Mild
Average highs are around 20°C, so days are mild rather than hot.
July verdict
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 8.3h per day, so bright days are a strong part of the month. Rainfall averages 63mm, which is relatively low for holiday planning.
Monthly averages
Temp
20°C
Rain
63mm
Sun
8.3h
Sea
14°C
Weather score
45
Mixed
Mild
Average highs are around 20°C, so days are mild rather than hot.
Drier
Rainfall averages 63mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.3h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 14°C, so the water can feel cool.
Map
Compare Kalajoki, Finland with nearby places by weather score, rain, sun, temperature, and swim conditions.
July20°C average high
July is one of Kalajoki's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
July63mm average rain
July is wetter than Kalajoki's yearly average, so flexible plans matter more.
Driest monthsJanuary to June and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July8.3 hours average sun
July is one of Kalajoki's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
July14°C average sea
July is one of Kalajoki's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 14°C in this stretch, so swimming comfort is at its strongest.
July45 weather score
July is one of Kalajoki's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to July
These months have the strongest weather score in the monthly averages.