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 snowfall in May
- Average snowfall 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
May
Weather in May
Temperature
The initiation of May sees an average high-temperature of a still fresh 12.3°C (54.1°F), showing minor variations from the previous month. Throughout May, the temperature falls to an average low of 5.6°C (42.1°F).Humidity
In Sumaco, the average relative humidity in May is 91%.Rainfall
In Sumaco, during May, the rain falls for 30.2 days and regularly aggregates up to 183mm (7.2") of precipitation. Throughout the year, in Sumaco, there are 340.3 rainfall days, and 2146mm (84.49") of precipitation is accumulated.Snowfall
Months with snowfall are January, March through October and December. The months with the most snowfall in Sumaco, Ecuador, are May through July, with an average 7mm (0.28") of accumulated snow.Daylight
In Sumaco, Ecuador, the average length of the day in May is 12h and 6min.On the first day of the month, sunrise is at 06:04 and sunset at 18:10. On the last day of May, sunrise is at 06:05 and sunset at 18:11 -05.
Sunshine
In Sumaco, the average sunshine in May is 5.3h.UV index
The months with the lowest UV index are May and November, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In May, the maximum UV index of 2 transforms into these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May in Sumaco?
How many days does it rain in May?
What is the snowiest month?
How much does it snow in May?
What is the average length of the day in May in Sumaco?
What time are sunrise and sunset in May?
How many hours of sunshine does Sumaco have in May?
What are the months with the lowest UV index?
How high is the UV index in May?
Average temperature in May
Sumaco, Ecuador
- Average high temperature in May: 12.3°C
The warmest month (with the highest average high temperature) is November (13.1°C).
The month with the lowest average high temperature is July (11.3°C).
- Average low temperature in May: 5.6°C
The month with the highest average low temperature is February (6.7°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).
Average pressure in May
Sumaco, Ecuador
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is July (1015.7mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in May
Sumaco, Ecuador
- Average wind speed in May: 5.2km/h
The windiest months (with the highest average wind speed) are July and August (7.3km/h).
The calmest months (with the lowest average wind speed) are February, March and November (4.3km/h).
Average humidity in May
Sumaco, Ecuador
- Average humidity in May: 91%
The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (84%).
Average rainfall in May
Sumaco, Ecuador
- Average rainfall in May: 183mm
The wettest month (with the highest rainfall) is March (279mm).
The driest month (with the least rainfall) is August (76mm).
Average rainfall days in May
Sumaco, Ecuador
- Average rainfall days in May: 30.2 days
The month with the highest number of rainy days is March (30.4 days).
The month with the least rainy days is September (24.2 days).
Average snowfall in May
Sumaco, Ecuador
- Average snowfall in May: 7mm
The months with the highest snowfall are May, June and July (7mm).
The months with the least snowfall are February and November (0mm).
Average snowfall days in May
Sumaco, Ecuador
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is June (2.2 days).
The month with the least snowfall days is February (0.1 days).
Average daylight in May /
Average sunshine in May
Sumaco, Ecuador
- Average daylight in May: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in May: 5h and 2min
The month with the most sunshine is September (Average sunshine: 7h and 18min).
The month with the least sunshine is April (Average sunshine: 4h and 36min).
Average sunshine days in May
Sumaco, Ecuador
- Average sunshine days in May: 0.3 days
The month with the most sunshine days is September (3.4 days).
The months with the least sunshine days are January, February and March (0.2 days).
Average UV index in May
Sumaco, Ecuador
- Average UV index in May: 2
The months with the highest UV index are January, February, March, April, June, July, August, September, October and December (UV index 3).
The months with the lowest UV index are May and November (UV index 2).
Average cloud cover in May
Sumaco, Ecuador
- Average cloud cover in May: 61
The month with the most cloud cover is April (Cloud cover 67).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in May
Sumaco, Ecuador
- Average visibility in May: 7km
The month with the highest visibility is September (8km).
The months with the lowest visibility are January, February, March, April, November and December (6km).
