Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
July, with average temperatures reaching a high of 20.4°C (68.7°F) and a low of 13.8°C (56.8°F), is the warmest month.Humidity
The average relative humidity in July in Illoinen is 75%.Rainfall
July is the month with the most rainfall. Rain falls for 15.1 days and accumulates 49mm (1.93") of precipitation.Snowfall
June through September are months without snowfall in Illoinen.Daylight
In July, the average length of the day in Illoinen, Finland, is 18h and 4min.On the first day of the month, sunrise is at 04:09 and sunset at 23:00. On the last day of July, sunrise is at 05:08 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 in Illoinen, Finland. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In July, the maximum UV index of 5 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Illoinen?
What is the temperature in July in Illoinen?
What is the average humidity in July in Illoinen?
What is the rainiest month in Illoinen?
How much does it rain in Illoinen in July?
When it does not snow in Illoinen?
How many hours of daylight does Illoinen have in July?
When are sunrise and sunset in July in Illoinen?
What month has the most sunshine in Illoinen?
How long on average sun shines in July in Illoinen?
What are the months with the highest UV index in Illoinen?
How high is the UV index in July in Illoinen?
Average temperature in July
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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: 1h and 54min).
Average sunshine days in July
Illoinen, 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
Illoinen, 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
Illoinen, 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
Illoinen, 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).
