May weather forecast
Hummelsta, Sweden

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Weather in May

The last month of the spring, May, is a refreshing month in Hummelsta, Sweden, with an average temperature varying between 6.4°C (43.5°F) and 15.5°C (59.9°F).

Temperature

The rise of average high-temperatures is seen in May, with an increase from a cool 10.2°C (50.4°F) in April to a moderate 15.5°C (59.9°F). Throughout May, Hummelsta's nights cool down to an average of 6.4°C (43.5°F).

Humidity

With an average relative humidity of 70%, May is the least humid month in Hummelsta, Sweden.

Rainfall

In May, the rain falls for 15 days. Throughout May, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Hummelsta, there are 147 rainfall days, and 396mm (15.59") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Hummelsta. May is the last month it regularly snows in Hummelsta. During 0.8 snowfall days, in May, Hummelsta aggregates 9mm (0.35") of snow. Throughout the year, there are 61 snowfall days, and 484mm (19.06") of snow is accumulated.

Daylight

The average length of the day in May in Hummelsta is 17h and 6min.
On the first day of the month, sunrise is at 04:50 and sunset at 20:48. On the last day of May, in Hummelsta, sunrise is at 03:45 and sunset at 21:54 CEST.

Sunshine

In May, the average sunshine is 9h.

UV index

In Hummelsta, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 4 in May translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Feb 2, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average May temperature in Hummelsta?

An average high-temperature, in May, in Hummelsta, is 15.5°C (59.9°F) and the average low-temperature is 6.4°C (43.5°F).

What is the least humid month in Hummelsta?

May is the least humid month, with an average relative humidity of 70%.

What is the average humidity in May in Hummelsta?

The average relative humidity in May in Hummelsta is 70%.

How many days does it rain in May in Hummelsta?

In May, in Hummelsta, Sweden, the rain falls for 15 days. Throughout May, 38mm (1.5") of precipitation is accumulated.

What is the last month it snows in Hummelsta?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Hummelsta aggregates 9mm (0.35") of snow.

What is the average length of the day in May in Hummelsta?

In Hummelsta, Sweden, the average day length in May is 17h and 6min.

When is the sunrise / sunset in May in Hummelsta?

In May, on the first day of the month, sunrise is at 04:50 and sunset at 20:48. On the last day of the month, sunrise is at 03:45 and sunset at 21:54 CEST.

How long on average sun shines in May in Hummelsta?

The average sunshine duration in May in Hummelsta is 9h.

What is the UV index intensity in May in Hummelsta?

In Hummelsta, Sweden, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Hummelsta, Sweden

Average temperature in May - Hummelsta, Sweden
  • Average high temperature in May: 15.5°C

The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1.1°C).

  • Average low temperature in May: 6.4°C

The month with the highest average low temperature is July (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-4.8°C).

Average pressure in May
Hummelsta, Sweden

Average pressure in May - Hummelsta, Sweden
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).

Average wind speed in May
Hummelsta, Sweden

Average wind speed in May - Hummelsta, Sweden
  • Average wind speed in May: 12.1km/h

The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.2km/h).

Average humidity in May
Hummelsta, Sweden

Average humidity in May - Hummelsta, Sweden
  • Average humidity in May: 70%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).

Average rainfall in May
Hummelsta, Sweden

Average rainfall in May - Hummelsta, Sweden
  • Average rainfall in May: 38mm

The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in May
Hummelsta, Sweden

Average rainfall days in May - Hummelsta, Sweden
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (6.6 days).

Average snowfall in May
Hummelsta, Sweden

Average snowfall in May - Hummelsta, Sweden
  • Average snowfall in May: 9mm

The month with the highest snowfall is December (110mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Hummelsta, Sweden

Average snowfall days in May - Hummelsta, Sweden
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Hummelsta, Sweden

Average daylight in May / Average sunshine in May - Hummelsta, Sweden
  • Average daylight in May: 17h and 1min

The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).

Average sunshine days in May
Hummelsta, Sweden

Average sunshine days in May - Hummelsta, Sweden
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (10.3 days).

Average UV index in May
Hummelsta, Sweden

Average UV index in May - Hummelsta, Sweden
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).

Average cloud cover in May
Hummelsta, Sweden

Average cloud cover in May - Hummelsta, Sweden
  • Average cloud cover in May: 45

The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 42).

Average visibility in May
Hummelsta, Sweden

Average visibility in May - Hummelsta, Sweden
  • Average visibility in May: 9km

The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).

Hummelsta, Sweden

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