of sunshine per day
22
22 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
313
313 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in March

Expect daytime maximum temperatures of 29°C in Porto Velho, Brazil in March and high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 24 days with some rainfall and typically 303 mm of rainfall in the month.

29
29°C max day temperature
4
4 hours of sunshine per day
24
24 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
303
303 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in April

Expect daytime maximum temperatures of 31°C in Porto Velho, Brazil in April and high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 19 days with some rainfall and typically 235 mm of rainfall in the month.

31
31°C max day temperature
4
4 hours of sunshine per day
19
19 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
235
235 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in May

Expect daytime maximum temperatures of 31°C in Porto Velho, Brazil in May and high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 121 mm of rainfall in the month.

31
31°C max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
21
21°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
121
121 mm of monthly rainfall
10
10 (Very High) UV index

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Porto Velho weather in June

Expect daytime maximum temperatures of 30°C in Porto Velho, Brazil in June and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average.

30
30°C max day temperature
6
6 hours of sunshine per day
9
9 days with some rainfall
20
20°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
39
39 mm of monthly rainfall
9
9 (Very High) UV index

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Porto Velho weather in July

Expect daytime maximum temperatures of 32°C in Porto Velho, Brazil in July and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average.

32
32°C max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
19
19°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
28
28 mm of monthly rainfall
9
9 (Very High) UV index

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Porto Velho weather in August

Expect daytime maximum temperatures of 33°C in Porto Velho, Brazil in August and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 48 mm of rainfall in the month.

33
33°C max day temperature
5
5 hours of sunshine per day
6
6 days with some rainfall
19
19°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
48
48 mm of monthly rainfall
11
11 (Extreme) UV index

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Porto Velho weather in September

Expect daytime maximum temperatures of 33°C in Porto Velho, Brazil in September and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 112 mm of rainfall in the month.

33
33°C max day temperature
5
5 hours of sunshine per day
9
9 days with some rainfall
21
21°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
112
112 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in October

Expect daytime maximum temperatures of 32°C in Porto Velho, Brazil in October and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 190 mm of rainfall in the month.

32
32°C max day temperature
5
5 hours of sunshine per day
14
14 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
190
190 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in November

Expect daytime maximum temperatures of 32°C in Porto Velho, Brazil in November and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 219 mm of rainfall in the month.

32
32°C max day temperature
6
6 hours of sunshine per day
17
17 days with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
219
219 mm of monthly rainfall
11
11+ (Extreme) UV index

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Porto Velho weather in December

Expect daytime maximum temperatures of 31°C in Porto Velho, Brazil in December and very high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 22 days with some rainfall and typically 315 mm of rainfall in the month.

31
31°C max day temperature
4
4 hours of sunshine per day
22
22 days with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
315
315 mm of monthly rainfall
11
11+ (Extreme) UV index

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