Cool
Average highs are around 15°C, so pack for cooler days.
July verdict
Poor for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 6.9h per day, enough for a balanced month. Rainfall averages 67mm, which is relatively low for holiday planning.
Monthly averages
Temp
15°C
Rain
67mm
Sun
6.9h
Sea
11°C
Weather score
32
Poor
Cool
Average highs are around 15°C, so pack for cooler days.
Drier
Rainfall averages 67mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.9h per day, enough for a balanced month.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Compare Harstad, Norway with nearby places by weather score, rain, sun, temperature, and swim conditions.
July15°C average high
July is one of Harstad's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
July67mm average rain
July sits on the drier side of Harstad's year, which helps with sightseeing and transfers.
Driest monthsMarch to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July6.9 hours average sun
July is brighter than Harstad's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
July11°C average sea
July is one of Harstad's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 11°C in this stretch, so swimming comfort is at its strongest.
July32 weather score
July is one of Harstad's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsMay to August
These months have the strongest weather score in the monthly averages.