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
As May begins, there is an increase in the average high-temperature, moving from a chilly 7.8°C (46°F) in April to a mild 15.7°C (60.3°F). In the month of May, the nighttime temperature in Hiivola dips to a steady average of 6°C (42.8°F).Humidity
With an average relative humidity of 67%, May is the least humid month in Hiivola.Rainfall
In May, in Hiivola, Finland, the rain falls for 10.8 days. Throughout May, 29mm (1.14") of precipitation is accumulated. In Hiivola, Finland, during the entire year, the rain falls for 117.8 days and collects up to 373mm (14.69") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Hiivola. During 0.9 snowfall days, in May, Hiivola aggregates 27mm (1.06") of snow. In Hiivola, Finland, during the entire year, snow falls for 102.9 days and aggregates up to 1059mm (41.69") of snow.Daylight
In May, the average length of the day in Hiivola is 17h and 23min.On the first day of the month, sunrise is at 05:13 and sunset at 21:23. On the last day of May, in Hiivola, sunrise is at 04:03 and sunset at 22:34 EEST.
Sunshine
The average sunshine in May in Hiivola, Finland, is 9.5h.UV index
The average daily maximum UV index in May in Hiivola is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 4 in May suggests the following recommendations:
Undertake protective steps - Preventing sun damage is advised. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Hiivola?
What is the least humid month in Hiivola?
What is the average humidity in May in Hiivola?
How many days does it rain in May in Hiivola?
What is the last month it snows in Hiivola?
How many hours of daylight does Hiivola have in May?
When are sunrise and sunset in May in Hiivola?
How long on average sun shines in May in Hiivola?
What is the UV index intensity in May in Hiivola?
Average temperature in May
Hiivola, Finland
- Average high temperature in May: 15.7°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in May: 6°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in May
Hiivola, Finland
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in May
Hiivola, Finland
- Average wind speed in May: 10km/h
The windiest month (with the highest average wind speed) is December (11.4km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in May
Hiivola, Finland
- Average humidity in May: 67%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall in May
Hiivola, Finland
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (44mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in May
Hiivola, Finland
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is November (13.5 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in May
Hiivola, Finland
- Average snowfall in May: 27mm
The month with the highest snowfall is February (229mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Hiivola, Finland
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is January (22.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Hiivola, Finland
- Average daylight in May: 17h and 2min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in May
Hiivola, Finland
- Average sunshine days in May: 18.5 days
The month with the most sunshine days is June (20.8 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in May
Hiivola, Finland
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Hiivola, Finland
- Average cloud cover in May: 44
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in May
Hiivola, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
