Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In Porto Firme, May's average high-temperature stands at a still moderately hot 23.1°C (73.6°F), closely related to the preceding month. In Porto Firme, the average temperature during the nights of May drops to a mild 14.3°C (57.7°F).Humidity
In Porto Firme, the average relative humidity in May is 88%.Rainfall
In May, the rain falls for 14.2 days. Throughout May, 43mm (1.69") of precipitation is accumulated. Throughout the year, in Porto Firme, Brazil, there are 231.1 rainfall days, and 1302mm (51.26") of precipitation is accumulated.Daylight
The average length of the day in May in Porto Firme is 11h and 8min.On the first day of May, sunrise is at 06:09 and sunset at 17:29. On the last day of the month, sunrise is at 06:21 and sunset at 17:18 -03.
Sunshine
The average sunshine in May in Porto Firme is 7.4h.UV index
February through December, with an average maximum UV index of 5, are months with the lowest UV index in Porto Firme. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the temperature in May in Porto Firme?
What is the average humidity in May in Porto Firme?
How much does it rain in Porto Firme in May?
How many hours of daylight does Porto Firme have in May?
What time are sunrise and sunset in May in Porto Firme?
How long on average sun shines in May in Porto Firme?
What are the months with the lowest UV index in Porto Firme?
What is the UV index intensity in May in Porto Firme?
Average temperature in May
Porto Firme, Brazil
- Average high temperature in May: 23.1°C
The warmest month (with the highest average high temperature) is February (27.1°C).
The month with the lowest average high temperature is June (22.3°C).
- Average low temperature in May: 14.3°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in May
Porto Firme, Brazil
- Average pressure in May: 1018.2mbar
The month with the highest atmospheric pressure is July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in May
Porto Firme, Brazil
- Average wind speed in May: 6.2km/h
The windiest months (with the highest average wind speed) are September and October (8.6km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).
Average humidity in May
Porto Firme, Brazil
- Average humidity in May: 88%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (73%).
Average rainfall in May
Porto Firme, Brazil
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is December (241mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in May
Porto Firme, Brazil
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (8.3 days).
Average daylight in May /
Average sunshine in May
Porto Firme, Brazil
- Average daylight in May: 11h and 1min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in May
Porto Firme, Brazil
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is December (0.6 days).
Average UV index in May
Porto Firme, Brazil
- Average UV index in May: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in May
Porto Firme, Brazil
- Average cloud cover in May: 55
The months with the most cloud cover are March and April (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in May
Porto Firme, Brazil
- Average visibility in May: 6km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are March, April and May (6km).
Porto Firme, Brazil
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