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 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
May brings a slight decrease in temperature, down from an agreeable 22.3°C (72.1°F) in April to a comfortable 18.5°C (65.3°F). Boulogne experiences a mean low-temperature of 12.7°C (54.9°F) during May.Humidity
The months with the highest humidity in Boulogne are May and July, with an average relative humidity of 75%.Rainfall
In Boulogne, in May, during 7.4 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Boulogne, there are 100 rainfall days, and 474mm (18.66") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall.Daylight
In May, the average length of the day in Boulogne is 10h and 19min.On the first day of the month, sunrise is at 07:30 and sunset at 18:12. On the last day of May, in Boulogne, sunrise is at 07:52 and sunset at 17:52 -03.
Sunshine
In May, the average sunshine is 6.8h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 4 in May translates into these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. When the Sun is at its strongest around midday, find shade and limit exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are the temperatures in Boulogne in May?
What are the most humid months in Boulogne?
What is the average humidity in May in Boulogne?
How much does it rain in Boulogne in May?
When it does not snow in Boulogne?
What is the average length of the day in May in Boulogne?
What time are sunrise and sunset in May in Boulogne?
How long on average sun shines in May in Boulogne?
What is the UV index intensity in May in Boulogne?
Average temperature in May
Boulogne, Argentina
- Average high temperature in May: 18.5°C
The warmest month (with the highest average high temperature) is January (30°C).
The month with the lowest average high temperature is July (14°C).
- Average low temperature in May: 12.7°C
The month with the highest average low temperature is January (20.5°C).
The coldest month (with the lowest average low temperature) is July (8.4°C).
Average pressure in May
Boulogne, Argentina
- Average pressure in May: 1017.9mbar
The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in May
Boulogne, Argentina
- Average wind speed in May: 14.4km/h
The windiest month (with the highest average wind speed) is September (16.6km/h).
The calmest months (with the lowest average wind speed) are March and December (14km/h).
Average humidity in May
Boulogne, Argentina
- Average humidity in May: 75%
The months with the highest relative humidity are May and July (75%).
The month with the lowest relative humidity is January (58%).
Average rainfall in May
Boulogne, Argentina
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in May
Boulogne, Argentina
- Average rainfall days in May: 7.4 days
The month with the highest number of rainy days is October (9.6 days).
The month with the least rainy days is August (6.9 days).
Average snowfall days in May
Boulogne, Argentina
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Boulogne, Argentina
- Average daylight in May: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in May: 6h and 5min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in May
Boulogne, Argentina
- Average sunshine days in May: 21 days
The months with the most sunshine days are January and August (22.1 days).
The month with the least sunshine days is February (18.6 days).
Average UV index in May
Boulogne, Argentina
- Average UV index in May: 4
The months with the highest UV index are January, February, March, November and December (UV index 6).
The month with the lowest UV index is July (UV index 3).
Average cloud cover in May
Boulogne, Argentina
- Average cloud cover in May: 35
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in May
Boulogne, Argentina
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
Boulogne, Argentina
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