Mikkeli weather and climate in 2024
Day
15 °C
Night
5 °C
Sea
6 °C
Precipitation
38 mm
in month
Rainy days
9 days
in month
Daylight
17 hours
average
Sunshine
7 hours
average
Humidity
65 %
Day
15 °C
Night
5 °C
Sea
6 °C
Precipitation
38 mm
in month
Rainy days
9 days
in month
Daylight
17 hours
average
Sunshine
7 hours
average
Humidity
65 %
Overview: Mikkeli
Weather charts for Mikkeli
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Weather overview for Mikkeli
Weather overview
Mikkeli (Finland) in general has a cold continental climate. The day temperatures range from -5 °C (22 °F) in January to 22 °C (71 °F) in July. The least rainy month in Mikkeli is May with its 9 days of rain, the rainiest month is December, when it rains 14 days. Temperatures during the night go from -11 °C (11 °F) in February to 13 °C (55 °F) in July.
January weather
The night temperature continues to descent in Mikkeli, while the minimum of the day temperature is observable in January.
February weather
The number of rainy days starts to descent, the value of this measure is 10 days in Mikkeli, and the rainfall amount descent's start could be observed too in this month. The night temperature is on its minimum in February. The number of sun hours (without clouds) rise's start could be observed, with its value of 1 hour.
March weather
The night temperature rise's start could be observed, the value of this measure is -7 °C (20 °F) in Mikkeli, and the day temperature rise's start could be observed as well, with its value being 0 °C (33 °F). The rise of the number of sun hours (without clouds) can be observed, its value is 3 hours.
April weather
The number of rainy days starts to descent, its value is 9 days in Mikkeli, while the minimum of the rainfall amount can be noticed, with its value of 31 mm (1.24 in). The rise of the day temperature can be observed, the value of this measure is 7 °C (45 °F), and the rise of the night temperature can be observed too. The number of sun hours (without clouds) continues to rise, with its value being 5 hours.
May weather
The day temperature continues to rise, with its value of 15 °C (59 °F) in Mikkeli, and the night temperature continues to rise too, the value of this measure is 5 °C (40 °F). The minimum of the number of rainy days can be noticed, while the beginning of the rise of the rainfall amount could be noticed, its value is 38 mm (1.51 in). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 7 hours. The humidity reaches its minimum, with its value of 65 %.
June weather
The tourist season is at its beginning in Mikkeli. The rise of the day temperature can be observed, and the night temperature continues to rise too, its value is 10 °C (49 °F). The number of rainy days rise's start could be observed, its value is 11 days, while the rainfall amount rises similarly to the previous month, its value is 66 mm (2.59 in). The maximum of the number of sun hours (without clouds) can be noticed.
July weather
The maximum of the day temperature can be noticed, with its value being 22 °C (71 °F) in Mikkeli, and the maximum of the night temperature can be noticed as well. There is pending tourist season. The beginning of the descent of the number of sun hours (without clouds) could be noticed in July.
August weather
The tourist season is close to its peak in Mikkeli. The number of rainy days rise's start could be observed, with its value of 12 days, while the maximum of the rainfall amount can be noticed in August. The day temperature starts to descent, the value of this measure is 19 °C (66 °F), and the beginning of the descent of the night temperature could be noticed too, the value of this measure is 11 °C (51 °F). The minimum of the wind speed is observable, the value of this measure is 2.
September weather
The day temperature continues to descent, with its value being 13 °C (55 °F) in Mikkeli, and the night temperature continues to descent as well, the value of this measure is 6 °C (43 °F). The rainfall amount descent's start could be observed, its value is 54 mm (2.12 in), and the beginning of the descent of the number of rainy days could be noticed too, with its value of 12 days. The number of sun hours (without clouds) descents similarly to the previous month, its value is 3 hours.
October weather
The descent of the day temperature can be observed, with its value of 7 °C (44 °F) in Mikkeli, and the night temperature descents similarly to the previous month as well, with its value of 2 °C (35 °F). The rainfall amount starts to rise, and the number of rainy days rise's start could be observed too, with its value being 13 days. The wind speed reaches its maximum in October. The number of sun hours (without clouds) continues to descent, with its value being 2 hours.
November weather
The day temperature continues to descent, with its value of 0 °C (33 °F) in Mikkeli, and the night temperature continues to descent as well, with its value being -4 °C (25 °F). The rainfall amount descent's start could be observed, the value of this measure is 54 mm (2.13 in), while the number of rainy days continues to rise. The descent of the number of sun hours (without clouds) can be observed, the value of this measure is 1 hour. The maximum of the humidity is observable, with its value being 91 %.
December weather
The day temperature continues to descent, its value is -3 °C (26 °F) in Mikkeli, and the night temperature continues to descent too, its value is -8 °C (17 °F). The number of rainy days is on its maximum, with its value of 14 days. The day length is on its minimum in this month. The number of sun hours (without clouds) reaches its minimum in December.
FAQs
Is May part of the dry season in Mikkeli?
No, May is not a dry month in Mikkeli, expect rain approximately 9 days in a month.
Is June a good month to visit Mikkeli?
June is a good month to visit Mikkeli. There are some people, who may feel a slight chill at 19 °C (67 °F), but others will feel perfectly fine. The temperature of 10 °C (49 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
Is July part of the wet season in Mikkeli?
No, there is no wet season in July in Mikkeli - you can expect 11 days of rain during the month.
What is the temperature in Mikkeli during the day in August?
In Mikkeli in August, the average daily temperatures will be 19 °C (66 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
How many days of precipitation on average can I expect in September in Mikkeli?
In Mikkeli in September, we can expect 12 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.7 days of the week, or in general - 38 % days.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.