When is the best time to go to Mäntyharju
The chart above shows the best time of year to visit Mäntyharju, Finland. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Mäntyharju
Mäntyharju weather by month
Please note our recommendations for when to visit Mäntyharju are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -6°C | 41mm | 0.6hrs | 8.3hrs |
January in Mäntyharju is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Mäntyharju for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the winter in Mäntyharju and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -6°C (21°F), whilst at night -13°C (9°F) is normal.
On average January is the driest month of the year in Mäntyharju with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 0.6 hours of sunshine per day.
Mäntyharju weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -5°C | 30mm | 1.7hrs | 10.5hrs |
February in Mäntyharju is generally dry with the temperature being cold.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Mäntyharju.
February is in the winter in Mäntyharju and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -6°C (22°F), whilst at night -12°C (10°F) is normal.
On average February is the 2nd driest month of the year in Mäntyharju with around 30mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.7 hours of sunshine per day.
Mäntyharju weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 0°C | 33mm | 3.5hrs | 13.1hrs |
The weather in March in Mäntyharju is characteristically cold and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to Mäntyharju for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the spring in Mäntyharju and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 0°C (32°F), whilst at night -8°C (18°F) is normal.
On average March is the 3rd driest month of the year in Mäntyharju with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.5 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 33mm | 5.5hrs | 16.3hrs |
Mäntyharju's weather in April is typically cool and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Mäntyharju.
April is in the spring in Mäntyharju and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 6°C (44°F), whilst at night -2°C (28°F) is normal.
On average April is the 4th driest month of the year in Mäntyharju with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 14°C | 38mm | 8.6hrs | 19.9hrs |
May is a reasonably dry month in Mäntyharju and the temperature is generally cool.
It is perhaps a good month to visit Mäntyharju, with some inordinately good weather at this time of year.
May is in the spring in Mäntyharju and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 4°C (39°F) is normal.
On average May is the 5th driest month of the year in Mäntyharju with around 38mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 51mm | 4.8hrs | 8.3hrs |
June in Mäntyharju is generally reasonably dry with the temperature being mild.
It is perhaps the perfect month to visit Mäntyharju, with some extremely good weather at this time of year.
June is in the summer in Mäntyharju and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (48°F) is normal.
On average June is the 6th driest month of the year in Mäntyharju with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 73mm | 4.1hrs | 10.5hrs |
July in Mäntyharju is generally reasonably dry with the temperature being mild.
It is perhaps the perfect month to visit Mäntyharju, with some inordinately good weather at this time of year.
July is in the summer in Mäntyharju and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 21°C (71°F), whilst at night 11°C (53°F) is normal.
On average July is the 6th wettest month of the year in Mäntyharju with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.1 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 86mm | 6.5hrs | 13.1hrs |
The weather in August in Mäntyharju is characteristically mild and a little damp.
It is perhaps a good month to visit Mäntyharju, with some very good weather at this time of year.
August is in the summer in Mäntyharju and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 10°C (51°F) is normal.
On average August is the 5th wettest month of the year in Mäntyharju with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
Mäntyharju weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 66mm | 4hrs | 16.3hrs |
Mäntyharju's weather in September is typically cool and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Mäntyharju.
September is in the fall / autumn in Mäntyharju and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 6°C (42°F) is normal.
On average September is the 4th wettest month of the year in Mäntyharju with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 hours of sunshine per day.
Mäntyharju weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 60mm | 2.3hrs | 19.9hrs |
October is a reasonably dry month in Mäntyharju and the temperature is generally cool.
Based on weather alone, this is probably a time of year to avoid going to Mäntyharju for your holidays. The weather is often not a good and not conducive to spending time outdoors.
October is in the fall / autumn in Mäntyharju and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night 2°C (35°F) is normal.
On average October is the 3rd wettest month of the year in Mäntyharju with around 60mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.3 hours of sunshine per day.
Mäntyharju weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 1°C | 56mm | 0.8hrs | 8.3hrs |
November in Mäntyharju is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Mäntyharju for your holidays. The weather is often not a good and not conducive to spending time outdoors.
November is in the fall / autumn in Mäntyharju and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a freezing 1°C (33°F), whilst at night -4°C (25°F) is normal.
On average November is the 2nd wettest month of the year in Mäntyharju with around 56mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 0.8 hours of sunshine per day.
Mäntyharju weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -3°C | 49mm | 0.4hrs | 10.5hrs |
December in Mäntyharju is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Mäntyharju for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Mäntyharju and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing -4°C (25°F), whilst at night -10°C (15°F) is normal.
On average December is the wettest month of the year in Mäntyharju with around 49mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 0.4 hours of sunshine per day.
Other monthly averages
Mäntyharju weather stats
| Hottest month: | July | 21.2°C 70.2°F |
|---|---|---|
| Driest month: | February | 30mm 1.2ins |
| Sunniest month: | June | 4.8hrs |
| Coldest month: | January | -6.5°C 20.3°F |
| Wettest month: | August | 86mm 3.4ins |
| Warmest sea: | August | 16.5°C 61.7°F |
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