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Porto Velho BR

Yearly weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions

Sunny Weather

Period	Porto Velho
Jan	0.2 hours/day
Feb	0.3 hours/day
Mar	0.4 hours/day
Apr	0.8 hours/day
May	3.1 hours/day
Jun	5.5 hours/day
Jul	9.3 hours/day
Aug	8.0 hours/day
Sep	6.6 hours/day
Oct	3.7 hours/day
Nov	1.8 hours/day
Dec	0.7 hours/day
Average	3.4 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

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Astronomy

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Period	Porto Velho
Jan	11:42 hours
Feb	11:40 hours
Mar	11:28 hours
Apr	11:13 hours
May	11:04 hours
Jun	11:05 hours
Jul	11:11 hours
Aug	11:14 hours
Sep	11:12 hours
Oct	11:10 hours
Nov	11:16 hours
Dec	11:30 hours
Average	11:18 hours

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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Weather in Porto Velho

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Daily Forecast

Yearly weather

Temperatures

Conditions

Astronomy

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	Porto Velho BR
Today Fri May 23
Sat May 24
Sun May 25
Mon May 26
Tue May 27
Wed May 28
Thu May 29

Period	Porto Velho
Jan	29.9°C
Feb	29.4°C
Mar	29.8°C
Apr	30.2°C
May	31.3°C
Jun	32.5°C
Jul	34.8°C
Aug	36.6°C
Sep	38.2°C
Oct	35.9°C
Nov	32.9°C
Dec	31.0°C
Average	32.7°C

Period	Porto Velho
Jan	22.4°C
Feb	22.3°C
Mar	22.4°C
Apr	22.5°C
May	22.3°C
Jun	21.7°C
Jul	21.6°C
Aug	23.1°C
Sep	24.2°C
Oct	23.5°C
Nov	22.9°C
Dec	22.5°C
Average	22.6°C

Period	Porto Velho
Jan	10.3mm
Feb	13.3mm
Mar	11.8mm
Apr	9.8mm
May	3.7mm
Jun	1.0mm
Jul	0.1mm
Aug	1.0mm
Sep	2.0mm
Oct	5.1mm
Nov	7.8mm
Dec	10.5mm
Average	6.4mm

Period	Porto Velho
Jan	6.0km/h
Feb	5.8km/h
Mar	5.7km/h
Apr	5.7km/h
May	5.6km/h
Jun	5.8km/h
Jul	6.2km/h
Aug	7.2km/h
Sep	7.3km/h
Oct	7.4km/h
Nov	7.0km/h
Dec	6.4km/h
Average	6.3km/h

Period	Porto Velho
Jan	87.5%
Feb	89.6%
Mar	88.7%
Apr	86.8%
May	78.9%
Jun	67.3%
Jul	51.6%
Aug	46.0%
Sep	49.0%
Oct	64.6%
Nov	74.8%
Dec	83.8%
Average	72.4%

Period	Porto Velho
Jan	6:08
Feb	6:18
Mar	6:20
Apr	6:18
May	6:21
Jun	6:28
Jul	6:31
Aug	6:25
Sep	6:09
Oct	5:53
Nov	5:46
Dec	5:53
Average	6:12

Period	Porto Velho
Jan	18:42
Feb	18:40
Mar	18:28
Apr	18:13
May	18:04
Jun	18:05
Jul	18:11
Aug	18:14
Sep	18:12
Oct	18:10
Nov	18:16
Dec	18:30
Average	18:18