Vestfold, Norway, a region in Norway, experiences moderate average maximum daytime temperatures in May, ranging from 14°C (57°F) in Hvasser to 17°C (63°F) in Svelvik. Nighttime temperatures generally drop to 6°C (43°F) in Svelvik and 9°C (48°F) in Hvasser.
To get a sense of May's typical temperatures in the key spots of Vestfold, explore the map below. Click on a point for an in-depth look.
Pick a month to see the average temperature, rainfall and sunshine in Vestfold - and find the best time to visit. See also: Vestfold weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Vestfold.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Daytime temperatures in Sandefjord typically peak at 15°C (59°F) in May, putting it in the moderate range.
Nighttime temperatures in Sandefjord typically drop to around 8°C (46°F) in May.
According to our recent database analysis, Svelvik is the warmest city. It experiences an average maximum daytime temperature of approximately 17°C (63°F) and rarely drops below 6°C (43°F) during the night.
According to our data, Hvasser holds the title for the coldest city in Vestfold, Norway in May. It experiences maximum temperatures of approximately 14°C (57°F) and drops to lows of about 9°C (48°F) during the night.
Sandefjord usually sees around 240 hours of sunlight, indicating many sunny days.
We have much more information about the climate in Vestfold.
Weather and climate has detailed information for every country in the world. Are you going to Norway? Get detailed historical weather averages for many cities in Norway.
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