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 commencement of May sees a minor shift in the average high-temperature, moving from an enjoyable 16°C in April to an agreeable 20.4°C. The nighttime average for Frechas in May plummets considerably from its daytime counterpart, resting at a frosty 8.1°C.Humidity
In May, the average relative humidity in Frechas is 71%.Rainfall
In Frechas, Portugal, during May, the rain falls for 12 days and regularly aggregates up to 34mm of precipitation. Throughout the year, in Frechas, there are 127.3 rainfall days, and 455mm of precipitation is accumulated.Snowfall
March through December are months without snowfall in Frechas.Daylight
In Frechas, Portugal, the average length of the day in May is 14h and 31min.On the first day of the month, sunrise is at 06:24 and sunset at 20:26. On the last day of May, in Frechas, sunrise is at 05:57 and sunset at 20:55 WEST.
Sunshine
The average sunshine in May is 9.5h.UV index
In Frechas, Portugal, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Frechas in May?
What is the average humidity in May in Frechas?
How many days does it rain in May in Frechas?
When it does not snow in Frechas?
How many hours of daylight does Frechas have in May?
When are sunrise and sunset in May in Frechas?
How long on average sun shines in May in Frechas?
What is the UV index intensity in May in Frechas?
Average temperature in May
Frechas, Portugal
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in May: 8.1°C
The months with the highest average low temperature are July and August (13.1°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in May
Frechas, Portugal
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Frechas, Portugal
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest months (with the lowest average wind speed) are September and October (6.5km/h).
Average humidity in May
Frechas, Portugal
- Average humidity in May: 71%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).
Average rainfall in May
Frechas, Portugal
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (11mm).
Average rainfall days in May
Frechas, Portugal
- Average rainfall days in May: 12 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in May
Frechas, Portugal
- Average snowfall in May: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Frechas, Portugal
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Frechas, Portugal
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in May
Frechas, Portugal
- Average sunshine days in May: 17.3 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.5 days).
Average UV index in May
Frechas, Portugal
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Frechas, Portugal
- Average cloud cover in May: 36
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in May
Frechas, Portugal
- Average visibility in May: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (6km).
