Boa Vista in may: average Weather, Temperature and Climate
Weather in Boa Vista in may 2025
The weather in Boa Vista in the month of may comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
bad weather UV index: 7
Weather at 6am
79°F
Partly Cloudy
35% of time
31%
19%
9%
Weather at 12pm
88°F
Moderate rain at times
47% of time
25%
19%
7%
Weather at 6pm
81°F
Moderate rain at times
36% of time
23%
21%
15%
Weather at 3am
76°F
40%
20%
16%
14%
Evolution of daily average temperature and precipitation in Boa Vista in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Boa Vista in may.
The climate of Boa Vista in may is bad
The climate in may in Boa Vista is wet (with 18.1in of precipitation over 21 days). The weather's not getting better compared to the previous month since in april there is an average of 8.5in of rainfall over 12 days.
The climate comfortable in that area this month. The thermometer averaged maximum of 88°F. The seasonal minimum is 79°F. Thus, the mean temperature average in may in Boa Vista is 85°F. Note that seasonal normals in contrast with those observed in Boa Vista in the month of may with a maximum record of 97°F in 2009 and a minimum record of 70°F in 2021. You can plan to have about 23 days with temperatures over 86°F, or 74 of the month.
On average, in Boa Vista, the days of may last 12:14. Sunrise is at 05:52 and sets at 18:06.
With a correct climate, may is okay (but not good) to go in Boa Vista in Brazil.
Boa Vista: another month?
If you can push the dates of your trip to Boa Vista forward, the month of june has a better weather forecast than may. more information
May: another location in Brazil?
If you want to go to Brazil in may, there are destinations with better weather than Boa Vista:
In may, Cuiabá, Guarapari, Goiânia (Goiás), Barreiras, Campos dos Goytacazes and Goiânia have perfect weather.
Furthermore, Rio de Janeiro, Belo Horizonte, Brasilia, Florianopolis (Santa Catarina Island), Porto Alegre and Recife have good weather.
Finally, Curitiba, Fortaleza, Fernando de Noronha, Ilha Comprida, Jijoca de Jericoacoara and Morro de São Paulo have a tolerable climate, but better than Boa Vista.
Seasonal average climate and temperature of Boa Vista in may
Check below seasonal norms These statistics are set from the weather statements of the past years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 97°F (2009) | ||||
| Lowest record temperature | 70°F (2021) | ||||
| Number of days at +86°F | 23 day(s) (74%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 18.1in | ||||
| Number of days with rainfall | 21 day(s) (68%) | ||||
| Record daily rainfall | 6.8in (2013) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 8.49km | ||||
| Cloud cover | 52% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:52 | ||||
| Time of sunset | 18:06 | ||||
| Length of day | 12:14 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last may?
Here is the day by day recorded weather in Boa Vista in may 2024:
76°F to 86°F
76°F to 92°F
77°F to 90°F
76°F to 90°F
77°F to 90°F
77°F to 86°F
76°F to 83°F
76°F to 86°F
76°F to 83°F
76°F to 77°F
74°F to 85°F
76°F to 77°F
72°F to 86°F
76°F to 86°F
76°F to 92°F
77°F to 92°F
77°F to 94°F
76°F to 77°F
74°F to 77°F
72°F to 86°F
76°F to 90°F
76°F to 90°F
77°F to 90°F
77°F to 90°F
76°F to 86°F
76°F to 86°F
74°F to 77°F
74°F to 85°F
74°F to 81°F
72°F to 86°F
74°F to 85°F
Map: other cities in Brazil in may
Cities near Boa Vista:
| Manaus in may | bad weather |
| Alter do Chão in may | bad weather |
| Macapá in may | very bad weather |
| Ilha de Marajó in may | very bad weather |
| Porto Velho in may | tolerable weather |
| Belem in may | very bad weather |
| Ji Parana in may | good weather |
| Marabá in may | tolerable weather |
| Ajuruteua (Bragança - Pará) in may | bad weather |
| Rio Branco in may | good weather |
| Sinop in may | perfect weather |
| São Luis de Maranhão in may | very bad weather |
Click over cities on the map for information about the weather in may.
Boa Vista
perfect weather
good
tolerable
bad
very bad
Weather data for Boa Vista in may:
Weather data for Boa Vista for may are derived from an average of the weather forecast since 2009 in Boa Vista. There is a margin of error and these forecasts are to be considered as general information only. The weather in Boa Vista can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Boa Vista.