May weather forecast and climate
Halmstad, Sweden

May, the last month of the spring, in Halmstad, is a moderate month, with average temperature fluctuating between 8°C (46.4°F) and 14.8°C (58.6°F).

Temperature

In Halmstad, the average high-temperature slightly increases, from a cool 10.3°C (50.5°F) in April, to a moderate 14.8°C (58.6°F). In May, the average low-temperature is 8°C (46.4°F).

Humidity

Months with the lowest humidity are April and May, with an average relative humidity of 73%.

Rainfall

In Halmstad, during 15.8 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, in Halmstad, there are 186.6 rainfall days, and 602mm (23.7") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Halmstad.

Daylight

In May, the average length of the day in Halmstad is 16.5h.

Sunshine

In May, the average sunshine in Halmstad is 9.2h.

UV index

In Halmstad, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Halmstad?

The average high-temperature, in May, is 14.8°C (58.6°F), while the average low-temperature is 8°C (46.4°F).

What is the least humid month in Halmstad?

Months with the lowest humidity in Halmstad, Sweden, are April and May, with an average relative humidity of 73%.

What is the average humidity in May in Halmstad?

In Halmstad, the average relative humidity in May is 73%.

How much does it rain in Halmstad in May?

In Halmstad, in May, it is raining for 15.8 days, with typically 38mm (1.5") of accumulated precipitation.

Does it snow in Halmstad in May?

In May, in Halmstad, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Halmstad?

In Halmstad, Sweden, snow does not fall in May through September.

How many hours of daylight does Halmstad have in May?

In May, the average length of the day in Halmstad is 16.5h.

How long on average sun shines in May in Halmstad?

In May, the average sunshine is 9.2h.

What is the UV index intensity in May in Halmstad?

In Halmstad, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Halmstad, Sweden
  • Average high temperature in May: 14.8°C

The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is February (1.8°C).

  • Average low temperature in May: 8°C

The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).

Average pressure in May - Halmstad, Sweden
  • Average pressure in May: 1015.1mbar

The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010mbar).

Average wind speed in May - Halmstad, Sweden
  • Average wind speed in May: 14.4km/h

The windiest month (with the highest average wind speed) is December (20.1km/h).
The calmest months (with the lowest average wind speed) are May, June and July (14.4km/h).

Average humidity in May - Halmstad, Sweden
  • Average humidity in May: 73%

Months with the highest relative humidity are January, February and December (87%).
Months with the lowest relative humidity are April and May (73%).

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

The wettest month (with the highest rainfall) is August (79mm).
The driest month (with the least rainfall) is April (25mm).

Average rainfall days in May - Halmstad, Sweden
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10.5 days).

Average snowfall in May - Halmstad, Sweden
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (65mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in May - Halmstad, Sweden
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Halmstad, Sweden
  • Average daylight in May: 16.5h

The month with the longest days is June (Average daylight: 17.7h).
The month with the shortest days is December (Average daylight: 6.9h).

  • Average sunshine in May: 9.2h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 3.2h).

Average sunshine days in May - Halmstad, Sweden
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.7 days).

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

Months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in May - Halmstad, Sweden
  • Average cloud cover in May: 41

The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 40).

Average visibility in May - Halmstad, Sweden
  • Average visibility in May: 10km

Months with the highest visibility are April, May, June, July, August and September (10km).
Months with the lowest visibility are January, February, March, October, November and December (9km).