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
The beginning of May records an average high-temperature of a still moderately hot 27.1°C (80.8°F), marking a negligible difference from April's 26.6°C (79.9°F). A noticeable downturn in temperature characterizes the May nights, averaging at a moderate 14.1°C (57.4°F).Heat index
For most parts of May, the heat index is estimated at 28°C (82.4°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In Santo Caloto, the average relative humidity in May is 57%.Rainfall
May is the last month it rains in Santo Caloto. During 1.6 rainfall days, in May, Santo Caloto aggregates 1mm (0.04") of precipitation. In Santo Caloto, during the entire year, the rain falls for 182.3 days and collects up to 1156mm (45.51") of precipitation.Daylight
The average length of the day in May in Santo Caloto is 11h and 34min.On the first day of May, sunrise is at 05:46 and sunset at 17:27. On the last day of the month, sunrise is at 05:53 and sunset at 17:22 WAT.
Sunshine
The months with the most sunshine are May, August and September, with an average of 10h of sunshine.UV index
The months with the lowest UV index are January, February, May through July and December, 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: The daily maximum UV index of 5 in May interprets into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the average May temperature in Santo Caloto?
What is the average humidity in May in Santo Caloto?
What is the last month it rains in Santo Caloto?
How many hours of daylight does Santo Caloto have in May?
What time are sunrise and sunset in May in Santo Caloto?
What are the months with the most sunshine in Santo Caloto?
How many hours of sunshine does Santo Caloto have in May?
What is the month with the lowest UV index in Santo Caloto?
What is the UV index reading in May in Santo Caloto?
Average temperature in May
Santo Caloto, Angola
- Average high temperature in May: 27.1°C
The warmest month (with the highest average high temperature) is September (32.9°C).
The month with the lowest average high temperature is December (25.4°C).
- Average low temperature in May: 14.1°C
The month with the highest average low temperature is October (18.5°C).
The coldest month (with the lowest average low temperature) is July (10.4°C).
Average pressure in May
Santo Caloto, Angola
- Average pressure in May: 1015.1mbar
The months with the highest atmospheric pressure are June and July (1017.1mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).
Average wind speed in May
Santo Caloto, Angola
- Average wind speed in May: 8.6km/h
The windiest month (with the highest average wind speed) is July (9.5km/h).
The calmest month (with the lowest average wind speed) is March (6km/h).
Average humidity in May
Santo Caloto, Angola
- Average humidity in May: 57%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (31%).
Average rainfall in May
Santo Caloto, Angola
- Average rainfall in May: 1mm
The wettest month (with the highest rainfall) is December (228mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in May
Santo Caloto, Angola
- Average rainfall days in May: 1.6 days
The month with the highest number of rainy days is December (30 days).
The month with the least rainy days is July (0 days).
Average daylight in May /
Average sunshine in May
Santo Caloto, Angola
- Average daylight in May: 11h and 4min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in May: 10h and 0min
The months with the most sunshine are May, August and September (Average sunshine: 10h and 0min).
The month with the least sunshine is March (Average sunshine: 7h and 42min).
Average sunshine days in May
Santo Caloto, Angola
- Average sunshine days in May: 29 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is December (0.8 days).
Average UV index in May
Santo Caloto, Angola
- Average UV index in May: 5
The months with the highest UV index are March, April, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, May, June, July and December (UV index 5).
Average cloud cover in May
Santo Caloto, Angola
- Average cloud cover in May: 14
The month with the most cloud cover is December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in May
Santo Caloto, Angola
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, March and December (7km).
Santo Caloto, Angola
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