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 shift into May is characterized by a noticeable escalation in the average high-temperature, rising from April's frosty 6.4°C (43.5°F) to a moderate 14.9°C (58.8°F). Kolho records an average nighttime low-temperature of 5.4°C (41.7°F) throughout May.Humidity
May is the least humid month, with an average relative humidity of 66%.Rainfall
In Kolho, in May, it is raining for 12.1 days, with typically 30mm (1.18") of accumulated precipitation. In Kolho, during the entire year, the rain falls for 119.7 days and collects up to 379mm (14.92") of precipitation.Snowfall
January through June, September through December are months with snowfall. In May, it is snowing for 1 days. Throughout May, 9mm (0.35") of snow is accumulated. In Kolho, during the entire year, snow falls for 102.7 days and aggregates up to 976mm (38.43") of snow.Daylight
In Kolho, the average length of the day in May is 17h and 47min.On the first day of May, sunrise is at 05:05 and sunset at 21:32. On the last day of the month, sunrise is at 03:47 and sunset at 22:51 EEST.
Sunshine
In May, the average sunshine is 9.6h.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 radiation for the average person.Note: In May, a regular UV index of 4 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the least humid month?
What is the average humidity in May in Kolho?
How many days does it rain in May?
How many days does it snow in May?
What is the average length of the day in May in Kolho?
When are sunrise and sunset in May?
How long on average sun shines in May?
How high is the UV index in May?
Average temperature in May
Kolho, Finland
- Average high temperature in May: 14.9°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-4.9°C).
- Average low temperature in May: 5.4°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in May
Kolho, Finland
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in May
Kolho, Finland
- Average wind speed in May: 10.7km/h
The windiest month (with the highest average wind speed) is December (12.3km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in May
Kolho, Finland
- Average humidity in May: 66%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in May
Kolho, Finland
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is October (41mm).
The driest months (with the least rainfall) are March and April (25mm).
Average rainfall days in May
Kolho, Finland
- Average rainfall days in May: 12.1 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in May
Kolho, Finland
- Average snowfall in May: 9mm
The month with the highest snowfall is December (221mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Kolho, Finland
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Kolho, Finland
- Average daylight in May: 17h and 5min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).
Average sunshine days in May
Kolho, Finland
- Average sunshine days in May: 17.2 days
The month with the most sunshine days is June (17.4 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in May
Kolho, Finland
- Average UV index in May: 4
The month with the highest UV index is 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
Kolho, Finland
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 44).
Average visibility in May
Kolho, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
