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 average high-temperature during May registers at a still enjoyable 17.8°C (64°F), closely corresponding to the preceding month. Ribeira Quente encounters a negligible difference from daytime peaks throughout the May nights, with a low-temperature average of 16.4°C (61.5°F).Humidity
In Ribeira Quente, the average relative humidity in May is 80%.Rainfall
In Ribeira Quente, in May, it is raining for 12.5 days, with typically 44mm (1.73") of accumulated precipitation. In Ribeira Quente, during the entire year, the rain falls for 162.8 days and collects up to 525mm (20.67") of precipitation.Daylight
The average length of the day in May in Ribeira Quente is 14h and 13min.On the first day of the month, sunrise is at 06:44 and sunset at 20:31. On the last day of May, sunrise is at 06:21 and sunset at 20:56 +00.
Sunshine
In Ribeira Quente, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index in Ribeira Quente, Portugal, is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 5 in May transforms into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the temperature in May in Ribeira Quente?
What is the average humidity in May in Ribeira Quente?
How many days does it rain in May in Ribeira Quente?
How many hours of daylight does Ribeira Quente have in May?
What time are sunrise and sunset in May in Ribeira Quente?
How long on average sun shines in May in Ribeira Quente?
How high is the UV index in May in Ribeira Quente?
Average temperature in May
Ribeira Quente, Portugal
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is March (16°C).
- Average low temperature in May: 16.4°C
The month with the highest average low temperature is August (22.1°C).
The coldest months (with the lowest average low temperature) are February and March (14.7°C).
Average pressure in May
Ribeira Quente, Portugal
- Average pressure in May: 1021.4mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is October (1016.9mbar).
Average wind speed in May
Ribeira Quente, Portugal
- Average wind speed in May: 22.5km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in May
Ribeira Quente, Portugal
- Average humidity in May: 80%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Ribeira Quente, Portugal
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is December (89mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in May
Ribeira Quente, Portugal
- Average rainfall days in May: 12.5 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is July (9.1 days).
Average daylight in May /
Average sunshine in May
Ribeira Quente, Portugal
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are November and December (Average sunshine: 5h and 0min).
Average sunshine days in May
Ribeira Quente, Portugal
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is October (7.6 days).
Average UV index in May
Ribeira Quente, Portugal
- Average UV index in May: 5
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February and March (UV index 4).
Average cloud cover in May
Ribeira Quente, Portugal
- Average cloud cover in May: 49
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Ribeira Quente, Portugal
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Ribeira Quente, Portugal
Weather forecast for your location
2. Allow the app to use your location
