July weather forecast
Lieto, Finland

July

Weather in July

July is a pleasant summer month in Lieto, Finland, with an average temperature fluctuating between 13.8°C (56.8°F) and 20.4°C (68.7°F).

Temperature

July is Lieto's warmest month, registering average high temperatures of 20.4°C (68.7°F) and lows of 13.8°C (56.8°F).

Humidity

In July, the average relative humidity in Lieto is 75%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.1 days and typically aggregates up to 49mm (1.93") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 18h and 6min.
On the first day of the month, sunrise is at 04:07 and sunset at 23:00. On the last day of July, sunrise is at 05:06 and sunset at 22:06 EEST.

Sunshine

July has the most sunshine of the year, with an average of 11.5h of sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in July converts into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What time of the year is the hottest?
July, noted for its average high-temperature of 20.4°C (68.7°F) and an average low-temperature of 13.8°C (56.8°F), is considered the warmest month.
What are July temperatures?
The high-temperature during July is 20.4°C (68.7°F) and the low-temperature is 13.8°C (56.8°F).
What is the average humidity in July?
In July, the average relative humidity is 75%.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 15.1 days and accumulates 49mm (1.93") of precipitation.
How many days does it rain in July?
In Lieto, in July, during 15.1 rainfall days, 49mm (1.93") of precipitation is typically accumulated.
When it does not snow?
In Lieto, snow does not fall in June through September.
What is the average length of the day in July?
The average day length in July is 18h and 6min.
When is the sunrise / sunset in July?
On the first day of July in Lieto, sunrise is at 04:07 and sunset at 23:00. On the last day of the month, sunrise is at 05:06 and sunset at 22:06 EEST.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 11.5h of sunshine.
How many hours of sunshine does Lieto have in July?
The average sunshine duration in July is 11.5h.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
How high is the UV index in July?
The average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Lieto, Finland
  • Average high temperature in July: 20.4°C

The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-1.9°C).

  • Average low temperature in July: 13.8°C

The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-5.6°C).

Average pressure in July
Lieto, Finland
  • Average pressure in July: 1011.1mbar

The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).

Average wind speed in July
Lieto, Finland
  • Average wind speed in July: 13.9km/h

The windiest month (with the highest average wind speed) is December (20.4km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).

Average humidity in July
Lieto, Finland
  • Average humidity in July: 75%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).

Average rainfall in July
Lieto, Finland
  • Average rainfall in July: 49mm

The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in July
Lieto, Finland
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.2 days).

Average snowfall in July
Lieto, Finland
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (103mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July
Lieto, Finland
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Lieto, Finland
  • Average daylight in July: 18h and 1min

The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).

  • Average sunshine in July: 11h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).

Average sunshine days in July
Lieto, Finland
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is December (9.6 days).

Average UV index in July
Lieto, Finland
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in July
Lieto, Finland
  • Average cloud cover in July: 36

The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).

Average visibility in July
Lieto, Finland
  • Average visibility in July: 10km

The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are February and March (8km).

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