May weather forecastHernialde, Spain
May
Weather in May
May, the last month of the spring in Hernialde, is a refreshing month, with an average temperature fluctuating between 11.2°C (52.2°F) and 16.8°C (62.2°F).Temperature
The advent of May signifies a minor shift to an average high-temperature of a still refreshing 16.8°C (62.2°F), aligning closely with April. In the month of May, the average low-temperature in Hernialde, Spain, usually rests at a fresh 11.2°C (52.2°F).Humidity
In Hernialde, the average relative humidity in May is 81%.Rainfall
In Hernialde, in May, it is raining for 20.7 days, with typically 76mm (2.99") of accumulated precipitation. Throughout the year, there are 214.2 rainfall days, and 837mm (32.95") of precipitation is accumulated.Snowfall
In Hernialde, snow does not fall in April through November.Daylight
In May, the average length of the day in Hernialde is 14h and 41min.On the first day of May in Hernialde, sunrise is at 07:00 and sunset at 21:09. On the last day of the month, sunrise is at 06:31 and sunset at 21:40 CEST.
Sunshine
In May, the average sunshine is 8.5h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during May translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hernialde, Spain
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in May: 11.2°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in May
Hernialde, Spain
- Average pressure in May: 1017.4mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in May
Hernialde, Spain
- Average wind speed in May: 12.4km/h
The windiest month (with the highest average wind speed) is November (16.8km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in May
Hernialde, Spain
- Average humidity in May: 81%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
Hernialde, Spain
- Average rainfall in May: 76mm
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in May
Hernialde, Spain
- Average rainfall days in May: 20.7 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is October (14.8 days).
Average snowfall in May
Hernialde, Spain
- Average snowfall in May: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Hernialde, Spain
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Hernialde, Spain
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in May
Hernialde, Spain
- Average sunshine days in May: 6.8 days
The month with the most sunshine days is October (13.6 days).
The month with the least sunshine days is May (6.8 days).
Average UV index in May
Hernialde, Spain
- Average UV index in May: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in May
Hernialde, Spain
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in May
Hernialde, Spain
- Average visibility in May: 9km
The months with the highest visibility are February, March, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April, May and November (9km).
