May weather forecastMarechal Hermes, Brazil
May
Weather in May
May, the last month of the autumn in Marechal Hermes, is also a moderately hot month, with temperature in the range of an average low of 18°C (64.4°F) and an average high of 25.1°C (77.2°F).Temperature
May's average high-temperature is a still moderately hot 25.1°C (77.2°F), maintaining a close comparison with April's 26.8°C (80.2°F). In May, Marechal Hermes experiences a temperature dip to an average of 18°C (64.4°F) at night.Humidity
The months with the highest humidity are March through May and November, with an average relative humidity of 82%.Rainfall
In Marechal Hermes, in May, during 13.7 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Marechal Hermes, during the entire year, the rain falls for 205.4 days and collects up to 637mm (25.08") of precipitation.Daylight
In May, the average length of the day is 11h and 1min.On the first day of the month, sunrise is at 06:13 and sunset at 17:27. On the last day of May, sunrise is at 06:26 and sunset at 17:15 -03.
Sunshine
In Marechal Hermes, the average sunshine in May is 8.2h.UV index
The months with the lowest UV index are April, May, July and September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Marechal Hermes, Brazil
- Average high temperature in May: 25.1°C
The warmest month (with the highest average high temperature) is February (30.1°C).
The month with the lowest average high temperature is July (24.1°C).
- Average low temperature in May: 18°C
The month with the highest average low temperature is January (22.3°C).
The coldest month (with the lowest average low temperature) is August (16.9°C).
Average pressure in May
Marechal Hermes, Brazil
- Average pressure in May: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012mbar).
Average wind speed in May
Marechal Hermes, Brazil
- Average wind speed in May: 7.1km/h
The windiest month (with the highest average wind speed) is September (8.6km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in May
Marechal Hermes, Brazil
- Average humidity in May: 82%
The months with the highest relative humidity are March, April, May and November (82%).
The month with the lowest relative humidity is August (77%).
Average rainfall in May
Marechal Hermes, Brazil
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is January (94mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in May
Marechal Hermes, Brazil
- Average rainfall days in May: 13.7 days
The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is August (10.2 days).
Average daylight in May /
Average sunshine in May
Marechal Hermes, Brazil
- Average daylight in May: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in May: 8h and 12min
The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in May
Marechal Hermes, Brazil
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is December (4.9 days).
Average UV index in May
Marechal Hermes, Brazil
- Average UV index in May: 5
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are April, May, July and September (UV index 5).
Average cloud cover in May
Marechal Hermes, Brazil
- Average cloud cover in May: 33
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are February, July and August (Cloud cover 31).
Average visibility in May
Marechal Hermes, Brazil
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
