July weather forecastPertteli, Finland
July
Weather in July
July is an agreeable summer month in Pertteli, Finland, with an average temperature varying between 21.2°C (70.2°F) and 12.6°C (54.7°F).Temperature
The warmest period is July, when temperatures fluctuate between an average high of 21.2°C (70.2°F) and a low of 12.6°C (54.7°F).Humidity
In July, the average relative humidity in Pertteli is 76%.Rainfall
The month with the most rainfall in Pertteli is July, when the rain falls for 15.9 days and typically aggregates up to 35mm (1.38") of precipitation.Snowfall
In Pertteli, snow does not fall in June through September.Daylight
The average length of the day in July in Pertteli is 18h and 5min.On the first day of July, sunrise is at 04:04 and sunset at 22:57. On the last day of the month, sunrise is at 05:03 and sunset at 22:03 EEST.
Sunshine
In July, the average sunshine in Pertteli is 11.2h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 5 in July transforms into the following instructions:
Exercise prevention - Precautions against solar damage are endorsed. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Pertteli, Finland
- Average high temperature in July: 21.2°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (-3.2°C).
- Average low temperature in July: 12.6°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in July
Pertteli, Finland
- Average pressure in July: 1011.2mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in July
Pertteli, Finland
- Average wind speed in July: 11.1km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in July
Pertteli, Finland
- Average humidity in July: 76%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in July
Pertteli, Finland
- Average rainfall in July: 35mm
The wettest month (with the highest rainfall) is July (35mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in July
Pertteli, Finland
- Average rainfall days in July: 15.9 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in July
Pertteli, Finland
- Average snowfall in July: 0mm
The month with the highest snowfall is December (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in July
Pertteli, Finland
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Pertteli, Finland
- Average daylight in July: 18h and 6min
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 12min
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 48min).
Average sunshine days in July
Pertteli, Finland
- Average sunshine days in July: 11.8 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in July
Pertteli, Finland
- Average UV index in July: 5
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 July
Pertteli, Finland
- Average cloud cover in July: 40
The months with the most cloud cover are February and December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in July
Pertteli, Finland
- Average visibility in July: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (7km).
