Iguazú Falls in may: average Weather, Temperature and Climate
Weather in Iguazú Falls in may 2025
The weather in Iguazú Falls in the month of may comes from statistical datas on the last 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
good weather
Weather at 6am
61°F
Fog
48% of time
17%
13%
11%
Weather at 12pm
74°F
Clear/Sunny
41% of time
22%
17%
10%
Weather at 6pm
68°F
Clear/Sunny
39% of time
19%
18%
11%
Weather at 3am
61°F
45%
21%
12%
10%
Evolution of daily average temperature and precipitation in Iguazú Falls in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Iguazú Falls in may.
The climate of Iguazú Falls in may is good
The climate in may in Iguazú Falls is quite wet (with 8.2in of precipitation over 7 days). The weather is worst than the previous month since in april there is an average of 6.5in of precipitation over 6 days.
The climate quite pleasant around this city this month. Temperatures are up to 76°F. In the morning the temperature drops to 61°F. Thus, the mean temperature average in may in Iguazú Falls is 68°F. Note that seasonal normals in contrast with those observed in Iguazú Falls in the month of may with a maximum record of 95°F in 2018 and a minimum record of 40°F in 2016.
Day length in Iguazú Falls in may is 10:52. Sunrise is at 07:08 and sets at 18:00.
With a good weather, the month of may is a good month to go in this city.
Seasonal average climate and temperature of Iguazú Falls in may
Check below seasonal norms These statistics are compiled from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 95°F (2018) | ||||
| Lowest record temperature | 40°F (2016) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 29 day(s) (94%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.2in | ||||
| Number of days with rainfall | 7 day(s) (24%) | ||||
| Record daily rainfall | 5.3in (2009) | ||||
| Other climate data | |||||
| Humidity | 95% | ||||
| Visibility | 7.34km | ||||
| Cloud cover | 43% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:08 | ||||
| Time of sunset | 18:00 | ||||
| Length of day | 10:52 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Iguazú Falls in may 2024:
79°F to 95°F
81°F to 94°F
70°F to 81°F
70°F to 77°F
70°F to 94°F
67°F to 92°F
68°F to 92°F
76°F to 94°F
70°F to 79°F
67°F to 88°F
68°F to 85°F
67°F to 81°F
61°F to 68°F
56°F to 63°F
47°F to 65°F
61°F to 76°F
65°F to 77°F
58°F to 63°F
50°F to 68°F
49°F to 76°F
61°F to 86°F
65°F to 86°F
74°F to 77°F
59°F to 68°F
50°F to 58°F
41°F to 65°F
54°F to 58°F
43°F to 61°F
43°F to 68°F
49°F to 74°F
50°F to 74°F
Map: other cities in Brazil in may
Cities near Iguazú Falls:
| Foz do Iguaçu in may | good weather |
| Toledo in may | good weather |
| Passo Fundo in may | good weather |
| Maringá in may | good weather |
| Dourados in may | good weather |
| Vale dos Vinhedos in may | good weather |
| Presidente Prudente in may | good weather |
| Curitiba in may | tolerable weather |
| Uruguaiana in may | good weather |
| Urubici in may | tolerable weather |
| Bonito (Mato Grosso do Sul) in may | good weather |
| Joinville in may | good weather |
Click over cities on the map for information about the weather in may.
Iguazú Falls
perfect weather
good
tolerable
bad
very bad
Weather data for Iguazú Falls in may:
Weather data for Iguazú Falls for may are derived from an average of the weather forecast since 2009 in Iguazú Falls. There is a margin of error and these forecasts are to be considered as general information only. The weather in Iguazú Falls 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 Iguazú Falls.