Järfälla Weather in May
May in Järfälla typically sees daytime highs of 17°C (63°F) and nighttime lows of 5°C (41°F). Expect some rainfall during the month.
Rainfall in Järfälla in May
Rain is expected on roughly 10 days, totalling around 49 mm (1.9 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Järfälla in May
May in Järfälla sees highs of 17°C (63°F) and lows of 5°C (41°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Järfälla in May
The days are predominantly sunny, with an estimated total of around 280 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Järfälla in May
In May, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.
Average water temperature in May
The water sits at 7°C (45°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Järfälla's climate page.
Järfälla Temperature in May
Min Temperature
5°C (41°F)
Max Temperature
17°C (63°F)
Water Temperature
7°C (45°F) *
Chance of Rain
33%
Precipitation
49 mm (1.9 in)
Rainy days
10 days
Humidity
60% *
Windspeed
4 m/s (8 knots) *
Sunshine
280 hours *
Percentage Sunshine
*
Best Places in Sweden in May
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Järfälla in May
For Järfälla in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 7°C (45°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Järfälla in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Järfälla's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Järfälla climate overview or explore weather in Sweden.
